diff options
| author | Vyacheslav Khaliev <vyacheslav.khaliev@zabbix.com> | 2022-04-11 01:03:54 +0300 |
|---|---|---|
| committer | Vyacheslav Khaliev <vyacheslav.khaliev@zabbix.com> | 2022-04-11 15:25:47 +0300 |
| commit | f0afa891593c8a4036d1539394c57fecc32db2f2 (patch) | |
| tree | 4234557eb967e2bfa7144f3a4602cd181aa38793 | |
| parent | f13a3f887da6168e89d5388f331ef041b26f97c5 (diff) | |
.........T [ZBXNEXT-5580] added macros and fixed filesystem utilization triggers for windows, linux and some other templates
31 files changed, 450 insertions, 299 deletions
diff --git a/ChangeLog.d/feature/ZBXNEXT-5580 b/ChangeLog.d/feature/ZBXNEXT-5580 new file mode 100644 index 00000000000..322f17cdc85 --- /dev/null +++ b/ChangeLog.d/feature/ZBXNEXT-5580 @@ -0,0 +1 @@ +.........T [ZBXNEXT-5580] added macros and fixed filesystem utilization triggers for windows, linux and some other templates (vkhaliev) diff --git a/templates/app/pfsense_snmp/README.md b/templates/app/pfsense_snmp/README.md index 92ca642601b..34c80b95cab 100644 --- a/templates/app/pfsense_snmp/README.md +++ b/templates/app/pfsense_snmp/README.md @@ -55,6 +55,8 @@ No specific Zabbix configuration is required. |{$SWAP.PFREE.MIN.WARN} |<p>Threshold of free swap space for warning trigger in %.</p> |`50` | |{$VFS.DEV.DEVNAME.MATCHES} |<p>This macro is used in block devices discovery. Can be overridden on the host or linked template level</p> |`.+` | |{$VFS.DEV.DEVNAME.NOT_MATCHES} |<p>This macro is used in block devices discovery. Can be overridden on the host or linked template level</p> |`^(loop[0-9]*|sd[a-z][0-9]+|nbd[0-9]+|sr[0-9]+|fd[0-9]+|dm-[0-9]+|ram[0-9]+|ploop[a-z0-9]+|md[0-9]*|hcp[0-9]*|cd[0-9]*|pass[0-9]*|zram[0-9]*)` | +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`.+` | |{$VFS.FS.FSNAME.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`^(/dev|/sys|/run|/var/run|/proc|.+/shm$)` | |{$VFS.FS.FSTYPE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`.*(9.3|hrFSBerkeleyFFS)$` | @@ -191,8 +193,8 @@ There are no template links in this template. |PFSense: High ICMP ping response time |<p>Average ICMP response time is too big.</p> |`avg(/PFSense SNMP/icmppingsec,5m)>{$ICMP_RESPONSE_TIME_WARN}` |WARNING |<p>**Depends on**:</p><p>- PFSense: Unavailable by ICMP ping</p> | |PFSense: has been restarted (uptime < 10m) |<p>Uptime is less than 10 minutes.</p> |`last(/PFSense SNMP/system.uptime)<10m` |INFO |<p>Manual close: YES</p> | |PFSense: No SNMP data collection |<p>SNMP is not available for polling. Please check device connectivity and SNMP settings.</p> |`max(/PFSense SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0` |WARNING |<p>**Depends on**:</p><p>- PFSense: Unavailable by ICMP ping</p> | -|PFSense: [{#FSNAME}]: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p>Second condition should be one of the following:</p><p> - The disk free space is less than 5G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/PFSense SNMP/vfs.fs.total[{#SNMPINDEX}])-last(/PFSense SNMP/vfs.fs.used[{#SNMPINDEX}]))<5G or timeleft(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|PFSense: [{#FSNAME}]: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p>Second condition should be one of the following:</p><p> - The disk free space is less than 5G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/PFSense SNMP/vfs.fs.total[{#SNMPINDEX}])-last(/PFSense SNMP/vfs.fs.used[{#SNMPINDEX}]))<10G or timeleft(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- PFSense: [{#FSNAME}]: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|PFSense: [{#FSNAME}]: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p>Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/PFSense SNMP/vfs.fs.total[{#SNMPINDEX}])-last(/PFSense SNMP/vfs.fs.used[{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|PFSense: [{#FSNAME}]: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p>Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/PFSense SNMP/vfs.fs.total[{#SNMPINDEX}])-last(/PFSense SNMP/vfs.fs.used[{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- PFSense: [{#FSNAME}]: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | |PFSense: [{#FSNAME}]: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/PFSense SNMP/vfs.fs.inode.pfree[{#SNMPINDEX}],5m)<{$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}` |AVERAGE | | |PFSense: [{#FSNAME}]: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/PFSense SNMP/vfs.fs.inode.pfree[{#SNMPINDEX}],5m)<{$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}` |WARNING |<p>**Depends on**:</p><p>- PFSense: [{#FSNAME}]: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%)</p> | diff --git a/templates/app/pfsense_snmp/template_app_pfsense_snmp.yaml b/templates/app/pfsense_snmp/template_app_pfsense_snmp.yaml index 6cd03be1833..94fe32e7222 100644 --- a/templates/app/pfsense_snmp/template_app_pfsense_snmp.yaml +++ b/templates/app/pfsense_snmp/template_app_pfsense_snmp.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-03-30T11:30:23Z' + date: '2022-04-10T20:58:35Z' groups: - uuid: a571c0d144b14fd4a87a9d9b2aa9fcd6 - name: Templates/Applications + name: Applications templates: - uuid: 16f281aeb8904d3db8b66dda94611fcc @@ -29,7 +29,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: Templates/Applications + name: Applications items: - uuid: 2257828f22fd4b5ea7ffffc1c4296674 @@ -2649,14 +2649,14 @@ zabbix_export: uuid: 711e2c5b136e4a51a2fb745d847a9fc5 expression: | last(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/PFSense SNMP/vfs.fs.total[{#SNMPINDEX}])-last(/PFSense SNMP/vfs.fs.used[{#SNMPINDEX}]))<5G or timeleft(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}],1h,100)<1d) + ((last(/PFSense SNMP/vfs.fs.total[{#SNMPINDEX}])-last(/PFSense SNMP/vfs.fs.used[{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}],1h,100)<1d) name: 'PFSense: [{#FSNAME}]: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -2670,14 +2670,14 @@ zabbix_export: uuid: ef0273e1092a40ff888e0ea87c859abb expression: | last(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/PFSense SNMP/vfs.fs.total[{#SNMPINDEX}])-last(/PFSense SNMP/vfs.fs.used[{#SNMPINDEX}]))<10G or timeleft(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}],1h,100)<1d) + ((last(/PFSense SNMP/vfs.fs.total[{#SNMPINDEX}])-last(/PFSense SNMP/vfs.fs.used[{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}],1h,100)<1d) name: 'PFSense: [{#FSNAME}]: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -2685,7 +2685,7 @@ zabbix_export: name: 'PFSense: [{#FSNAME}]: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/PFSense SNMP/vfs.fs.total[{#SNMPINDEX}])-last(/PFSense SNMP/vfs.fs.used[{#SNMPINDEX}]))<5G or timeleft(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}],1h,100)<1d) + ((last(/PFSense SNMP/vfs.fs.total[{#SNMPINDEX}])-last(/PFSense SNMP/vfs.fs.used[{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/PFSense SNMP/vfs.fs.pused[{#SNMPINDEX}],1h,100)<1d) tags: - tag: scope @@ -2833,6 +2833,14 @@ zabbix_export: value: '^(loop[0-9]*|sd[a-z][0-9]+|nbd[0-9]+|sr[0-9]+|fd[0-9]+|dm-[0-9]+|ram[0-9]+|ploop[a-z0-9]+|md[0-9]*|hcp[0-9]*|cd[0-9]*|pass[0-9]*|zram[0-9]*)' description: 'This macro is used in block devices discovery. Can be overridden on the host or linked template level' - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSNAME.MATCHES}' value: .+ description: 'This macro is used in filesystems discovery. Can be overridden on the host or linked template level' diff --git a/templates/module/linux/README.md b/templates/module/linux/README.md index d0fe7f644da..73f6e5b5c56 100644 --- a/templates/module/linux/README.md +++ b/templates/module/linux/README.md @@ -35,7 +35,7 @@ There are no template links in this template. |CPU |Load average (1m avg) |<p>-</p> |ZABBIX_PASSIVE |system.cpu.load[all,avg1] | |CPU |Load average (5m avg) |<p>-</p> |ZABBIX_PASSIVE |system.cpu.load[all,avg5] | |CPU |Load average (15m avg) |<p>-</p> |ZABBIX_PASSIVE |system.cpu.load[all,avg15] | -|CPU |CPU utilization |<p>CPU utilization in %</p> |DEPENDENT |system.cpu.util<p>**Preprocessing**:</p><p>- JAVASCRIPT: `//Calculate utilization return (100 - value)`</p> | +|CPU |CPU utilization |<p>CPU utilization in %.</p> |DEPENDENT |system.cpu.util<p>**Preprocessing**:</p><p>- JAVASCRIPT: `//Calculate utilization return (100 - value)`</p> | |CPU |CPU idle time |<p>The time the CPU has spent doing nothing.</p> |ZABBIX_PASSIVE |system.cpu.util[,idle] | |CPU |CPU system time |<p>The time the CPU has spent running the kernel and its processes.</p> |ZABBIX_PASSIVE |system.cpu.util[,system] | |CPU |CPU user time |<p>The time the CPU has spent running users' processes that are not niced.</p> |ZABBIX_PASSIVE |system.cpu.util[,user] | @@ -44,8 +44,8 @@ There are no template links in this template. |CPU |CPU steal time |<p>The amount of CPU 'stolen' from this virtual machine by the hypervisor for other tasks (such as running another virtual machine).</p> |ZABBIX_PASSIVE |system.cpu.util[,steal] | |CPU |CPU interrupt time |<p>The amount of time the CPU has been servicing hardware interrupts.</p> |ZABBIX_PASSIVE |system.cpu.util[,interrupt] | |CPU |CPU softirq time |<p>The amount of time the CPU has been servicing software interrupts.</p> |ZABBIX_PASSIVE |system.cpu.util[,softirq] | -|CPU |CPU guest time |<p>Guest time (time spent running a virtual CPU for a guest operating system)</p> |ZABBIX_PASSIVE |system.cpu.util[,guest] | -|CPU |CPU guest nice time |<p>Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel)</p> |ZABBIX_PASSIVE |system.cpu.util[,guest_nice] | +|CPU |CPU guest time |<p>Guest time (time spent running a virtual CPU for a guest operating system).</p> |ZABBIX_PASSIVE |system.cpu.util[,guest] | +|CPU |CPU guest nice time |<p>Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel).</p> |ZABBIX_PASSIVE |system.cpu.util[,guest_nice] | |CPU |Context switches per second |<p>-</p> |ZABBIX_PASSIVE |system.cpu.switches<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p> | |CPU |Interrupts per second |<p>-</p> |ZABBIX_PASSIVE |system.cpu.intr<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p> | @@ -78,6 +78,8 @@ No specific Zabbix configuration is required. |Name|Description|Default| |----|-----------|-------| +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`.+` | |{$VFS.FS.FSNAME.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`^(/dev|/sys|/run|/proc|.+/shm$)` | |{$VFS.FS.FSTYPE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`^(btrfs|ext2|ext3|ext4|reiser|xfs|ffs|ufs|jfs|jfs2|vxfs|hfs|apfs|refs|ntfs|fat32|zfs)$` | @@ -110,8 +112,8 @@ There are no template links in this template. |Name|Description|Expression|Severity|Dependencies and additional info| |----|-----------|----|----|----| -|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 5G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 10G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | |{#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/Linux filesystems by Zabbix agent/vfs.fs.inode[{#FSNAME},pfree],5m)<{$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}` |AVERAGE | | |{#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/Linux filesystems by Zabbix agent/vfs.fs.inode[{#FSNAME},pfree],5m)<{$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}` |WARNING |<p>**Depends on**:</p><p>- {#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%)</p> | @@ -154,7 +156,7 @@ There are no template links in this template. |-----|----|-----------|----|---------------------| |Memory |Memory utilization |<p>Memory used percentage is calculated as (100-pavailable)</p> |DEPENDENT |vm.memory.utilization<p>**Preprocessing**:</p><p>- JAVASCRIPT: `return (100-value);`</p> | |Memory |Available memory in % |<p>Available memory as percentage of total. See also Appendixes in Zabbix Documentation about parameters of the vm.memory.size item.</p> |ZABBIX_PASSIVE |vm.memory.size[pavailable] | -|Memory |Total memory |<p>Total memory in Bytes</p> |ZABBIX_PASSIVE |vm.memory.size[total] | +|Memory |Total memory |<p>Total memory in Bytes.</p> |ZABBIX_PASSIVE |vm.memory.size[total] | |Memory |Available memory |<p>Available memory, in Linux, available = free + buffers + cache. On other platforms calculation may vary. See also Appendixes in Zabbix Documentation about parameters of the vm.memory.size item.</p> |ZABBIX_PASSIVE |vm.memory.size[available] | |Memory |Total swap space |<p>The total space of swap volume/file in bytes.</p> |ZABBIX_PASSIVE |system.swap.size[,total] | |Memory |Free swap space |<p>The free space of swap volume/file in bytes.</p> |ZABBIX_PASSIVE |system.swap.size[,free] | @@ -166,7 +168,7 @@ There are no template links in this template. |----|-----------|----|----|----| |High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`min(/Linux memory by Zabbix agent/vm.memory.utilization,5m)>{$MEMORY.UTIL.MAX}` |AVERAGE |<p>**Depends on**:</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | |Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2}) |<p>-</p> |`max(/Linux memory by Zabbix agent/vm.memory.size[available],5m)<{$MEMORY.AVAILABLE.MIN} and last(/Linux memory by Zabbix agent/vm.memory.size[total])>0` |AVERAGE | | -|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`max(/Linux memory by Zabbix agent/system.swap.size[,pfree],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux memory by Zabbix agent/system.swap.size[,total])>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | +|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured.</p> |`max(/Linux memory by Zabbix agent/system.swap.size[,pfree],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux memory by Zabbix agent/system.swap.size[,total])>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | ## Feedback diff --git a/templates/module/linux/template_module_linux.yaml b/templates/module/linux/template_module_linux.yaml index 5dfdfdf960c..ff49412c5c7 100644 --- a/templates/module/linux/template_module_linux.yaml +++ b/templates/module/linux/template_module_linux.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-03-04T11:16:55Z' + date: '2022-04-10T20:20:08Z' groups: - uuid: 57b7ae836ca64446ba2c296389c009b7 - name: Templates/Modules + name: Modules templates: - uuid: 45486dbbf5bf49f28866fcb212731cf0 @@ -13,7 +13,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules discovery_rules: - uuid: 4f3743bbc7ca4da89f833b72eb9e23b7 @@ -360,7 +360,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules items: - uuid: c0c12ca155b042b2b5f33d9ced5f1cd2 @@ -445,7 +445,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'CPU utilization in %' + description: 'CPU utilization in %.' preprocessing: - type: JAVASCRIPT @@ -485,7 +485,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'Guest time (time spent running a virtual CPU for a guest operating system)' + description: 'Guest time (time spent running a virtual CPU for a guest operating system).' tags: - tag: component @@ -497,7 +497,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel)' + description: 'Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel).' tags: - tag: component @@ -613,7 +613,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules discovery_rules: - uuid: 1ec7965ad995437da2dc1f94749f3230 @@ -742,14 +742,14 @@ zabbix_export: uuid: fb410c10bd59476dbe58e1ee179cd25f expression: | last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -763,14 +763,14 @@ zabbix_export: uuid: d66583735eb04973ac30d923533c4b0f expression: | last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 10G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -778,7 +778,7 @@ zabbix_export: name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) tags: - tag: scope @@ -811,6 +811,14 @@ zabbix_export: key: 'vfs.fs.size[{#FSNAME},used]' macros: - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSNAME.MATCHES}' value: .+ description: 'This macro is used in filesystems discovery. Can be overridden on the host or linked template level' @@ -845,7 +853,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules items: - uuid: 5dc4ebda1b9244e7a9f901209b78570f @@ -1171,7 +1179,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules items: - uuid: e65616ce708743a6a7b8fea2ec89620b @@ -1245,7 +1253,7 @@ zabbix_export: key: 'vm.memory.size[total]' history: 7d units: B - description: 'Total memory in Bytes' + description: 'Total memory in Bytes.' tags: - tag: component @@ -1308,7 +1316,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules discovery_rules: - uuid: aea284394a914ede923d0004369184cf @@ -1978,7 +1986,7 @@ zabbix_export: name: 'High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free)' opdata: 'Free: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}' priority: WARNING - description: 'This trigger is ignored, if there is no swap configured' + description: 'This trigger is ignored, if there is no swap configured.' dependencies: - name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)' diff --git a/templates/module/linux_active/README.md b/templates/module/linux_active/README.md index ae4dff6a2b5..d12d4ab0365 100644 --- a/templates/module/linux_active/README.md +++ b/templates/module/linux_active/README.md @@ -35,7 +35,7 @@ There are no template links in this template. |CPU |Load average (1m avg) |<p>-</p> |ZABBIX_ACTIVE |system.cpu.load[all,avg1] | |CPU |Load average (5m avg) |<p>-</p> |ZABBIX_ACTIVE |system.cpu.load[all,avg5] | |CPU |Load average (15m avg) |<p>-</p> |ZABBIX_ACTIVE |system.cpu.load[all,avg15] | -|CPU |CPU utilization |<p>CPU utilization in %</p> |DEPENDENT |system.cpu.util<p>**Preprocessing**:</p><p>- JAVASCRIPT: `//Calculate utilization return (100 - value)`</p> | +|CPU |CPU utilization |<p>CPU utilization in %.</p> |DEPENDENT |system.cpu.util<p>**Preprocessing**:</p><p>- JAVASCRIPT: `//Calculate utilization return (100 - value)`</p> | |CPU |CPU idle time |<p>The time the CPU has spent doing nothing.</p> |ZABBIX_ACTIVE |system.cpu.util[,idle] | |CPU |CPU system time |<p>The time the CPU has spent running the kernel and its processes.</p> |ZABBIX_ACTIVE |system.cpu.util[,system] | |CPU |CPU user time |<p>The time the CPU has spent running users' processes that are not niced.</p> |ZABBIX_ACTIVE |system.cpu.util[,user] | @@ -44,8 +44,8 @@ There are no template links in this template. |CPU |CPU steal time |<p>The amount of CPU 'stolen' from this virtual machine by the hypervisor for other tasks (such as running another virtual machine).</p> |ZABBIX_ACTIVE |system.cpu.util[,steal] | |CPU |CPU interrupt time |<p>The amount of time the CPU has been servicing hardware interrupts.</p> |ZABBIX_ACTIVE |system.cpu.util[,interrupt] | |CPU |CPU softirq time |<p>The amount of time the CPU has been servicing software interrupts.</p> |ZABBIX_ACTIVE |system.cpu.util[,softirq] | -|CPU |CPU guest time |<p>Guest time (time spent running a virtual CPU for a guest operating system)</p> |ZABBIX_ACTIVE |system.cpu.util[,guest] | -|CPU |CPU guest nice time |<p>Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel)</p> |ZABBIX_ACTIVE |system.cpu.util[,guest_nice] | +|CPU |CPU guest time |<p>Guest time (time spent running a virtual CPU for a guest operating system).</p> |ZABBIX_ACTIVE |system.cpu.util[,guest] | +|CPU |CPU guest nice time |<p>Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel).</p> |ZABBIX_ACTIVE |system.cpu.util[,guest_nice] | |CPU |Context switches per second |<p>-</p> |ZABBIX_ACTIVE |system.cpu.switches<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p> | |CPU |Interrupts per second |<p>-</p> |ZABBIX_ACTIVE |system.cpu.intr<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p> | @@ -78,6 +78,8 @@ No specific Zabbix configuration is required. |Name|Description|Default| |----|-----------|-------| +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`.+` | |{$VFS.FS.FSNAME.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`^(/dev|/sys|/run|/proc|.+/shm$)` | |{$VFS.FS.FSTYPE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`^(btrfs|ext2|ext3|ext4|reiser|xfs|ffs|ufs|jfs|jfs2|vxfs|hfs|apfs|refs|ntfs|fat32|zfs)$` | @@ -110,8 +112,8 @@ There are no template links in this template. |Name|Description|Expression|Severity|Dependencies and additional info| |----|-----------|----|----|----| -|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 5G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 10G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | |{#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/Linux filesystems by Zabbix agent active/vfs.fs.inode[{#FSNAME},pfree],5m)<{$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}` |AVERAGE | | |{#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/Linux filesystems by Zabbix agent active/vfs.fs.inode[{#FSNAME},pfree],5m)<{$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}` |WARNING |<p>**Depends on**:</p><p>- {#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%)</p> | @@ -154,7 +156,7 @@ There are no template links in this template. |-----|----|-----------|----|---------------------| |Memory |Memory utilization |<p>Memory used percentage is calculated as (100-pavailable)</p> |DEPENDENT |vm.memory.utilization<p>**Preprocessing**:</p><p>- JAVASCRIPT: `return (100-value);`</p> | |Memory |Available memory in % |<p>Available memory as percentage of total. See also Appendixes in Zabbix Documentation about parameters of the vm.memory.size item.</p> |ZABBIX_ACTIVE |vm.memory.size[pavailable] | -|Memory |Total memory |<p>Total memory in Bytes</p> |ZABBIX_ACTIVE |vm.memory.size[total] | +|Memory |Total memory |<p>Total memory in Bytes.</p> |ZABBIX_ACTIVE |vm.memory.size[total] | |Memory |Available memory |<p>Available memory, in Linux, available = free + buffers + cache. On other platforms calculation may vary. See also Appendixes in Zabbix Documentation about parameters of the vm.memory.size item.</p> |ZABBIX_ACTIVE |vm.memory.size[available] | |Memory |Total swap space |<p>The total space of swap volume/file in bytes.</p> |ZABBIX_ACTIVE |system.swap.size[,total] | |Memory |Free swap space |<p>The free space of swap volume/file in bytes.</p> |ZABBIX_ACTIVE |system.swap.size[,free] | @@ -166,7 +168,7 @@ There are no template links in this template. |----|-----------|----|----|----| |High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`min(/Linux memory by Zabbix agent active/vm.memory.utilization,5m)>{$MEMORY.UTIL.MAX}` |AVERAGE |<p>**Depends on**:</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | |Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2}) |<p>-</p> |`max(/Linux memory by Zabbix agent active/vm.memory.size[available],5m)<{$MEMORY.AVAILABLE.MIN} and last(/Linux memory by Zabbix agent active/vm.memory.size[total])>0` |AVERAGE | | -|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`max(/Linux memory by Zabbix agent active/system.swap.size[,pfree],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux memory by Zabbix agent active/system.swap.size[,total])>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | +|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured.</p> |`max(/Linux memory by Zabbix agent active/system.swap.size[,pfree],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux memory by Zabbix agent active/system.swap.size[,total])>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | ## Feedback diff --git a/templates/module/linux_active/template_module_linux_active.yaml b/templates/module/linux_active/template_module_linux_active.yaml index c14f5cb46eb..970c29c54aa 100644 --- a/templates/module/linux_active/template_module_linux_active.yaml +++ b/templates/module/linux_active/template_module_linux_active.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-03-04T11:16:58Z' + date: '2022-04-10T20:19:55Z' groups: - uuid: 57b7ae836ca64446ba2c296389c009b7 - name: Templates/Modules + name: Modules templates: - uuid: aa226119d3e94f53b9a2809f1d4ebaee @@ -13,7 +13,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules discovery_rules: - uuid: 37d15facfc5f42f4ad1145f55d4bdb1e @@ -362,7 +362,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules items: - uuid: 4ce91073d4a344a1bbbdb5f98a48ade4 @@ -453,7 +453,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'CPU utilization in %' + description: 'CPU utilization in %.' preprocessing: - type: JAVASCRIPT @@ -494,7 +494,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'Guest time (time spent running a virtual CPU for a guest operating system)' + description: 'Guest time (time spent running a virtual CPU for a guest operating system).' tags: - tag: component @@ -507,7 +507,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel)' + description: 'Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel).' tags: - tag: component @@ -631,7 +631,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules discovery_rules: - uuid: 39b800d6136b4f8a8e57bbccc2f0352f @@ -765,14 +765,14 @@ zabbix_export: uuid: 6f3a431ce1774d7e9cec073197f088ca expression: | last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -786,14 +786,14 @@ zabbix_export: uuid: fd163fa0d1b0419797957d80222218bd expression: | last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 10G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -801,7 +801,7 @@ zabbix_export: name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) tags: - tag: scope @@ -834,6 +834,14 @@ zabbix_export: key: 'vfs.fs.size[{#FSNAME},used]' macros: - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSNAME.MATCHES}' value: .+ description: 'This macro is used in filesystems discovery. Can be overridden on the host or linked template level' @@ -868,7 +876,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules items: - uuid: 98a2a698cd784267a965d653fdbba456 @@ -1208,7 +1216,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules items: - uuid: 824d5c6e62c04f2d8b6e73aeca87be1e @@ -1288,7 +1296,7 @@ zabbix_export: key: 'vm.memory.size[total]' history: 7d units: B - description: 'Total memory in Bytes' + description: 'Total memory in Bytes.' tags: - tag: component @@ -1351,7 +1359,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules discovery_rules: - uuid: 37a61365e2f34811a389f37aafc04169 @@ -2032,7 +2040,7 @@ zabbix_export: name: 'High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free)' opdata: 'Free: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}' priority: WARNING - description: 'This trigger is ignored, if there is no swap configured' + description: 'This trigger is ignored, if there is no swap configured.' dependencies: - name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)' diff --git a/templates/module/linux_snmp_snmp/README.md b/templates/module/linux_snmp_snmp/README.md index 2f6d2b06e44..a07c669e8c8 100644 --- a/templates/module/linux_snmp_snmp/README.md +++ b/templates/module/linux_snmp_snmp/README.md @@ -34,9 +34,9 @@ There are no template links in this template. |-----|----|-----------|----|---------------------| |Memory |Memory utilization |<p>Please note that memory utilization is a rough estimate, since memory available is calculated as free+buffers+cached, which is not 100% accurate, but the best we can get using SNMP.</p> |CALCULATED |vm.memory.util[snmp]<p>**Expression**:</p>`(last(//vm.memory.total[memTotalReal.0])-(last(//vm.memory.free[memAvailReal.0])+last(//vm.memory.buffers[memBuffer.0])+last(//vm.memory.cached[memCached.0])))/last(//vm.memory.total[memTotalReal.0])*100` | |Memory |Free memory |<p>MIB: UCD-SNMP-MIB</p> |SNMP |vm.memory.free[memAvailReal.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | -|Memory |Memory (buffers) |<p>MIB: UCD-SNMP-MIB</p><p>Memory used by kernel buffers (Buffers in /proc/meminfo)</p> |SNMP |vm.memory.buffers[memBuffer.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | -|Memory |Memory (cached) |<p>MIB: UCD-SNMP-MIB</p><p>Memory used by the page cache and slabs (Cached and Slab in /proc/meminfo)</p> |SNMP |vm.memory.cached[memCached.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | -|Memory |Total memory |<p>MIB: UCD-SNMP-MIB</p><p>Total memory in Bytes</p> |SNMP |vm.memory.total[memTotalReal.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | +|Memory |Memory (buffers) |<p>MIB: UCD-SNMP-MIB</p><p>Memory used by kernel buffers (Buffers in /proc/meminfo).</p> |SNMP |vm.memory.buffers[memBuffer.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | +|Memory |Memory (cached) |<p>MIB: UCD-SNMP-MIB</p><p>Memory used by the page cache and slabs (Cached and Slab in /proc/meminfo).</p> |SNMP |vm.memory.cached[memCached.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | +|Memory |Total memory |<p>MIB: UCD-SNMP-MIB</p><p>Total memory in Bytes.</p> |SNMP |vm.memory.total[memTotalReal.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | |Memory |Available memory |<p>Please note that memory utilization is a rough estimate, since memory available is calculated as free+buffers+cached, which is not 100% accurate, but the best we can get using SNMP.</p> |CALCULATED |vm.memory.available[snmp]<p>**Expression**:</p>`last(//vm.memory.free[memAvailReal.0])+last(//vm.memory.buffers[memBuffer.0])+last(//vm.memory.cached[memCached.0])` | |Memory |Total swap space |<p>MIB: UCD-SNMP-MIB</p><p>The total amount of swap space configured for this host.</p> |SNMP |system.swap.total[memTotalSwap.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | |Memory |Free swap space |<p>MIB: UCD-SNMP-MIB</p><p>The amount of swap space currently unused or available.</p> |SNMP |system.swap.free[memAvailSwap.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | @@ -48,7 +48,7 @@ There are no template links in this template. |----|-----------|----|----|----| |High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`min(/Linux memory SNMP/vm.memory.util[snmp],5m)>{$MEMORY.UTIL.MAX}` |AVERAGE |<p>**Depends on**:</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | |Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2}) |<p>-</p> |`max(/Linux memory SNMP/vm.memory.available[snmp],5m)<{$MEMORY.AVAILABLE.MIN} and last(/Linux memory SNMP/vm.memory.total[memTotalReal.0])>0` |AVERAGE | | -|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`max(/Linux memory SNMP/system.swap.pfree[snmp],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux memory SNMP/system.swap.total[memTotalSwap.0])>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | +|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured.</p> |`max(/Linux memory SNMP/system.swap.pfree[snmp],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux memory SNMP/system.swap.total[memTotalSwap.0])>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | ## Feedback @@ -155,9 +155,9 @@ There are no template links in this template. |CPU |CPU nice time |<p>MIB: UCD-SNMP-MIB</p><p>The time the CPU has spent running users' processes that have been niced.</p> |SNMP |system.cpu.nice[ssCpuRawNice.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- JAVASCRIPT: `//to get utilization in %, divide by N, where N is number of cores. return value/{#CPU.COUNT} `</p> | |CPU |CPU iowait time |<p>MIB: UCD-SNMP-MIB</p><p>Amount of time the CPU has been waiting for I/O to complete.</p> |SNMP |system.cpu.iowait[ssCpuRawWait.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- JAVASCRIPT: `//to get utilization in %, divide by N, where N is number of cores. return value/{#CPU.COUNT} `</p> | |CPU |CPU interrupt time |<p>MIB: UCD-SNMP-MIB</p><p>The amount of time the CPU has been servicing hardware interrupts.</p> |SNMP |system.cpu.interrupt[ssCpuRawInterrupt.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- JAVASCRIPT: `//to get utilization in %, divide by N, where N is number of cores. return value/{#CPU.COUNT} `</p> | -|CPU |CPU guest time |<p>MIB: UCD-SNMP-MIB</p><p>Guest time (time spent running a virtual CPU for a guest operating system)</p> |SNMP |system.cpu.guest[ssCpuRawGuest.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- JAVASCRIPT: `//to get utilization in %, divide by N, where N is number of cores. return value/{#CPU.COUNT} `</p> | -|CPU |CPU guest nice time |<p>MIB: UCD-SNMP-MIB</p><p>Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel)</p> |SNMP |system.cpu.guest_nice[ssCpuRawGuestNice.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- JAVASCRIPT: `//to get utilization in %, divide by N, where N is number of cores. return value/{#CPU.COUNT} `</p> | -|CPU |CPU utilization |<p>CPU utilization in %</p> |DEPENDENT |system.cpu.util[snmp,{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- JAVASCRIPT: `//Calculate utilization return (100 - value) `</p> | +|CPU |CPU guest time |<p>MIB: UCD-SNMP-MIB</p><p>Guest time (time spent running a virtual CPU for a guest operating system).</p> |SNMP |system.cpu.guest[ssCpuRawGuest.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- JAVASCRIPT: `//to get utilization in %, divide by N, where N is number of cores. return value/{#CPU.COUNT} `</p> | +|CPU |CPU guest nice time |<p>MIB: UCD-SNMP-MIB</p><p>Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel).</p> |SNMP |system.cpu.guest_nice[ssCpuRawGuestNice.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- JAVASCRIPT: `//to get utilization in %, divide by N, where N is number of cores. return value/{#CPU.COUNT} `</p> | +|CPU |CPU utilization |<p>CPU utilization in %.</p> |DEPENDENT |system.cpu.util[snmp,{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- JAVASCRIPT: `//Calculate utilization return (100 - value) `</p> | ## Triggers @@ -188,6 +188,8 @@ No specific Zabbix configuration is required. |Name|Description|Default| |----|-----------|-------| +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`.+` | |{$VFS.FS.FSNAME.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`^(/dev|/sys|/run|/proc|.+/shm$)` | |{$VFS.FS.FSTYPE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`.*(\.4|\.9|hrStorageFixedDisk|hrStorageFlashMemory)$` | @@ -220,8 +222,8 @@ There are no template links in this template. |Name|Description|Expression|Severity|Dependencies and additional info| |----|-----------|----|----|----| -|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 5G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Linux filesystems SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux filesystems SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 10G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Linux filesystems SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux filesystems SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<10G or timeleft(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Linux filesystems SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux filesystems SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Linux filesystems SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux filesystems SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | |{#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/Linux filesystems SNMP/vfs.fs.inode.pfree[dskPercentNode.{#SNMPINDEX}],5m)<{$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}` |AVERAGE | | |{#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/Linux filesystems SNMP/vfs.fs.inode.pfree[dskPercentNode.{#SNMPINDEX}],5m)<{$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}` |WARNING |<p>**Depends on**:</p><p>- {#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%)</p> | diff --git a/templates/module/linux_snmp_snmp/template_module_linux_snmp_snmp.yaml b/templates/module/linux_snmp_snmp/template_module_linux_snmp_snmp.yaml index d4b79c5d209..68bab0e3784 100644 --- a/templates/module/linux_snmp_snmp/template_module_linux_snmp_snmp.yaml +++ b/templates/module/linux_snmp_snmp/template_module_linux_snmp_snmp.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-02-04T08:32:23Z' + date: '2022-04-10T20:21:27Z' groups: - uuid: 57b7ae836ca64446ba2c296389c009b7 - name: Templates/Modules + name: Modules templates: - uuid: 8278f5e79ef2420cab500a147cc72009 @@ -17,7 +17,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: Templates/Modules + name: Modules discovery_rules: - uuid: a85f20bbf86045438460bf439422aaec @@ -145,7 +145,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: Templates/Modules + name: Modules items: - uuid: cf935e4e2f224ce5a9d09662df90e5b2 @@ -261,7 +261,7 @@ zabbix_export: units: '%' description: | MIB: UCD-SNMP-MIB - Guest time (time spent running a virtual CPU for a guest operating system) + Guest time (time spent running a virtual CPU for a guest operating system). preprocessing: - type: CHANGE_PER_SECOND @@ -288,7 +288,7 @@ zabbix_export: units: '%' description: | MIB: UCD-SNMP-MIB - Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel) + Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel). preprocessing: - type: CHANGE_PER_SECOND @@ -529,7 +529,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'CPU utilization in %' + description: 'CPU utilization in %.' preprocessing: - type: JAVASCRIPT @@ -657,7 +657,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: Templates/Modules + name: Modules discovery_rules: - uuid: c55b2f96bd50421482dfcc230e6de01e @@ -820,14 +820,14 @@ zabbix_export: uuid: ae3535ef3f674dccb6c809dc7d01172c expression: | last(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Linux filesystems SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux filesystems SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Linux filesystems SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux filesystems SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -841,14 +841,14 @@ zabbix_export: uuid: 3bef4897bcd549288203241c5ca9f017 expression: | last(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/Linux filesystems SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux filesystems SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<10G or timeleft(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Linux filesystems SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux filesystems SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) name: '{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 10G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -856,7 +856,7 @@ zabbix_export: name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Linux filesystems SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux filesystems SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Linux filesystems SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux filesystems SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux filesystems SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) tags: - tag: scope @@ -889,6 +889,14 @@ zabbix_export: key: 'vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]' macros: - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSNAME.MATCHES}' value: .+ description: 'This macro is used in filesystems discovery. Can be overridden on the host or linked template level' @@ -931,7 +939,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: Templates/Modules + name: Modules items: - uuid: 286b7a7da5bc46349d98d40e0fa87bb3 @@ -1019,7 +1027,7 @@ zabbix_export: units: B description: | MIB: UCD-SNMP-MIB - Memory used by kernel buffers (Buffers in /proc/meminfo) + Memory used by kernel buffers (Buffers in /proc/meminfo). preprocessing: - type: MULTIPLIER @@ -1039,7 +1047,7 @@ zabbix_export: units: B description: | MIB: UCD-SNMP-MIB - Memory used by the page cache and slabs (Cached and Slab in /proc/meminfo) + Memory used by the page cache and slabs (Cached and Slab in /proc/meminfo). preprocessing: - type: MULTIPLIER @@ -1077,7 +1085,7 @@ zabbix_export: units: B description: | MIB: UCD-SNMP-MIB - Total memory in Bytes + Total memory in Bytes. preprocessing: - type: MULTIPLIER @@ -1136,7 +1144,7 @@ zabbix_export: name: 'High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free)' opdata: 'Free: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}' priority: WARNING - description: 'This trigger is ignored, if there is no swap configured' + description: 'This trigger is ignored, if there is no swap configured.' dependencies: - name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)' diff --git a/templates/module/windows_agent/README.md b/templates/module/windows_agent/README.md index 3a8c1bc1c04..b9fe304b4ba 100644 --- a/templates/module/windows_agent/README.md +++ b/templates/module/windows_agent/README.md @@ -33,7 +33,7 @@ There are no template links in this template. |Group|Name|Description|Type|Key and additional info| |-----|----|-----------|----|---------------------| -|CPU |CPU utilization |<p>CPU utilization in %</p> |ZABBIX_PASSIVE |system.cpu.util | +|CPU |CPU utilization |<p>CPU utilization in %.</p> |ZABBIX_PASSIVE |system.cpu.util | |CPU |CPU interrupt time |<p>The Processor Information\% Interrupt Time is the time the processor spends receiving and servicing</p><p>hardware interrupts during sample intervals. This value is an indirect indicator of the activity of</p><p>devices that generate interrupts, such as the system clock, the mouse, disk drivers, data communication</p><p>lines, network interface cards and other peripheral devices. This is an easy way to identify a potential</p><p>hardware failure. This should never be higher than 20%.</p> |ZABBIX_PASSIVE |perf_counter_en["\Processor Information(_total)\% Interrupt Time"] | |CPU |Context switches per second |<p>Context Switches/sec is the combined rate at which all processors on the computer are switched from one thread to another.</p><p>Context switches occur when a running thread voluntarily relinquishes the processor, is preempted by a higher priority ready thread, or switches between user-mode and privileged (kernel) mode to use an Executive or subsystem service.</p><p>It is the sum of Thread\\Context Switches/sec for all threads running on all processors in the computer and is measured in numbers of switches.</p><p>There are context switch counters on the System and Thread objects. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.</p> |ZABBIX_PASSIVE |perf_counter_en["\System\Context Switches/sec"] | |CPU |CPU privileged time |<p>The Processor Information\% Privileged Time counter shows the percent of time that the processor is spent</p><p>executing in Kernel (or Privileged) mode. Privileged mode includes services interrupts inside Interrupt</p><p>Service Routines (ISRs), executing Deferred Procedure Calls (DPCs), Device Driver calls and other kernel-mode</p><p>functions of the Windows® Operating System.</p> |ZABBIX_PASSIVE |perf_counter_en["\Processor Information(_total)\% Privileged Time"] | @@ -89,9 +89,9 @@ There are no template links in this template. |Group|Name|Description|Type|Key and additional info| |-----|----|-----------|----|---------------------| -|Memory |Used memory |<p>Used memory in Bytes</p> |ZABBIX_PASSIVE |vm.memory.size[used] | -|Memory |Total memory |<p>Total memory in Bytes</p> |ZABBIX_PASSIVE |vm.memory.size[total] | -|Memory |Memory utilization |<p>Memory utilization in %</p> |CALCULATED |vm.memory.util<p>**Expression**:</p>`last(//vm.memory.size[used]) / last(//vm.memory.size[total]) * 100` | +|Memory |Used memory |<p>Used memory in Bytes.</p> |ZABBIX_PASSIVE |vm.memory.size[used] | +|Memory |Total memory |<p>Total memory in Bytes.</p> |ZABBIX_PASSIVE |vm.memory.size[total] | +|Memory |Memory utilization |<p>Memory utilization in %.</p> |CALCULATED |vm.memory.util<p>**Expression**:</p>`last(//vm.memory.size[used]) / last(//vm.memory.size[total]) * 100` | |Memory |Cache bytes |<p>Cache Bytes is the sum of the Memory\\System Cache Resident Bytes, Memory\\System Driver Resident Bytes,</p><p>Memory\\System Code Resident Bytes, and Memory\\Pool Paged Resident Bytes counters. This counter displays</p><p>the last observed value only; it is not an average.</p> |ZABBIX_PASSIVE |perf_counter_en["\Memory\Cache Bytes"] | |Memory |Free swap space |<p>The free space of swap volume/file in bytes.</p> |CALCULATED |system.swap.free<p>**Expression**:</p>`last(//system.swap.size[,total]) - last(//system.swap.size[,total]) / 100 * last(//perf_counter_en["\Paging file(_Total)\% Usage"])` | |Memory |Free swap space in % |<p>The free space of swap volume/file in percent.</p> |DEPENDENT |system.swap.pfree<p>**Preprocessing**:</p><p>- JAVASCRIPT: `return (100 - value)`</p> | @@ -133,6 +133,8 @@ No specific Zabbix configuration is required. |Name|Description|Default| |----|-----------|-------| +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSDRIVETYPE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`fixed` | |{$VFS.FS.FSDRIVETYPE.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`^\s$` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`.*` | @@ -164,8 +166,8 @@ There are no template links in this template. |Name|Description|Expression|Severity|Dependencies and additional info| |----|-----------|----|----|----| -|{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 5G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|{#FSLABEL}({#FSNAME}): Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 10G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|{#FSLABEL}({#FSNAME}): Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | ## Feedback diff --git a/templates/module/windows_agent/template_module_windows_agent.yaml b/templates/module/windows_agent/template_module_windows_agent.yaml index 9199ea6e4aa..1c6a6f248ea 100644 --- a/templates/module/windows_agent/template_module_windows_agent.yaml +++ b/templates/module/windows_agent/template_module_windows_agent.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-03-15T06:24:07Z' + date: '2022-04-08T09:22:42Z' groups: - uuid: 57b7ae836ca64446ba2c296389c009b7 - name: Templates/Modules + name: Modules templates: - uuid: e358504d59404f688e236444dd82d2c3 @@ -13,7 +13,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules items: - uuid: 8362346c013546f39f8140061f7b3f01 @@ -153,7 +153,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'CPU utilization in %' + description: 'CPU utilization in %.' tags: - tag: component @@ -204,7 +204,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules discovery_rules: - uuid: f603eb3367ad4326a1f1ec7b9c14c07a @@ -291,14 +291,14 @@ zabbix_export: uuid: 68544e02e3cc4d389269448f34ca66e1 expression: | last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -309,14 +309,14 @@ zabbix_export: uuid: ba0e859e58c34107a792098cfe9d31a4 expression: | last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSLABEL}({#FSNAME}): Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 10G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -324,7 +324,7 @@ zabbix_export: name: '{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows filesystems by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) tags: - tag: scope @@ -354,6 +354,14 @@ zabbix_export: key: 'vfs.fs.size[{#FSNAME},used]' macros: - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSDRIVETYPE.MATCHES}' value: fixed description: 'This macro is used in filesystems discovery. Can be overridden on the host or linked template level.' @@ -392,7 +400,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules items: - uuid: 1245fca060fb424897387d56d29fe030 @@ -541,7 +549,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules items: - uuid: dbbd157ca9464e858bcfbf9a88cac775 @@ -719,7 +727,7 @@ zabbix_export: key: 'vm.memory.size[total]' history: 7d units: B - description: 'Total memory in Bytes' + description: 'Total memory in Bytes.' tags: - tag: component @@ -730,7 +738,7 @@ zabbix_export: key: 'vm.memory.size[used]' history: 7d units: B - description: 'Used memory in Bytes' + description: 'Used memory in Bytes.' tags: - tag: component @@ -744,7 +752,7 @@ zabbix_export: value_type: FLOAT units: '%' params: 'last(//vm.memory.size[used]) / last(//vm.memory.size[total]) * 100' - description: 'Memory utilization in %' + description: 'Memory utilization in %.' tags: - tag: component @@ -787,7 +795,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules items: - uuid: 52d75ac9adc347959053860a7e0ac199 @@ -1404,7 +1412,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules discovery_rules: - uuid: d03f20ec394e4725a5dfdceecb79c8bd @@ -1692,7 +1700,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: Templates/Modules + name: Modules discovery_rules: - uuid: d4fb5efff5494013b452e5a47ac265f5 diff --git a/templates/module/windows_agent_active/README.md b/templates/module/windows_agent_active/README.md index 70e2b50f7c3..55ece97547c 100644 --- a/templates/module/windows_agent_active/README.md +++ b/templates/module/windows_agent_active/README.md @@ -33,7 +33,7 @@ There are no template links in this template. |Group|Name|Description|Type|Key and additional info| |-----|----|-----------|----|---------------------| -|CPU |CPU utilization |<p>CPU utilization in %</p> |ZABBIX_ACTIVE |system.cpu.util | +|CPU |CPU utilization |<p>CPU utilization in %.</p> |ZABBIX_ACTIVE |system.cpu.util | |CPU |CPU interrupt time |<p>The Processor Information\% Interrupt Time is the time the processor spends receiving and servicing</p><p>hardware interrupts during sample intervals. This value is an indirect indicator of the activity of</p><p>devices that generate interrupts, such as the system clock, the mouse, disk drivers, data communication</p><p>lines, network interface cards and other peripheral devices. This is an easy way to identify a potential</p><p>hardware failure. This should never be higher than 20%.</p> |ZABBIX_ACTIVE |perf_counter_en["\Processor Information(_total)\% Interrupt Time"] | |CPU |Context switches per second |<p>Context Switches/sec is the combined rate at which all processors on the computer are switched from one thread to another.</p><p>Context switches occur when a running thread voluntarily relinquishes the processor, is preempted by a higher priority ready thread, or switches between user-mode and privileged (kernel) mode to use an Executive or subsystem service.</p><p>It is the sum of Thread\\Context Switches/sec for all threads running on all processors in the computer and is measured in numbers of switches.</p><p>There are context switch counters on the System and Thread objects. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.</p> |ZABBIX_ACTIVE |perf_counter_en["\System\Context Switches/sec"] | |CPU |CPU privileged time |<p>The Processor Information\% Privileged Time counter shows the percent of time that the processor is spent</p><p>executing in Kernel (or Privileged) mode. Privileged mode includes services interrupts inside Interrupt</p><p>Service Routines (ISRs), executing Deferred Procedure Calls (DPCs), Device Driver calls and other kernel-mode</p><p>functions of the Windows® Operating System.</p> |ZABBIX_ACTIVE |perf_counter_en["\Processor Information(_total)\% Privileged Time"] | @@ -89,9 +89,9 @@ There are no template links in this template. |Group|Name|Description|Type|Key and additional info| |-----|----|-----------|----|---------------------| -|Memory |Used memory |<p>Used memory in Bytes</p> |ZABBIX_ACTIVE |vm.memory.size[used] | -|Memory |Total memory |<p>Total memory in Bytes</p> |ZABBIX_ACTIVE |vm.memory.size[total] | -|Memory |Memory utilization |<p>Memory utilization in %</p> |CALCULATED |vm.memory.util<p>**Expression**:</p>`last(//vm.memory.size[used]) / last(//vm.memory.size[total]) * 100` | +|Memory |Used memory |<p>Used memory in Bytes.</p> |ZABBIX_ACTIVE |vm.memory.size[used] | +|Memory |Total memory |<p>Total memory in Bytes.</p> |ZABBIX_ACTIVE |vm.memory.size[total] | +|Memory |Memory utilization |<p>Memory utilization in %.</p> |CALCULATED |vm.memory.util<p>**Expression**:</p>`last(//vm.memory.size[used]) / last(//vm.memory.size[total]) * 100` | |Memory |Cache bytes |<p>Cache Bytes is the sum of the Memory\\System Cache Resident Bytes, Memory\\System Driver Resident Bytes,</p><p>Memory\\System Code Resident Bytes, and Memory\\Pool Paged Resident Bytes counters. This counter displays</p><p>the last observed value only; it is not an average.</p> |ZABBIX_ACTIVE |perf_counter_en["\Memory\Cache Bytes"] | |Memory |Free swap space |<p>The free space of swap volume/file in bytes.</p> |CALCULATED |system.swap.free<p>**Expression**:</p>`last(//system.swap.size[,total]) - last(//system.swap.size[,total]) / 100 * last(//perf_counter_en["\Paging file(_Total)\% Usage"])` | |Memory |Free swap space in % |<p>The free space of swap volume/file in percent.</p> |DEPENDENT |system.swap.pfree<p>**Preprocessing**:</p><p>- JAVASCRIPT: `return (100 - value)`</p> | @@ -133,6 +133,8 @@ No specific Zabbix configuration is required. |Name|Description|Default| |----|-----------|-------| +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSDRIVETYPE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`fixed` | |{$VFS.FS.FSDRIVETYPE.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`^\s$` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`.*` | @@ -164,8 +166,8 @@ There are no template links in this template. |Name|Description|Expression|Severity|Dependencies and additional info| |----|-----------|----|----|----| -|{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p>Second condition should be one of the following:</p><p>- The disk free space is less than 5G.</p><p>- The disk will be full in less than 24 hours.</p> |`last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|{#FSLABEL}({#FSNAME}): Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p>Second condition should be one of the following:</p><p>- The disk free space is less than 10G.</p><p>- The disk will be full in less than 24 hours.</p> |`last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p>Second condition should be one of the following:</p><p>- The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p>- The disk will be full in less than 24 hours.</p> |`last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|{#FSLABEL}({#FSNAME}): Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p>Second condition should be one of the following:</p><p>- The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p>- The disk will be full in less than 24 hours.</p> |`last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | ## Feedback diff --git a/templates/module/windows_agent_active/template_module_windows_agent_active.yaml b/templates/module/windows_agent_active/template_module_windows_agent_active.yaml index abacd05e13a..d4260a48081 100644 --- a/templates/module/windows_agent_active/template_module_windows_agent_active.yaml +++ b/templates/module/windows_agent_active/template_module_windows_agent_active.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-03-15T06:23:54Z' + date: '2022-04-08T09:22:28Z' groups: - uuid: 57b7ae836ca64446ba2c296389c009b7 - name: Templates/Modules + name: Modules templates: - uuid: 296cb27ad93b4063b77aaf1a8339d40c @@ -13,7 +13,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules items: - uuid: 94cedfa2390f4e509456222a69207023 @@ -160,7 +160,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'CPU utilization in %' + description: 'CPU utilization in %.' tags: - tag: component @@ -212,7 +212,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules discovery_rules: - uuid: c6af2bf05ad2458babf0a3533d6c36f3 @@ -303,14 +303,14 @@ zabbix_export: uuid: d09b152f2b53451b9daec16eadeaa0ee expression: | last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -321,14 +321,14 @@ zabbix_export: uuid: c3e9ee6d771d4047b4351e5870b8ca01 expression: | last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSLABEL}({#FSNAME}): Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 10G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -336,7 +336,7 @@ zabbix_export: name: '{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows filesystems by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) tags: - tag: scope @@ -366,6 +366,14 @@ zabbix_export: key: 'vfs.fs.size[{#FSNAME},used]' macros: - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSDRIVETYPE.MATCHES}' value: fixed description: 'This macro is used in filesystems discovery. Can be overridden on the host or linked template level.' @@ -404,7 +412,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules items: - uuid: 09ff6e03432f4db58e5f43697d0333e8 @@ -560,7 +568,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules items: - uuid: 50610f9c46a848bdbdc08ed5b9c2a156 @@ -746,7 +754,7 @@ zabbix_export: key: 'vm.memory.size[total]' history: 7d units: B - description: 'Total memory in Bytes' + description: 'Total memory in Bytes.' tags: - tag: component @@ -758,7 +766,7 @@ zabbix_export: key: 'vm.memory.size[used]' history: 7d units: B - description: 'Used memory in Bytes' + description: 'Used memory in Bytes.' tags: - tag: component @@ -772,7 +780,7 @@ zabbix_export: value_type: FLOAT units: '%' params: 'last(//vm.memory.size[used]) / last(//vm.memory.size[total]) * 100' - description: 'Memory utilization in %' + description: 'Memory utilization in %.' tags: - tag: component @@ -815,7 +823,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules items: - uuid: 7c115b04b8904cc187aa3c8bbf456a57 @@ -1439,7 +1447,7 @@ zabbix_export: description: 'Template tooling version used: 0.41' groups: - - name: Templates/Modules + name: Modules discovery_rules: - uuid: 355a9297d1fb4cb0b587e40ef152dc0f @@ -1736,7 +1744,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: Templates/Modules + name: Modules discovery_rules: - uuid: 25e19e75eb4d4fd68df976323c7fac21 diff --git a/templates/net/arista_snmp/README.md b/templates/net/arista_snmp/README.md index 06b3268f8f1..f4398f1f4a5 100644 --- a/templates/net/arista_snmp/README.md +++ b/templates/net/arista_snmp/README.md @@ -47,6 +47,8 @@ No specific Zabbix configuration is required. |{$NET.IF.IFTYPE.NOT_MATCHES} |<p>-</p> |`CHANGE_IF_NEEDED` | |{$PSU_CRIT_STATUS} |<p>-</p> |`2` | |{$SNMP.TIMEOUT} |<p>-</p> |`5m` | +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`.+` | |{$VFS.FS.FSNAME.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`^(/dev|/sys|/run|/proc|.+/shm$)` | |{$VFS.FS.FSTYPE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`.*(\.4|\.9|hrStorageFixedDisk|hrStorageFlashMemory)$` | @@ -89,7 +91,7 @@ There are no template links in this template. |Inventory |{#ENT_NAME}: Hardware serial number |<p>MIB: ENTITY-MIB</p> |SNMP |system.hw.serialnumber[entPhysicalSerialNum.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `6h`</p> | |Memory |{#MEMNAME}: Used memory |<p>MIB: HOST-RESOURCES-MIB</p><p>The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.</p> |SNMP |vm.memory.used[hrStorageUsed.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- MULTIPLIER: `{#ALLOC_UNITS}`</p> | |Memory |{#MEMNAME}: Total memory |<p>MIB: HOST-RESOURCES-MIB</p><p>The size of the storage represented by this entry, in units of hrStorageAllocationUnits.</p><p>This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system.</p><p>For example, the amount of main memory allocated to a buffer pool might be modified or the amount of disk space allocated to virtual memory might be modified.</p> |SNMP |vm.memory.total[hrStorageSize.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- MULTIPLIER: `{#ALLOC_UNITS}`</p> | -|Memory |{#MEMNAME}: Memory utilization |<p>Memory utilization in %</p> |CALCULATED |vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}]<p>**Expression**:</p>`last(//vm.memory.used[hrStorageUsed.{#SNMPINDEX}])/last(//vm.memory.total[hrStorageSize.{#SNMPINDEX}])*100` | +|Memory |{#MEMNAME}: Memory utilization |<p>Memory utilization in %.</p> |CALCULATED |vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}]<p>**Expression**:</p>`last(//vm.memory.used[hrStorageUsed.{#SNMPINDEX}])/last(//vm.memory.total[hrStorageSize.{#SNMPINDEX}])*100` | |Network interfaces |Interface {#IFNAME}({#IFALIAS}): Duplex status |<p>MIB: EtherLike-MIB</p><p>The current mode of operation of the MAC</p><p>entity. 'unknown' indicates that the current</p><p>duplex mode could not be determined.</p><p>Management control of the duplex mode is</p><p>accomplished through the MAU MIB. When</p><p>an interface does not support autonegotiation,</p><p>or when autonegotiation is not enabled, the</p><p>duplex mode is controlled using</p><p>ifMauDefaultType. When autonegotiation is</p><p>supported and enabled, duplex mode is controlled</p><p>using ifMauAutoNegAdvertisedBits. In either</p><p>case, the currently operating duplex mode is</p><p>reflected both in this object and in ifMauType.</p><p>Note that this object provides redundant</p><p>information with ifMauType. Normally, redundant</p><p>objects are discouraged. However, in this</p><p>instance, it allows a management application to</p><p>determine the duplex status of an interface</p><p>without having to know every possible value of</p><p>ifMauType. This was felt to be sufficiently</p><p>valuable to justify the redundancy.</p><p>Reference: [IEEE 802.3 Std.], 30.3.1.1.32,aDuplexStatus.</p> |SNMP |net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}] | |Network interfaces |Interface {#IFNAME}({#IFALIAS}): Operational status |<p>MIB: IF-MIB</p><p>The current operational state of the interface.</p><p>- The testing(3) state indicates that no operational packet scan be passed</p><p>- If ifAdminStatus is down(2) then ifOperStatus should be down(2)</p><p>- If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic</p><p>- It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection)</p><p>- It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state</p><p>- It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.</p> |SNMP |net.if.status[ifOperStatus.{#SNMPINDEX}] | |Network interfaces |Interface {#IFNAME}({#IFALIAS}): Bits received |<p>MIB: IF-MIB</p><p>The total number of octets received on the interface, including framing characters. This object is a 64-bit version of ifInOctets. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.</p> |SNMP |net.if.in[ifHCInOctets.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `8`</p> | @@ -133,13 +135,13 @@ There are no template links in this template. |Interface {#IFNAME}({#IFALIAS}): High error rate (>{$IF.ERRORS.WARN:"{#IFNAME}"} for 5m) |<p>Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold</p> |`min(/Arista SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Arista SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}`<p>Recovery expression:</p>`max(/Arista SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8 and max(/Arista SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> | |Interface {#IFNAME}({#IFALIAS}): Ethernet has changed to lower speed than it was before |<p>This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Ack to close.</p> |`change(/Arista SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])<0 and last(/Arista SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and ( last(/Arista SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Arista SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Arista SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Arista SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Arista SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Arista SNMP/net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Arista SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2)`<p>Recovery expression:</p>`(change(/Arista SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and last(/Arista SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}],#2)>0) or (last(/Arista SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2)` |INFO |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> | |{#ENT_NAME}: Power supply is in critical state |<p>Please check the power supply unit for errors</p> |`count(/Arista SNMP/sensor.psu.status[entStateOper.{#SNMPINDEX}],#1,"eq","{$PSU_CRIT_STATUS}")=1` |AVERAGE | | -|{HOST.NAME} has been restarted (uptime < 10m) |<p>Uptime is less than 10 minutes</p> |`last(/Arista SNMP/system.uptime[sysUpTime.0])<10m` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- No SNMP data collection</p> | +|{HOST.NAME} has been restarted (uptime < 10m) |<p>Uptime is less than 10 minutes.</p> |`last(/Arista SNMP/system.uptime[sysUpTime.0])<10m` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- No SNMP data collection</p> | |No SNMP data collection |<p>SNMP is not available for polling. Please check device connectivity and SNMP settings.</p> |`max(/Arista SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0` |WARNING |<p>**Depends on**:</p><p>- Unavailable by ICMP ping</p> | |Unavailable by ICMP ping |<p>Last three attempts returned timeout. Please check device connectivity.</p> |`max(/Arista SNMP/icmpping,#3)=0` |HIGH | | |High ICMP ping loss |<p>-</p> |`min(/Arista SNMP/icmppingloss,5m)>{$ICMP_LOSS_WARN} and min(/Arista SNMP/icmppingloss,5m)<100` |WARNING |<p>**Depends on**:</p><p>- Unavailable by ICMP ping</p> | |High ICMP ping response time |<p>-</p> |`avg(/Arista SNMP/icmppingsec,5m)>{$ICMP_RESPONSE_TIME_WARN}` |WARNING |<p>**Depends on**:</p><p>- High ICMP ping loss</p><p>- Unavailable by ICMP ping</p> | -|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 5G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Arista SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Arista SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 10G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Arista SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Arista SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<10G or timeleft(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Arista SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Arista SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Arista SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Arista SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | |{#SENSOR_INFO}: Temperature is below the warning threshold of {#THRESHOLD_LO_WARN}°C for 5m |<p>This trigger uses temperature sensor values defined in the device.</p> |`max(/Arista SNMP/sensor.temp.value[entPhySensorValue.{#SNMPINDEX}],5m) < {#THRESHOLD_LO_WARN}` |WARNING |<p>**Depends on**:</p><p>- {#SENSOR_INFO}: Temperature is below the critical threshold of {#THRESHOLD_LO_CRIT}°C for 5m</p> | |{#SENSOR_INFO}: Temperature is below the critical threshold of {#THRESHOLD_LO_CRIT}°C for 5m |<p>This trigger uses temperature sensor values defined in the device.</p> |`max(/Arista SNMP/sensor.temp.value[entPhySensorValue.{#SNMPINDEX}],5m) < {#THRESHOLD_LO_CRIT}` |HIGH | | |{#SENSOR_INFO}: Temperature is above the warning threshold of {#THRESHOLD_HI_WARN}°C for 5m |<p>This trigger uses temperature sensor values defined in the device.</p> |`min(/Arista SNMP/sensor.temp.value[entPhySensorValue.{#SNMPINDEX}],5m) > {#THRESHOLD_HI_WARN}` |WARNING |<p>**Depends on**:</p><p>- {#SENSOR_INFO}: Temperature is above the critical threshold of {#THRESHOLD_HI_CRIT}°C for 5m</p> | diff --git a/templates/net/arista_snmp/template_net_arista_snmp.yaml b/templates/net/arista_snmp/template_net_arista_snmp.yaml index 899b7754ea9..eb7115af0e7 100644 --- a/templates/net/arista_snmp/template_net_arista_snmp.yaml +++ b/templates/net/arista_snmp/template_net_arista_snmp.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-03-04T11:51:49Z' + date: '2022-04-10T20:33:50Z' groups: - uuid: 36bff6c29af64692839d077febfc7079 - name: 'Templates/Network devices' + name: 'Network devices' templates: - uuid: 26674f62500e4e79b9f470bbf962130d @@ -25,7 +25,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: 'Templates/Network devices' + name: 'Network devices' items: - uuid: ace97814969841e9a3e2d8ac6b83aae7 @@ -361,7 +361,7 @@ zabbix_export: expression: 'last(/Arista SNMP/system.uptime[sysUpTime.0])<10m' name: '{HOST.NAME} has been restarted (uptime < 10m)' priority: WARNING - description: 'Uptime is less than 10 minutes' + description: 'Uptime is less than 10 minutes.' manual_close: 'YES' dependencies: - @@ -1575,14 +1575,14 @@ zabbix_export: uuid: f4bfac8d247144b3bebac7245248553e expression: | last(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Arista SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Arista SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Arista SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Arista SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -1596,14 +1596,14 @@ zabbix_export: uuid: 9912ab9619ce46b88afe358ab50a2c4f expression: | last(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/Arista SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Arista SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<10G or timeleft(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Arista SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Arista SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) name: '{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 10G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -1611,7 +1611,7 @@ zabbix_export: name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Arista SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Arista SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Arista SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Arista SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Arista SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) tags: - tag: scope @@ -1723,7 +1723,7 @@ zabbix_export: value_type: FLOAT units: '%' params: 'last(//vm.memory.used[hrStorageUsed.{#SNMPINDEX}])/last(//vm.memory.total[hrStorageSize.{#SNMPINDEX}])*100' - description: 'Memory utilization in %' + description: 'Memory utilization in %.' tags: - tag: component @@ -2003,6 +2003,14 @@ zabbix_export: macro: '{$SNMP.TIMEOUT}' value: 5m - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSNAME.MATCHES}' value: .+ description: 'This macro is used in filesystems discovery. Can be overridden on the host or linked template level.' diff --git a/templates/net/mellanox_snmp/README.md b/templates/net/mellanox_snmp/README.md index 60f0a77cff1..4146d8294ad 100644 --- a/templates/net/mellanox_snmp/README.md +++ b/templates/net/mellanox_snmp/README.md @@ -52,6 +52,8 @@ The template uses context macros for the temperature trigger expression. By defa |{$TEMP.MAX.WARN} |<p>The temperature maximum warning value for trigger expression.</p> |`50` | |{$TEMP.MIN.CRIT} |<p>The temperature minimum critical value for trigger expression.</p> |`5` | |{$TEMP.STATUS.WARN} |<p>The critical value of the TEMP sensor for trigger expression.</p> |`3` | +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host level.</p> |`.+` | |{$VFS.FS.FSNAME.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host level.</p> |`^(/dev|/sys|/$|/run|/proc|.+/shm$)` | |{$VFS.FS.FSTYPE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host level.</p> |`.*(\.4|\.9|hrStorageFixedDisk|hrStorageFlashMemory)$` | @@ -92,7 +94,7 @@ There are no template links in this template. |Inventory |{#ENT_NAME}: Hardware serial number |<p>MIB: ENTITY-MIB</p> |SNMP |system.hw.serialnumber[entPhysicalSerialNum.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `1d`</p> | |Memory |{#MEMNAME}: Used memory |<p>MIB: HOST-RESOURCES-MIB</p><p>The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.</p> |SNMP |vm.memory.used[hrStorageUsed.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- MULTIPLIER: `{#ALLOC_UNITS}`</p> | |Memory |{#MEMNAME}: Total memory |<p>MIB: HOST-RESOURCES-MIB</p><p>The size of the storage represented by this entry, in units of hrStorageAllocationUnits.</p><p>This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system.</p><p>For example, the amount of main memory allocated to a buffer pool might be modified or the amount of disk space allocated to virtual memory might be modified.</p> |SNMP |vm.memory.total[hrStorageSize.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- MULTIPLIER: `{#ALLOC_UNITS}`</p> | -|Memory |{#MEMNAME}: Memory utilization |<p>Memory utilization in %</p> |CALCULATED |vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}]<p>**Expression**:</p>`last(//vm.memory.used[hrStorageUsed.{#SNMPINDEX}])/last(//vm.memory.total[hrStorageSize.{#SNMPINDEX}])*100` | +|Memory |{#MEMNAME}: Memory utilization |<p>Memory utilization in %.</p> |CALCULATED |vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}]<p>**Expression**:</p>`last(//vm.memory.used[hrStorageUsed.{#SNMPINDEX}])/last(//vm.memory.total[hrStorageSize.{#SNMPINDEX}])*100` | |Network interfaces |Interface {#IFNAME}({#IFALIAS}): Operational status |<p>MIB: IF-MIB</p><p>The current operational state of the interface.</p><p>- The testing(3) state indicates that no operational packet scan be passed</p><p>- If ifAdminStatus is down(2) then ifOperStatus should be down(2)</p><p>- If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic</p><p>- It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection)</p><p>- It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state</p><p>- It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.</p> |SNMP |net.if.status[ifOperStatus.{#SNMPINDEX}] | |Network interfaces |Interface {#IFNAME}({#IFALIAS}): Bits received |<p>MIB: IF-MIB</p><p>The total number of octets received on the interface, including framing characters. This object is a 64-bit version of ifInOctets. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.</p> |SNMP |net.if.in[ifHCInOctets.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `8`</p> | |Network interfaces |Interface {#IFNAME}({#IFALIAS}): Bits sent |<p>MIB: IF-MIB</p><p>The total number of octets transmitted out of the interface, including framing characters. This object is a 64-bit version of ifOutOctets.Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.</p> |SNMP |net.if.out[ifHCOutOctets.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `8`</p> | @@ -128,13 +130,13 @@ There are no template links in this template. |Interface {#IFNAME}({#IFALIAS}): High error rate (>{$IF.ERRORS.WARN:"{#IFNAME}"} for 5m) |<p>Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold</p> |`min(/Mellanox SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Mellanox SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}`<p>Recovery expression:</p>`max(/Mellanox SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8 and max(/Mellanox SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> | |Interface {#IFNAME}({#IFALIAS}): Ethernet has changed to lower speed than it was before |<p>This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Ack to close.</p> |`change(/Mellanox SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])<0 and last(/Mellanox SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and ( last(/Mellanox SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Mellanox SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Mellanox SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Mellanox SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Mellanox SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Mellanox SNMP/net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Mellanox SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2) `<p>Recovery expression:</p>`(change(/Mellanox SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and last(/Mellanox SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}],#2)>0) or (last(/Mellanox SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2) ` |INFO |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> | |{#ENT_NAME}: Power supply is in critical state |<p>Please check the power supply unit for errors</p> |`count(/Mellanox SNMP/sensor.psu.status[entStateOper.{#SNMPINDEX}],#1,"eq","{$PSU.STATUS.CRIT}")=1` |AVERAGE | | -|{HOST.NAME} has been restarted (uptime < 10m) |<p>Uptime is less than 10 minutes</p> |`last(/Mellanox SNMP/system.uptime[sysUpTime.0])<10m` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- No SNMP data collection</p> | +|{HOST.NAME} has been restarted (uptime < 10m) |<p>Uptime is less than 10 minutes.</p> |`last(/Mellanox SNMP/system.uptime[sysUpTime.0])<10m` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- No SNMP data collection</p> | |No SNMP data collection |<p>SNMP is not available for polling. Please check device connectivity and SNMP settings.</p> |`max(/Mellanox SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0` |WARNING |<p>**Depends on**:</p><p>- Unavailable by ICMP ping</p> | |Unavailable by ICMP ping |<p>Last three attempts returned timeout. Please check device connectivity.</p> |`max(/Mellanox SNMP/icmpping,#3)=0` |HIGH | | |High ICMP ping loss |<p>-</p> |`min(/Mellanox SNMP/icmppingloss,5m)>{$ICMP_LOSS_WARN} and min(/Mellanox SNMP/icmppingloss,5m)<100` |WARNING |<p>**Depends on**:</p><p>- Unavailable by ICMP ping</p> | |High ICMP ping response time |<p>-</p> |`avg(/Mellanox SNMP/icmppingsec,5m)>{$ICMP_RESPONSE_TIME_WARN}` |WARNING |<p>**Depends on**:</p><p>- High ICMP ping loss</p><p>- Unavailable by ICMP ping</p> | -|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 5G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Mellanox SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Mellanox SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 10G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Mellanox SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Mellanox SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<10G or timeleft(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Mellanox SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Mellanox SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Mellanox SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Mellanox SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | |{#SENSOR_INFO}: Temperature is above warning threshold: >{$TEMP.MAX.WARN:"{#SENSOR_INFO}"} |<p>This trigger uses temperature sensor values as well as temperature sensor status if available</p> |`avg(/Mellanox SNMP/sensor.temp.value[entPhySensorValue.{#SNMPINDEX}],5m)>{$TEMP.MAX.WARN:"{#SENSOR_INFO}"} or last(/Mellanox SNMP/sensor.temp.status[entPhySensorOperStatus.{#SNMPINDEX}])={$TEMP.STATUS.WARN} `<p>Recovery expression:</p>`max(/Mellanox SNMP/sensor.temp.value[entPhySensorValue.{#SNMPINDEX}],5m)<{$TEMP.MAX.WARN:"{#SENSOR_INFO}"}-3` |WARNING |<p>**Depends on**:</p><p>- {#SENSOR_INFO}: Temperature is above critical threshold: >{$TEMP.MAX.CRIT:"{#SENSOR_INFO}"}</p> | |{#SENSOR_INFO}: Temperature is above critical threshold: >{$TEMP.MAX.CRIT:"{#SENSOR_INFO}"} |<p>This trigger uses temperature sensor values as well as temperature sensor status if available</p> |`avg(/Mellanox SNMP/sensor.temp.value[entPhySensorValue.{#SNMPINDEX}],5m)>{$TEMP.MAX.CRIT:"{#SENSOR_INFO}"}`<p>Recovery expression:</p>`max(/Mellanox SNMP/sensor.temp.value[entPhySensorValue.{#SNMPINDEX}],5m)<{$TEMP.MAX.CRIT:"{#SENSOR_INFO}"}-3` |HIGH | | |{#SENSOR_INFO}: Temperature is too low: <{$TEMP.MIN.CRIT:"{#SENSOR_INFO}"} |<p>-</p> |`avg(/Mellanox SNMP/sensor.temp.value[entPhySensorValue.{#SNMPINDEX}],5m)<{$TEMP.MIN.CRIT:"{#SENSOR_INFO}"}`<p>Recovery expression:</p>`min(/Mellanox SNMP/sensor.temp.value[entPhySensorValue.{#SNMPINDEX}],5m)>{$TEMP.MIN.CRIT:"{#SENSOR_INFO}"}+3` |AVERAGE | | diff --git a/templates/net/mellanox_snmp/template_net_mellanox_snmp.yaml b/templates/net/mellanox_snmp/template_net_mellanox_snmp.yaml index ed0be636be6..d9ddf64d40d 100644 --- a/templates/net/mellanox_snmp/template_net_mellanox_snmp.yaml +++ b/templates/net/mellanox_snmp/template_net_mellanox_snmp.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-03-04T11:39:31Z' + date: '2022-04-10T20:41:37Z' groups: - uuid: 36bff6c29af64692839d077febfc7079 - name: 'Templates/Network devices' + name: 'Network devices' templates: - uuid: a60798c651604d93a062bec0f8a89751 @@ -24,7 +24,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: 'Templates/Network devices' + name: 'Network devices' items: - uuid: 87480ce035a94f299c4cf4103eaaf066 @@ -327,7 +327,7 @@ zabbix_export: expression: 'last(/Mellanox SNMP/system.uptime[sysUpTime.0])<10m' name: '{HOST.NAME} has been restarted (uptime < 10m)' priority: WARNING - description: 'Uptime is less than 10 minutes' + description: 'Uptime is less than 10 minutes.' manual_close: 'YES' dependencies: - @@ -1297,14 +1297,14 @@ zabbix_export: uuid: f1eb2ddb27d24cd99d8aba4485dfeeb9 expression: | last(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Mellanox SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Mellanox SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Mellanox SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Mellanox SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -1318,14 +1318,14 @@ zabbix_export: uuid: b2e084f280434a3a8291e5dc691dfd7b expression: | last(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/Mellanox SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Mellanox SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<10G or timeleft(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Mellanox SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Mellanox SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) name: '{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 10G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -1333,7 +1333,7 @@ zabbix_export: name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Mellanox SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Mellanox SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Mellanox SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Mellanox SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Mellanox SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) tags: - tag: scope @@ -1450,7 +1450,7 @@ zabbix_export: value_type: FLOAT units: '%' params: 'last(//vm.memory.used[hrStorageUsed.{#SNMPINDEX}])/last(//vm.memory.total[hrStorageSize.{#SNMPINDEX}])*100' - description: 'Memory utilization in %' + description: 'Memory utilization in %.' tags: - tag: component @@ -1608,6 +1608,14 @@ zabbix_export: value: '3' description: 'The critical value of the TEMP sensor for trigger expression.' - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSNAME.MATCHES}' value: .+ description: 'This macro is used in filesystems discovery. Can be overridden on the host level.' diff --git a/templates/os/linux/README.md b/templates/os/linux/README.md index a7e05812843..ffbda3fb2d0 100644 --- a/templates/os/linux/README.md +++ b/templates/os/linux/README.md @@ -36,6 +36,8 @@ No specific Zabbix configuration is required. |{$VFS.DEV.DEVNAME.NOT_MATCHES} |<p>This macro is used in block devices discovery. Can be overridden on the host or linked template level</p> |`^(loop[0-9]*|sd[a-z][0-9]+|nbd[0-9]+|sr[0-9]+|fd[0-9]+|dm-[0-9]+|ram[0-9]+|ploop[a-z0-9]+|md[0-9]*|hcp[0-9]*|zram[0-9]*)` | |{$VFS.DEV.READ.AWAIT.WARN} |<p>Disk read average response time (in ms) before the trigger would fire</p> |`20` | |{$VFS.DEV.WRITE.AWAIT.WARN} |<p>Disk write average response time (in ms) before the trigger would fire</p> |`20` | +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`.+` | |{$VFS.FS.FSNAME.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`^(/dev|/sys|/run|/proc|.+/shm$)` | |{$VFS.FS.FSTYPE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`^(btrfs|ext2|ext3|ext4|reiser|xfs|ffs|ufs|jfs|jfs2|vxfs|hfs|apfs|refs|ntfs|fat32|zfs)$` | @@ -65,7 +67,7 @@ There are no template links in this template. |CPU |Load average (1m avg) |<p>-</p> |ZABBIX_PASSIVE |system.cpu.load[all,avg1] | |CPU |Load average (5m avg) |<p>-</p> |ZABBIX_PASSIVE |system.cpu.load[all,avg5] | |CPU |Load average (15m avg) |<p>-</p> |ZABBIX_PASSIVE |system.cpu.load[all,avg15] | -|CPU |CPU utilization |<p>CPU utilization in %</p> |DEPENDENT |system.cpu.util<p>**Preprocessing**:</p><p>- JAVASCRIPT: `//Calculate utilization return (100 - value)`</p> | +|CPU |CPU utilization |<p>CPU utilization in %.</p> |DEPENDENT |system.cpu.util<p>**Preprocessing**:</p><p>- JAVASCRIPT: `//Calculate utilization return (100 - value)`</p> | |CPU |CPU idle time |<p>The time the CPU has spent doing nothing.</p> |ZABBIX_PASSIVE |system.cpu.util[,idle] | |CPU |CPU system time |<p>The time the CPU has spent running the kernel and its processes.</p> |ZABBIX_PASSIVE |system.cpu.util[,system] | |CPU |CPU user time |<p>The time the CPU has spent running users' processes that are not niced.</p> |ZABBIX_PASSIVE |system.cpu.util[,user] | @@ -74,8 +76,8 @@ There are no template links in this template. |CPU |CPU steal time |<p>The amount of CPU 'stolen' from this virtual machine by the hypervisor for other tasks (such as running another virtual machine).</p> |ZABBIX_PASSIVE |system.cpu.util[,steal] | |CPU |CPU interrupt time |<p>The amount of time the CPU has been servicing hardware interrupts.</p> |ZABBIX_PASSIVE |system.cpu.util[,interrupt] | |CPU |CPU softirq time |<p>The amount of time the CPU has been servicing software interrupts.</p> |ZABBIX_PASSIVE |system.cpu.util[,softirq] | -|CPU |CPU guest time |<p>Guest time (time spent running a virtual CPU for a guest operating system)</p> |ZABBIX_PASSIVE |system.cpu.util[,guest] | -|CPU |CPU guest nice time |<p>Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel)</p> |ZABBIX_PASSIVE |system.cpu.util[,guest_nice] | +|CPU |CPU guest time |<p>Guest time (time spent running a virtual CPU for a guest operating system).</p> |ZABBIX_PASSIVE |system.cpu.util[,guest] | +|CPU |CPU guest nice time |<p>Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel).</p> |ZABBIX_PASSIVE |system.cpu.util[,guest_nice] | |CPU |Context switches per second |<p>-</p> |ZABBIX_PASSIVE |system.cpu.switches<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p> | |CPU |Interrupts per second |<p>-</p> |ZABBIX_PASSIVE |system.cpu.intr<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p> | |Filesystems |{#FSNAME}: Used space |<p>Used storage in Bytes</p> |ZABBIX_PASSIVE |vfs.fs.size[{#FSNAME},used] | @@ -96,7 +98,7 @@ There are no template links in this template. |Inventory |Software installed |<p>-</p> |ZABBIX_PASSIVE |system.sw.packages<p>**Preprocessing**:</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `1d`</p> | |Memory |Memory utilization |<p>Memory used percentage is calculated as (100-pavailable)</p> |DEPENDENT |vm.memory.utilization<p>**Preprocessing**:</p><p>- JAVASCRIPT: `return (100-value);`</p> | |Memory |Available memory in % |<p>Available memory as percentage of total. See also Appendixes in Zabbix Documentation about parameters of the vm.memory.size item.</p> |ZABBIX_PASSIVE |vm.memory.size[pavailable] | -|Memory |Total memory |<p>Total memory in Bytes</p> |ZABBIX_PASSIVE |vm.memory.size[total] | +|Memory |Total memory |<p>Total memory in Bytes.</p> |ZABBIX_PASSIVE |vm.memory.size[total] | |Memory |Available memory |<p>Available memory, in Linux, available = free + buffers + cache. On other platforms calculation may vary. See also Appendixes in Zabbix Documentation about parameters of the vm.memory.size item.</p> |ZABBIX_PASSIVE |vm.memory.size[available] | |Memory |Total swap space |<p>The total space of swap volume/file in bytes.</p> |ZABBIX_PASSIVE |system.swap.size[,total] | |Memory |Free swap space |<p>The free space of swap volume/file in bytes.</p> |ZABBIX_PASSIVE |system.swap.size[,free] | @@ -132,8 +134,8 @@ There are no template links in this template. |----|-----------|----|----|----| |Load average is too high (per CPU load over {$LOAD_AVG_PER_CPU.MAX.WARN} for 5m) |<p>Per CPU load average is too high. Your system may be slow to respond.</p> |`min(/Linux by Zabbix agent/system.cpu.load[all,avg1],5m)/last(/Linux by Zabbix agent/system.cpu.num)>{$LOAD_AVG_PER_CPU.MAX.WARN} and last(/Linux by Zabbix agent/system.cpu.load[all,avg5])>0 and last(/Linux by Zabbix agent/system.cpu.load[all,avg15])>0` |AVERAGE | | |High CPU utilization (over {$CPU.UTIL.CRIT}% for 5m) |<p>CPU utilization is too high. The system might be slow to respond.</p> |`min(/Linux by Zabbix agent/system.cpu.util,5m)>{$CPU.UTIL.CRIT}` |WARNING |<p>**Depends on**:</p><p>- Load average is too high (per CPU load over {$LOAD_AVG_PER_CPU.MAX.WARN} for 5m)</p> | -|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 5G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 10G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | |{#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/Linux by Zabbix agent/vfs.fs.inode[{#FSNAME},pfree],5m)<{$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}` |AVERAGE | | |{#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/Linux by Zabbix agent/vfs.fs.inode[{#FSNAME},pfree],5m)<{$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}` |WARNING |<p>**Depends on**:</p><p>- {#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%)</p> | |System time is out of sync (diff with Zabbix server > {$SYSTEM.FUZZYTIME.MAX}s) |<p>The host system time is different from the Zabbix server time.</p> |`fuzzytime(/Linux by Zabbix agent/system.localtime,{$SYSTEM.FUZZYTIME.MAX})=0` |WARNING |<p>Manual close: YES</p> | @@ -144,7 +146,7 @@ There are no template links in this template. |Operating system description has changed |<p>Operating system description has changed. Possible reasons that system has been updated or replaced. Ack to close.</p> |`last(/Linux by Zabbix agent/system.sw.os,#1)<>last(/Linux by Zabbix agent/system.sw.os,#2) and length(last(/Linux by Zabbix agent/system.sw.os))>0` |INFO |<p>Manual close: YES</p><p>**Depends on**:</p><p>- System name has changed (new name: {ITEM.VALUE})</p> | |High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`min(/Linux by Zabbix agent/vm.memory.utilization,5m)>{$MEMORY.UTIL.MAX}` |AVERAGE |<p>**Depends on**:</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | |Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2}) |<p>-</p> |`max(/Linux by Zabbix agent/vm.memory.size[available],5m)<{$MEMORY.AVAILABLE.MIN} and last(/Linux by Zabbix agent/vm.memory.size[total])>0` |AVERAGE | | -|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`max(/Linux by Zabbix agent/system.swap.size[,pfree],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux by Zabbix agent/system.swap.size[,total])>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | +|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured.</p> |`max(/Linux by Zabbix agent/system.swap.size[,pfree],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux by Zabbix agent/system.swap.size[,total])>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | |Interface {#IFNAME}: High bandwidth usage (>{$IF.UTIL.MAX:"{#IFNAME}"}%) |<p>The network interface utilization is close to its estimated maximum bandwidth.</p> |`(avg(/Linux by Zabbix agent/net.if.in["{#IFNAME}"],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Linux by Zabbix agent/vfs.file.contents["/sys/class/net/{#IFNAME}/speed"]) or avg(/Linux by Zabbix agent/net.if.out["{#IFNAME}"],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Linux by Zabbix agent/vfs.file.contents["/sys/class/net/{#IFNAME}/speed"])) and last(/Linux by Zabbix agent/vfs.file.contents["/sys/class/net/{#IFNAME}/speed"])>0`<p>Recovery expression:</p>`avg(/Linux by Zabbix agent/net.if.in["{#IFNAME}"],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*last(/Linux by Zabbix agent/vfs.file.contents["/sys/class/net/{#IFNAME}/speed"]) and avg(/Linux by Zabbix agent/net.if.out["{#IFNAME}"],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*last(/Linux by Zabbix agent/vfs.file.contents["/sys/class/net/{#IFNAME}/speed"])` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}: Link down</p> | |Interface {#IFNAME}: High error rate (>{$IF.ERRORS.WARN:"{#IFNAME}"} for 5m) |<p>Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold</p> |`min(/Linux by Zabbix agent/net.if.in["{#IFNAME}",errors],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Linux by Zabbix agent/net.if.out["{#IFNAME}",errors],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}`<p>Recovery expression:</p>`max(/Linux by Zabbix agent/net.if.in["{#IFNAME}",errors],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8 and max(/Linux by Zabbix agent/net.if.out["{#IFNAME}",errors],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}: Link down</p> | |Interface {#IFNAME}: Link down |<p>This trigger expression works as follows:</p><p>1. Can be triggered if operations status is down.</p><p>2. {$IFCONTROL:"{#IFNAME}"}=1 - user can redefine Context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down.</p><p>3. {TEMPLATE_NAME:METRIC.diff()}=1) - trigger fires only if operational status was up(1) sometime before. (So, do not fire 'ethernal off' interfaces.)</p><p>WARNING: if closed manually - won't fire again on next poll, because of .diff.</p> |`{$IFCONTROL:"{#IFNAME}"}=1 and last(/Linux by Zabbix agent/vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"])=2 and (last(/Linux by Zabbix agent/vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"],#1)<>last(/Linux by Zabbix agent/vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"],#2))`<p>Recovery expression:</p>`last(/Linux by Zabbix agent/vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"])<>2 or {$IFCONTROL:"{#IFNAME}"}=0` |AVERAGE |<p>Manual close: YES</p> | diff --git a/templates/os/linux/template_os_linux.yaml b/templates/os/linux/template_os_linux.yaml index 26b68fa772b..6b699affc0e 100644 --- a/templates/os/linux/template_os_linux.yaml +++ b/templates/os/linux/template_os_linux.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-03-04T11:23:08Z' + date: '2022-04-10T20:20:48Z' groups: - uuid: 846977d1dfed4968bc5f8bdb363285bc - name: 'Templates/Operating systems' + name: 'Operating systems' templates: - uuid: f8f7908280354f2abeed07dc788c3747 @@ -22,7 +22,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: 'Templates/Operating systems' + name: 'Operating systems' items: - uuid: df561a0cece94760a78704edf7da7326 @@ -243,7 +243,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'CPU utilization in %' + description: 'CPU utilization in %.' preprocessing: - type: JAVASCRIPT @@ -283,7 +283,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'Guest time (time spent running a virtual CPU for a guest operating system)' + description: 'Guest time (time spent running a virtual CPU for a guest operating system).' tags: - tag: component @@ -295,7 +295,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel)' + description: 'Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel).' tags: - tag: component @@ -685,7 +685,7 @@ zabbix_export: key: 'vm.memory.size[total]' history: 7d units: B - description: 'Total memory in Bytes' + description: 'Total memory in Bytes.' tags: - tag: component @@ -1584,14 +1584,14 @@ zabbix_export: uuid: 9abccdfff8be4e14967ac917ca09afe1 expression: | last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -1605,14 +1605,14 @@ zabbix_export: uuid: d6d348ea500c428da6ba718816c4b048 expression: | last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 10G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -1620,7 +1620,7 @@ zabbix_export: name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) tags: - tag: scope @@ -1724,6 +1724,14 @@ zabbix_export: value: '20' description: 'Disk write average response time (in ms) before the trigger would fire' - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSNAME.MATCHES}' value: .+ description: 'This macro is used in filesystems discovery. Can be overridden on the host or linked template level' @@ -2230,7 +2238,7 @@ zabbix_export: name: 'High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free)' opdata: 'Free: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}' priority: WARNING - description: 'This trigger is ignored, if there is no swap configured' + description: 'This trigger is ignored, if there is no swap configured.' dependencies: - name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)' diff --git a/templates/os/linux_active/README.md b/templates/os/linux_active/README.md index 937a0dd571d..9407b85db75 100644 --- a/templates/os/linux_active/README.md +++ b/templates/os/linux_active/README.md @@ -36,6 +36,8 @@ No specific Zabbix configuration is required. |{$VFS.DEV.DEVNAME.NOT_MATCHES} |<p>This macro is used in block devices discovery. Can be overridden on the host or linked template level</p> |`^(loop[0-9]*|sd[a-z][0-9]+|nbd[0-9]+|sr[0-9]+|fd[0-9]+|dm-[0-9]+|ram[0-9]+|ploop[a-z0-9]+|md[0-9]*|hcp[0-9]*|zram[0-9]*)` | |{$VFS.DEV.READ.AWAIT.WARN} |<p>Disk read average response time (in ms) before the trigger would fire</p> |`20` | |{$VFS.DEV.WRITE.AWAIT.WARN} |<p>Disk write average response time (in ms) before the trigger would fire</p> |`20` | +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`.+` | |{$VFS.FS.FSNAME.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`^(/dev|/sys|/run|/proc|.+/shm$)` | |{$VFS.FS.FSTYPE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`^(btrfs|ext2|ext3|ext4|reiser|xfs|ffs|ufs|jfs|jfs2|vxfs|hfs|apfs|refs|ntfs|fat32|zfs)$` | @@ -65,7 +67,7 @@ There are no template links in this template. |CPU |Load average (1m avg) |<p>-</p> |ZABBIX_ACTIVE |system.cpu.load[all,avg1] | |CPU |Load average (5m avg) |<p>-</p> |ZABBIX_ACTIVE |system.cpu.load[all,avg5] | |CPU |Load average (15m avg) |<p>-</p> |ZABBIX_ACTIVE |system.cpu.load[all,avg15] | -|CPU |CPU utilization |<p>CPU utilization in %</p> |DEPENDENT |system.cpu.util<p>**Preprocessing**:</p><p>- JAVASCRIPT: `//Calculate utilization return (100 - value)`</p> | +|CPU |CPU utilization |<p>CPU utilization in %.</p> |DEPENDENT |system.cpu.util<p>**Preprocessing**:</p><p>- JAVASCRIPT: `//Calculate utilization return (100 - value)`</p> | |CPU |CPU idle time |<p>The time the CPU has spent doing nothing.</p> |ZABBIX_ACTIVE |system.cpu.util[,idle] | |CPU |CPU system time |<p>The time the CPU has spent running the kernel and its processes.</p> |ZABBIX_ACTIVE |system.cpu.util[,system] | |CPU |CPU user time |<p>The time the CPU has spent running users' processes that are not niced.</p> |ZABBIX_ACTIVE |system.cpu.util[,user] | @@ -74,8 +76,8 @@ There are no template links in this template. |CPU |CPU steal time |<p>The amount of CPU 'stolen' from this virtual machine by the hypervisor for other tasks (such as running another virtual machine).</p> |ZABBIX_ACTIVE |system.cpu.util[,steal] | |CPU |CPU interrupt time |<p>The amount of time the CPU has been servicing hardware interrupts.</p> |ZABBIX_ACTIVE |system.cpu.util[,interrupt] | |CPU |CPU softirq time |<p>The amount of time the CPU has been servicing software interrupts.</p> |ZABBIX_ACTIVE |system.cpu.util[,softirq] | -|CPU |CPU guest time |<p>Guest time (time spent running a virtual CPU for a guest operating system)</p> |ZABBIX_ACTIVE |system.cpu.util[,guest] | -|CPU |CPU guest nice time |<p>Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel)</p> |ZABBIX_ACTIVE |system.cpu.util[,guest_nice] | +|CPU |CPU guest time |<p>Guest time (time spent running a virtual CPU for a guest operating system).</p> |ZABBIX_ACTIVE |system.cpu.util[,guest] | +|CPU |CPU guest nice time |<p>Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel).</p> |ZABBIX_ACTIVE |system.cpu.util[,guest_nice] | |CPU |Context switches per second |<p>-</p> |ZABBIX_ACTIVE |system.cpu.switches<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p> | |CPU |Interrupts per second |<p>-</p> |ZABBIX_ACTIVE |system.cpu.intr<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p> | |Filesystems |{#FSNAME}: Used space |<p>Used storage in Bytes</p> |ZABBIX_ACTIVE |vfs.fs.size[{#FSNAME},used] | @@ -96,7 +98,7 @@ There are no template links in this template. |Inventory |Software installed |<p>-</p> |ZABBIX_ACTIVE |system.sw.packages<p>**Preprocessing**:</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `1d`</p> | |Memory |Memory utilization |<p>Memory used percentage is calculated as (100-pavailable)</p> |DEPENDENT |vm.memory.utilization<p>**Preprocessing**:</p><p>- JAVASCRIPT: `return (100-value);`</p> | |Memory |Available memory in % |<p>Available memory as percentage of total. See also Appendixes in Zabbix Documentation about parameters of the vm.memory.size item.</p> |ZABBIX_ACTIVE |vm.memory.size[pavailable] | -|Memory |Total memory |<p>Total memory in Bytes</p> |ZABBIX_ACTIVE |vm.memory.size[total] | +|Memory |Total memory |<p>Total memory in Bytes.</p> |ZABBIX_ACTIVE |vm.memory.size[total] | |Memory |Available memory |<p>Available memory, in Linux, available = free + buffers + cache. On other platforms calculation may vary. See also Appendixes in Zabbix Documentation about parameters of the vm.memory.size item.</p> |ZABBIX_ACTIVE |vm.memory.size[available] | |Memory |Total swap space |<p>The total space of swap volume/file in bytes.</p> |ZABBIX_ACTIVE |system.swap.size[,total] | |Memory |Free swap space |<p>The free space of swap volume/file in bytes.</p> |ZABBIX_ACTIVE |system.swap.size[,free] | @@ -131,8 +133,8 @@ There are no template links in this template. |----|-----------|----|----|----| |Load average is too high (per CPU load over {$LOAD_AVG_PER_CPU.MAX.WARN} for 5m) |<p>Per CPU load average is too high. Your system may be slow to respond.</p> |`min(/Linux by Zabbix agent active/system.cpu.load[all,avg1],5m)/last(/Linux by Zabbix agent active/system.cpu.num)>{$LOAD_AVG_PER_CPU.MAX.WARN} and last(/Linux by Zabbix agent active/system.cpu.load[all,avg5])>0 and last(/Linux by Zabbix agent active/system.cpu.load[all,avg15])>0` |AVERAGE | | |High CPU utilization (over {$CPU.UTIL.CRIT}% for 5m) |<p>CPU utilization is too high. The system might be slow to respond.</p> |`min(/Linux by Zabbix agent active/system.cpu.util,5m)>{$CPU.UTIL.CRIT}` |WARNING |<p>**Depends on**:</p><p>- Load average is too high (per CPU load over {$LOAD_AVG_PER_CPU.MAX.WARN} for 5m)</p> | -|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 5G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 10G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | |{#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/Linux by Zabbix agent active/vfs.fs.inode[{#FSNAME},pfree],5m)<{$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}` |AVERAGE | | |{#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/Linux by Zabbix agent active/vfs.fs.inode[{#FSNAME},pfree],5m)<{$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}` |WARNING |<p>**Depends on**:</p><p>- {#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%)</p> | |System time is out of sync (diff with Zabbix server > {$SYSTEM.FUZZYTIME.MAX}s) |<p>The host system time is different from the Zabbix server time.</p> |`fuzzytime(/Linux by Zabbix agent active/system.localtime,{$SYSTEM.FUZZYTIME.MAX})=0` |WARNING |<p>Manual close: YES</p> | @@ -143,7 +145,7 @@ There are no template links in this template. |Operating system description has changed |<p>Operating system description has changed. Possible reasons that system has been updated or replaced. Ack to close.</p> |`last(/Linux by Zabbix agent active/system.sw.os,#1)<>last(/Linux by Zabbix agent active/system.sw.os,#2) and length(last(/Linux by Zabbix agent active/system.sw.os))>0` |INFO |<p>Manual close: YES</p><p>**Depends on**:</p><p>- System name has changed (new name: {ITEM.VALUE})</p> | |High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`min(/Linux by Zabbix agent active/vm.memory.utilization,5m)>{$MEMORY.UTIL.MAX}` |AVERAGE |<p>**Depends on**:</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | |Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2}) |<p>-</p> |`max(/Linux by Zabbix agent active/vm.memory.size[available],5m)<{$MEMORY.AVAILABLE.MIN} and last(/Linux by Zabbix agent active/vm.memory.size[total])>0` |AVERAGE | | -|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`max(/Linux by Zabbix agent active/system.swap.size[,pfree],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux by Zabbix agent active/system.swap.size[,total])>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | +|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured.</p> |`max(/Linux by Zabbix agent active/system.swap.size[,pfree],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux by Zabbix agent active/system.swap.size[,total])>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | |Interface {#IFNAME}: High bandwidth usage (>{$IF.UTIL.MAX:"{#IFNAME}"}%) |<p>The network interface utilization is close to its estimated maximum bandwidth.</p> |`(avg(/Linux by Zabbix agent active/net.if.in["{#IFNAME}"],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Linux by Zabbix agent active/vfs.file.contents["/sys/class/net/{#IFNAME}/speed"]) or avg(/Linux by Zabbix agent active/net.if.out["{#IFNAME}"],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Linux by Zabbix agent active/vfs.file.contents["/sys/class/net/{#IFNAME}/speed"])) and last(/Linux by Zabbix agent active/vfs.file.contents["/sys/class/net/{#IFNAME}/speed"])>0`<p>Recovery expression:</p>`avg(/Linux by Zabbix agent active/net.if.in["{#IFNAME}"],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*last(/Linux by Zabbix agent active/vfs.file.contents["/sys/class/net/{#IFNAME}/speed"]) and avg(/Linux by Zabbix agent active/net.if.out["{#IFNAME}"],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*last(/Linux by Zabbix agent active/vfs.file.contents["/sys/class/net/{#IFNAME}/speed"])` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}: Link down</p> | |Interface {#IFNAME}: High error rate (>{$IF.ERRORS.WARN:"{#IFNAME}"} for 5m) |<p>Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold</p> |`min(/Linux by Zabbix agent active/net.if.in["{#IFNAME}",errors],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Linux by Zabbix agent active/net.if.out["{#IFNAME}",errors],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}`<p>Recovery expression:</p>`max(/Linux by Zabbix agent active/net.if.in["{#IFNAME}",errors],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8 and max(/Linux by Zabbix agent active/net.if.out["{#IFNAME}",errors],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}: Link down</p> | |Interface {#IFNAME}: Link down |<p>This trigger expression works as follows:</p><p>1. Can be triggered if operations status is down.</p><p>2. {$IFCONTROL:"{#IFNAME}"}=1 - user can redefine Context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down.</p><p>3. {TEMPLATE_NAME:METRIC.diff()}=1) - trigger fires only if operational status was up(1) sometime before. (So, do not fire 'ethernal off' interfaces.)</p><p>WARNING: if closed manually - won't fire again on next poll, because of .diff.</p> |`{$IFCONTROL:"{#IFNAME}"}=1 and last(/Linux by Zabbix agent active/vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"])=2 and (last(/Linux by Zabbix agent active/vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"],#1)<>last(/Linux by Zabbix agent active/vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"],#2))`<p>Recovery expression:</p>`last(/Linux by Zabbix agent active/vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"])<>2 or {$IFCONTROL:"{#IFNAME}"}=0` |AVERAGE |<p>Manual close: YES</p> | diff --git a/templates/os/linux_active/template_os_linux_active.yaml b/templates/os/linux_active/template_os_linux_active.yaml index b14012e355b..e8b8d840ba4 100644 --- a/templates/os/linux_active/template_os_linux_active.yaml +++ b/templates/os/linux_active/template_os_linux_active.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-03-04T11:22:56Z' + date: '2022-04-10T20:20:35Z' groups: - uuid: 846977d1dfed4968bc5f8bdb363285bc - name: 'Templates/Operating systems' + name: 'Operating systems' templates: - uuid: e2307c94f1744af7a8f1f458a67af424 @@ -22,7 +22,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: 'Templates/Operating systems' + name: 'Operating systems' items: - uuid: a31cfdf92de04535adb957e0c72f54bd @@ -269,7 +269,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'CPU utilization in %' + description: 'CPU utilization in %.' preprocessing: - type: JAVASCRIPT @@ -310,7 +310,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'Guest time (time spent running a virtual CPU for a guest operating system)' + description: 'Guest time (time spent running a virtual CPU for a guest operating system).' tags: - tag: component @@ -323,7 +323,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel)' + description: 'Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel).' tags: - tag: component @@ -736,7 +736,7 @@ zabbix_export: key: 'vm.memory.size[total]' history: 7d units: B - description: 'Total memory in Bytes' + description: 'Total memory in Bytes.' tags: - tag: component @@ -1628,14 +1628,14 @@ zabbix_export: uuid: cf4079132a9d4124aa5e29d6839ae35b expression: | last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -1649,14 +1649,14 @@ zabbix_export: uuid: b56b8cad3bb34fab8132e07a32c432d9 expression: | last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 10G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -1664,7 +1664,7 @@ zabbix_export: name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) tags: - tag: scope @@ -1768,6 +1768,14 @@ zabbix_export: value: '20' description: 'Disk write average response time (in ms) before the trigger would fire' - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSNAME.MATCHES}' value: .+ description: 'This macro is used in filesystems discovery. Can be overridden on the host or linked template level' @@ -2274,7 +2282,7 @@ zabbix_export: name: 'High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free)' opdata: 'Free: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}' priority: WARNING - description: 'This trigger is ignored, if there is no swap configured' + description: 'This trigger is ignored, if there is no swap configured.' dependencies: - name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)' diff --git a/templates/os/linux_prom/README.md b/templates/os/linux_prom/README.md index af1728e96f6..104747227dd 100644 --- a/templates/os/linux_prom/README.md +++ b/templates/os/linux_prom/README.md @@ -44,6 +44,8 @@ No specific Zabbix configuration is required. |{$VFS.DEV.DEVNAME.NOT_MATCHES} |<p>This macro is used in block devices discovery. Can be overridden on the host or linked template level.</p> |`^(loop[0-9]*|sd[a-z][0-9]+|nbd[0-9]+|sr[0-9]+|fd[0-9]+|dm-[0-9]+|ram[0-9]+|ploop[a-z0-9]+|md[0-9]*|hcp[0-9]*|zram[0-9]*)` | |{$VFS.DEV.READ.AWAIT.WARN} |<p>Disk read average response time (in ms) before the trigger would fire.</p> |`20` | |{$VFS.DEV.WRITE.AWAIT.WARN} |<p>Disk write average response time (in ms) before the trigger would fire.</p> |`20` | +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSDEVICE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`^.+$` | |{$VFS.FS.FSDEVICE.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`^\s$` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`.+` | @@ -75,7 +77,7 @@ There are no template links in this template. |CPU |Load average (5m avg) |<p>-</p> |DEPENDENT |system.cpu.load.avg5[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_PATTERN: `node_load5`</p> | |CPU |Load average (15m avg) |<p>-</p> |DEPENDENT |system.cpu.load.avg15[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_PATTERN: `node_load15`</p> | |CPU |Number of CPUs |<p>-</p> |DEPENDENT |system.cpu.num[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_TO_JSON: `{__name__=~"^node_cpu(?:_seconds_total)?$",cpu=~".+",mode="idle"}`</p><p>- JAVASCRIPT: `//count the number of cores return JSON.parse(value).length `</p> | -|CPU |CPU utilization |<p>CPU utilization in %</p> |DEPENDENT |system.cpu.util[node_exporter]<p>**Preprocessing**:</p><p>- JAVASCRIPT: `//Calculate utilization return (100 - value) `</p> | +|CPU |CPU utilization |<p>CPU utilization in %.</p> |DEPENDENT |system.cpu.util[node_exporter]<p>**Preprocessing**:</p><p>- JAVASCRIPT: `//Calculate utilization return (100 - value) `</p> | |CPU |CPU idle time |<p>The time the CPU has spent doing nothing.</p> |DEPENDENT |system.cpu.idle[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_TO_JSON: `{__name__=~"^node_cpu(?:_seconds_total)?$",cpu=~".+",mode="idle"}`</p><p>- JAVASCRIPT: `The text is too long. Please see the template.`</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `100`</p> | |CPU |CPU system time |<p>The time the CPU has spent running the kernel and its processes.</p> |DEPENDENT |system.cpu.system[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_TO_JSON: `{__name__=~"^node_cpu(?:_seconds_total)?$",cpu=~".+",mode="system"}`</p><p>- JAVASCRIPT: `The text is too long. Please see the template.`</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `100`</p> | |CPU |CPU user time |<p>The time the CPU has spent running users' processes that are not niced.</p> |DEPENDENT |system.cpu.user[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_TO_JSON: `{__name__=~"^node_cpu(?:_seconds_total)?$",cpu=~".+",mode="user"}`</p><p>- JAVASCRIPT: `The text is too long. Please see the template.`</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `100`</p> | @@ -84,8 +86,8 @@ There are no template links in this template. |CPU |CPU nice time |<p>The time the CPU has spent running users' processes that have been niced.</p> |DEPENDENT |system.cpu.nice[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_TO_JSON: `{__name__=~"^node_cpu(?:_seconds_total)?$",cpu=~".+",mode="nice"}`</p><p>- JAVASCRIPT: `The text is too long. Please see the template.`</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `100`</p> | |CPU |CPU iowait time |<p>Amount of time the CPU has been waiting for I/O to complete.</p> |DEPENDENT |system.cpu.iowait[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_TO_JSON: `{__name__=~"^node_cpu(?:_seconds_total)?$",cpu=~".+",mode="iowait"}`</p><p>- JAVASCRIPT: `The text is too long. Please see the template.`</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `100`</p> | |CPU |CPU interrupt time |<p>The amount of time the CPU has been servicing hardware interrupts.</p> |DEPENDENT |system.cpu.interrupt[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_TO_JSON: `{__name__=~"^node_cpu(?:_seconds_total)?$",cpu=~".+",mode="irq"}`</p><p>- JAVASCRIPT: `The text is too long. Please see the template.`</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `100`</p> | -|CPU |CPU guest time |<p>Guest time (time spent running a virtual CPU for a guest operating system)</p> |DEPENDENT |system.cpu.guest[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_TO_JSON: `{__name__=~"^node_cpu(?:_guest_seconds_total)?$",cpu=~".+",mode=~"^(?:user|guest)$"}`</p><p>- JAVASCRIPT: `The text is too long. Please see the template.`</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `100`</p> | -|CPU |CPU guest nice time |<p>Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel)</p> |DEPENDENT |system.cpu.guest_nice[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_TO_JSON: `{__name__=~"^node_cpu(?:_guest_seconds_total)?$",cpu=~".+",mode=~"^(?:nice|guest_nice)$"}`</p><p>- JAVASCRIPT: `The text is too long. Please see the template.`</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `100`</p> | +|CPU |CPU guest time |<p>Guest time (time spent running a virtual CPU for a guest operating system).</p> |DEPENDENT |system.cpu.guest[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_TO_JSON: `{__name__=~"^node_cpu(?:_guest_seconds_total)?$",cpu=~".+",mode=~"^(?:user|guest)$"}`</p><p>- JAVASCRIPT: `The text is too long. Please see the template.`</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `100`</p> | +|CPU |CPU guest nice time |<p>Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel).</p> |DEPENDENT |system.cpu.guest_nice[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_TO_JSON: `{__name__=~"^node_cpu(?:_guest_seconds_total)?$",cpu=~".+",mode=~"^(?:nice|guest_nice)$"}`</p><p>- JAVASCRIPT: `The text is too long. Please see the template.`</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `100`</p> | |CPU |Interrupts per second |<p>-</p> |DEPENDENT |system.cpu.intr[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_PATTERN: `{__name__=~"node_intr"}`</p><p>- CHANGE_PER_SECOND</p> | |CPU |Context switches per second |<p>-</p> |DEPENDENT |system.cpu.switches[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_PATTERN: `{__name__=~"node_context_switches"}`</p><p>- CHANGE_PER_SECOND</p> | |General |System boot time |<p>-</p> |DEPENDENT |system.boottime[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_PATTERN: `{__name__=~"^node_boot_time(?:_seconds)?$"}`</p> | @@ -97,7 +99,7 @@ There are no template links in this template. |Inventory |Operating system |<p>-</p> |DEPENDENT |system.sw.os[node_exporter]<p>**Preprocessing**:</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `1d`</p> | |Inventory |Operating system architecture |<p>Operating system architecture of the host.</p> |DEPENDENT |system.sw.arch[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_PATTERN: `node_uname_info`: `label`: `machine`</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `1d`</p> | |Memory |Memory utilization |<p>Memory used percentage is calculated as (total-available)/total*100.</p> |CALCULATED |vm.memory.util[node_exporter]<p>**Expression**:</p>`(last(//vm.memory.total[node_exporter])-last(//vm.memory.available[node_exporter]))/last(//vm.memory.total[node_exporter])*100` | -|Memory |Total memory |<p>Total memory in Bytes</p> |DEPENDENT |vm.memory.total[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_PATTERN: `{__name__=~"node_memory_MemTotal"}`</p> | +|Memory |Total memory |<p>Total memory in Bytes.</p> |DEPENDENT |vm.memory.total[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_PATTERN: `{__name__=~"node_memory_MemTotal"}`</p> | |Memory |Available memory |<p>Available memory, in Linux, available = free + buffers + cache. On other platforms calculation may vary. See also Appendixes in Zabbix Documentation about parameters of the vm.memory.size item.</p> |DEPENDENT |vm.memory.available[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_PATTERN: `{__name__=~"node_memory_MemAvailable"}`</p> | |Memory |Total swap space |<p>The total space of swap volume/file in bytes.</p> |DEPENDENT |system.swap.total[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_PATTERN: `{__name__=~"node_memory_SwapTotal"}`</p> | |Memory |Free swap space |<p>The free space of swap volume/file in bytes.</p> |DEPENDENT |system.swap.free[node_exporter]<p>**Preprocessing**:</p><p>- PROMETHEUS_PATTERN: `{__name__=~"node_memory_SwapFree"}`</p> | @@ -141,15 +143,15 @@ There are no template links in this template. |Operating system description has changed |<p>Operating system description has changed. Possible reasons that system has been updated or replaced. Ack to close.</p> |`last(/Linux by Prom/system.sw.os[node_exporter],#1)<>last(/Linux by Prom/system.sw.os[node_exporter],#2) and length(last(/Linux by Prom/system.sw.os[node_exporter]))>0` |INFO |<p>Manual close: YES</p><p>**Depends on**:</p><p>- System name has changed (new name: {ITEM.VALUE})</p> | |High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`min(/Linux by Prom/vm.memory.util[node_exporter],5m)>{$MEMORY.UTIL.MAX}` |AVERAGE |<p>**Depends on**:</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | |Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2}) |<p>-</p> |`max(/Linux by Prom/vm.memory.available[node_exporter],5m)<{$MEMORY.AVAILABLE.MIN} and last(/Linux by Prom/vm.memory.total[node_exporter])>0` |AVERAGE | | -|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`max(/Linux by Prom/system.swap.pfree[node_exporter],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux by Prom/system.swap.total[node_exporter])>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | +|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured.</p> |`max(/Linux by Prom/system.swap.pfree[node_exporter],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux by Prom/system.swap.total[node_exporter])>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | |Interface {#IFNAME}({#IFALIAS}): High bandwidth usage (>{$IF.UTIL.MAX:"{#IFNAME}"}%) |<p>The network interface utilization is close to its estimated maximum bandwidth.</p> |`(avg(/Linux by Prom/net.if.in[node_exporter,"{#IFNAME}"],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Linux by Prom/net.if.speed[node_exporter,"{#IFNAME}"]) or avg(/Linux by Prom/net.if.out[node_exporter,"{#IFNAME}"],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Linux by Prom/net.if.speed[node_exporter,"{#IFNAME}"])) and last(/Linux by Prom/net.if.speed[node_exporter,"{#IFNAME}"])>0`<p>Recovery expression:</p>`avg(/Linux by Prom/net.if.in[node_exporter,"{#IFNAME}"],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*last(/Linux by Prom/net.if.speed[node_exporter,"{#IFNAME}"]) and avg(/Linux by Prom/net.if.out[node_exporter,"{#IFNAME}"],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*last(/Linux by Prom/net.if.speed[node_exporter,"{#IFNAME}"])` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> | |Interface {#IFNAME}({#IFALIAS}): High error rate (>{$IF.ERRORS.WARN:"{#IFNAME}"} for 5m) |<p>Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold</p> |`min(/Linux by Prom/net.if.in.errors[node_exporter,"{#IFNAME}"],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Linux by Prom/net.if.out.errors[node_exporter"{#IFNAME}"],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}`<p>Recovery expression:</p>`max(/Linux by Prom/net.if.in.errors[node_exporter,"{#IFNAME}"],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8 and max(/Linux by Prom/net.if.out.errors[node_exporter"{#IFNAME}"],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> | |Interface {#IFNAME}({#IFALIAS}): Ethernet has changed to lower speed than it was before |<p>This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Ack to close.</p> |`change(/Linux by Prom/net.if.speed[node_exporter,"{#IFNAME}"])<0 and last(/Linux by Prom/net.if.speed[node_exporter,"{#IFNAME}"])>0 and ( last(/Linux by Prom/net.if.type[node_exporter,"{#IFNAME}"])=6 or last(/Linux by Prom/net.if.type[node_exporter,"{#IFNAME}"])=7 or last(/Linux by Prom/net.if.type[node_exporter,"{#IFNAME}"])=11 or last(/Linux by Prom/net.if.type[node_exporter,"{#IFNAME}"])=62 or last(/Linux by Prom/net.if.type[node_exporter,"{#IFNAME}"])=69 or last(/Linux by Prom/net.if.type[node_exporter,"{#IFNAME}"])=117 ) and (last(/Linux by Prom/net.if.status[node_exporter,"{#IFNAME}"])<>2) `<p>Recovery expression:</p>`(change(/Linux by Prom/net.if.speed[node_exporter,"{#IFNAME}"])>0 and last(/Linux by Prom/net.if.speed[node_exporter,"{#IFNAME}"],#2)>0) or (last(/Linux by Prom/net.if.status[node_exporter,"{#IFNAME}"])=2) ` |INFO |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> | |Interface {#IFNAME}({#IFALIAS}): Ethernet has changed to lower speed than it was before |<p>This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Ack to close.</p> |`change(/Linux by Prom/net.if.type[node_exporter,"{#IFNAME}"])<0 and last(/Linux by Prom/net.if.type[node_exporter,"{#IFNAME}"])>0 and (last(/Linux by Prom/net.if.type[node_exporter,"{#IFNAME}"])=6 or last(/Linux by Prom/net.if.type[node_exporter,"{#IFNAME}"])=1) and (last(/Linux by Prom/net.if.status[node_exporter,"{#IFNAME}"])<>2) `<p>Recovery expression:</p>`(change(/Linux by Prom/net.if.type[node_exporter,"{#IFNAME}"])>0 and last(/Linux by Prom/net.if.type[node_exporter,"{#IFNAME}"],#2)>0) or (last(/Linux by Prom/net.if.status[node_exporter,"{#IFNAME}"])=2) ` |INFO |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> | |Interface {#IFNAME}({#IFALIAS}): Link down |<p>This trigger expression works as follows:</p><p>1. Can be triggered if operations status is down.</p><p>2. {$IFCONTROL:"{#IFNAME}"}=1 - user can redefine Context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down.</p><p>3. {TEMPLATE_NAME:METRIC.diff()}=1) - trigger fires only if operational status was up(1) sometime before. (So, do not fire 'ethernal off' interfaces.)</p><p>WARNING: if closed manually - won't fire again on next poll, because of .diff.</p> |`{$IFCONTROL:"{#IFNAME}"}=1 and last(/Linux by Prom/net.if.status[node_exporter,"{#IFNAME}"])=2 and (last(/Linux by Prom/net.if.status[node_exporter,"{#IFNAME}"],#1)<>last(/Linux by Prom/net.if.status[node_exporter,"{#IFNAME}"],#2))`<p>Recovery expression:</p>`last(/Linux by Prom/net.if.status[node_exporter,"{#IFNAME}"])<>2 or {$IFCONTROL:"{#IFNAME}"}=0` |AVERAGE |<p>Manual close: YES</p> | |{HOST.NAME} has been restarted (uptime < 10m) |<p>The device uptime is less than 10 minutes.</p> |`last(/Linux by Prom/system.uptime[node_exporter])<10m` |WARNING |<p>Manual close: YES</p> | -|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 5G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Linux by Prom/vfs.fs.total[node_exporter,"{#FSNAME}"])-last(/Linux by Prom/vfs.fs.used[node_exporter,"{#FSNAME}"]))<5G or timeleft(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 10G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Linux by Prom/vfs.fs.total[node_exporter,"{#FSNAME}"])-last(/Linux by Prom/vfs.fs.used[node_exporter,"{#FSNAME}"]))<10G or timeleft(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Linux by Prom/vfs.fs.total[node_exporter,"{#FSNAME}"])-last(/Linux by Prom/vfs.fs.used[node_exporter,"{#FSNAME}"]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Linux by Prom/vfs.fs.total[node_exporter,"{#FSNAME}"])-last(/Linux by Prom/vfs.fs.used[node_exporter,"{#FSNAME}"]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | |{#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/Linux by Prom/vfs.fs.inode.pfree[node_exporter,"{#FSNAME}"],5m)<{$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}` |AVERAGE | | |{#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/Linux by Prom/vfs.fs.inode.pfree[node_exporter,"{#FSNAME}"],5m)<{$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}` |WARNING |<p>**Depends on**:</p><p>- {#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%)</p> | |{#DEVNAME}: Disk read/write request responses are too high (read > {$VFS.DEV.READ.AWAIT.WARN:"{#DEVNAME}"} ms for 15m or write > {$VFS.DEV.WRITE.AWAIT.WARN:"{#DEVNAME}"} ms for 15m) |<p>This trigger might indicate disk {#DEVNAME} saturation.</p> |`min(/Linux by Prom/vfs.dev.read.await[node_exporter,"{#DEVNAME}"],15m) > {$VFS.DEV.READ.AWAIT.WARN:"{#DEVNAME}"} or min(/Linux by Prom/vfs.dev.write.await[node_exporter,"{#DEVNAME}"],15m) > {$VFS.DEV.WRITE.AWAIT.WARN:"{#DEVNAME}"}` |WARNING |<p>Manual close: YES</p> | diff --git a/templates/os/linux_prom/template_os_linux_prom.yaml b/templates/os/linux_prom/template_os_linux_prom.yaml index 4ad8ca30583..104e37b5313 100644 --- a/templates/os/linux_prom/template_os_linux_prom.yaml +++ b/templates/os/linux_prom/template_os_linux_prom.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-03-04T11:22:59Z' + date: '2022-04-10T20:20:22Z' groups: - uuid: 846977d1dfed4968bc5f8bdb363285bc - name: 'Templates/Operating systems' + name: 'Operating systems' templates: - uuid: 2506b0ca01884903b547b1e19b76ce6d @@ -27,7 +27,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: 'Templates/Operating systems' + name: 'Operating systems' items: - uuid: 9a60d1e53caa4049a33aa52f3f55ad75 @@ -172,7 +172,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'Guest time (time spent running a virtual CPU for a guest operating system)' + description: 'Guest time (time spent running a virtual CPU for a guest operating system).' preprocessing: - type: PROMETHEUS_TO_JSON @@ -210,7 +210,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel)' + description: 'Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel).' preprocessing: - type: PROMETHEUS_TO_JSON @@ -689,7 +689,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'CPU utilization in %' + description: 'CPU utilization in %.' preprocessing: - type: JAVASCRIPT @@ -1040,7 +1040,7 @@ zabbix_export: history: 7d value_type: FLOAT units: B - description: 'Total memory in Bytes' + description: 'Total memory in Bytes.' preprocessing: - type: PROMETHEUS_PATTERN @@ -2156,14 +2156,14 @@ zabbix_export: uuid: d5687d7aa0484b389f0bd168d50ee1e6 expression: | last(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Linux by Prom/vfs.fs.total[node_exporter,"{#FSNAME}"])-last(/Linux by Prom/vfs.fs.used[node_exporter,"{#FSNAME}"]))<5G or timeleft(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"],1h,100)<1d) + ((last(/Linux by Prom/vfs.fs.total[node_exporter,"{#FSNAME}"])-last(/Linux by Prom/vfs.fs.used[node_exporter,"{#FSNAME}"]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"],1h,100)<1d) name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -2177,14 +2177,14 @@ zabbix_export: uuid: 8f765148cfd64d5ebda93f39d0b20e36 expression: | last(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/Linux by Prom/vfs.fs.total[node_exporter,"{#FSNAME}"])-last(/Linux by Prom/vfs.fs.used[node_exporter,"{#FSNAME}"]))<10G or timeleft(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"],1h,100)<1d) + ((last(/Linux by Prom/vfs.fs.total[node_exporter,"{#FSNAME}"])-last(/Linux by Prom/vfs.fs.used[node_exporter,"{#FSNAME}"]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"],1h,100)<1d) name: '{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 10G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -2192,7 +2192,7 @@ zabbix_export: name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Linux by Prom/vfs.fs.total[node_exporter,"{#FSNAME}"])-last(/Linux by Prom/vfs.fs.used[node_exporter,"{#FSNAME}"]))<5G or timeleft(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"],1h,100)<1d) + ((last(/Linux by Prom/vfs.fs.total[node_exporter,"{#FSNAME}"])-last(/Linux by Prom/vfs.fs.used[node_exporter,"{#FSNAME}"]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux by Prom/vfs.fs.pused[node_exporter,"{#FSNAME}"],1h,100)<1d) tags: - tag: scope @@ -2323,6 +2323,14 @@ zabbix_export: value: '20' description: 'Disk write average response time (in ms) before the trigger would fire.' - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSDEVICE.MATCHES}' value: ^.+$ description: 'This macro is used in filesystems discovery. Can be overridden on the host or linked template level.' @@ -2807,7 +2815,7 @@ zabbix_export: name: 'High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free)' opdata: 'Free: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}' priority: WARNING - description: 'This trigger is ignored, if there is no swap configured' + description: 'This trigger is ignored, if there is no swap configured.' dependencies: - name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)' diff --git a/templates/os/linux_snmp_snmp/README.md b/templates/os/linux_snmp_snmp/README.md index 62203fe4b25..8be62011f4c 100644 --- a/templates/os/linux_snmp_snmp/README.md +++ b/templates/os/linux_snmp_snmp/README.md @@ -59,6 +59,8 @@ No specific Zabbix configuration is required. |{$SWAP.PFREE.MIN.WARN} |<p>-</p> |`50` | |{$VFS.DEV.DEVNAME.MATCHES} |<p>This macro is used in block devices discovery. Can be overridden on the host or linked template level</p> |`.+` | |{$VFS.DEV.DEVNAME.NOT_MATCHES} |<p>This macro is used in block devices discovery. Can be overridden on the host or linked template level</p> |`^(loop[0-9]*|sd[a-z][0-9]+|nbd[0-9]+|sr[0-9]+|fd[0-9]+|dm-[0-9]+|ram[0-9]+|ploop[a-z0-9]+|md[0-9]*|hcp[0-9]*|zram[0-9]*)` | +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`.+` | |{$VFS.FS.FSNAME.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`^(/dev|/sys|/run|/proc|.+/shm$)` | |{$VFS.FS.FSTYPE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level</p> |`.*(\.4|\.9|hrStorageFixedDisk|hrStorageFlashMemory)$` | @@ -100,9 +102,9 @@ There are no template links in this template. |CPU |CPU nice time |<p>MIB: UCD-SNMP-MIB</p><p>The time the CPU has spent running users' processes that have been niced.</p> |SNMP |system.cpu.nice[ssCpuRawNice.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- JAVASCRIPT: `//to get utilization in %, divide by N, where N is number of cores. return value/{#CPU.COUNT} `</p> | |CPU |CPU iowait time |<p>MIB: UCD-SNMP-MIB</p><p>Amount of time the CPU has been waiting for I/O to complete.</p> |SNMP |system.cpu.iowait[ssCpuRawWait.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- JAVASCRIPT: `//to get utilization in %, divide by N, where N is number of cores. return value/{#CPU.COUNT} `</p> | |CPU |CPU interrupt time |<p>MIB: UCD-SNMP-MIB</p><p>The amount of time the CPU has been servicing hardware interrupts.</p> |SNMP |system.cpu.interrupt[ssCpuRawInterrupt.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- JAVASCRIPT: `//to get utilization in %, divide by N, where N is number of cores. return value/{#CPU.COUNT} `</p> | -|CPU |CPU guest time |<p>MIB: UCD-SNMP-MIB</p><p>Guest time (time spent running a virtual CPU for a guest operating system)</p> |SNMP |system.cpu.guest[ssCpuRawGuest.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- JAVASCRIPT: `//to get utilization in %, divide by N, where N is number of cores. return value/{#CPU.COUNT} `</p> | -|CPU |CPU guest nice time |<p>MIB: UCD-SNMP-MIB</p><p>Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel)</p> |SNMP |system.cpu.guest_nice[ssCpuRawGuestNice.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- JAVASCRIPT: `//to get utilization in %, divide by N, where N is number of cores. return value/{#CPU.COUNT} `</p> | -|CPU |CPU utilization |<p>CPU utilization in %</p> |DEPENDENT |system.cpu.util[snmp,{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- JAVASCRIPT: `//Calculate utilization return (100 - value) `</p> | +|CPU |CPU guest time |<p>MIB: UCD-SNMP-MIB</p><p>Guest time (time spent running a virtual CPU for a guest operating system).</p> |SNMP |system.cpu.guest[ssCpuRawGuest.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- JAVASCRIPT: `//to get utilization in %, divide by N, where N is number of cores. return value/{#CPU.COUNT} `</p> | +|CPU |CPU guest nice time |<p>MIB: UCD-SNMP-MIB</p><p>Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel).</p> |SNMP |system.cpu.guest_nice[ssCpuRawGuestNice.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- JAVASCRIPT: `//to get utilization in %, divide by N, where N is number of cores. return value/{#CPU.COUNT} `</p> | +|CPU |CPU utilization |<p>CPU utilization in %.</p> |DEPENDENT |system.cpu.util[snmp,{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- JAVASCRIPT: `//Calculate utilization return (100 - value) `</p> | |General |SNMP traps (fallback) |<p>The item is used to collect all SNMP traps unmatched by other snmptrap items</p> |SNMP_TRAP |snmptrap.fallback | |General |System location |<p>MIB: SNMPv2-MIB</p><p>The physical location of this node (e.g., `telephone closet, 3rd floor'). If the location is unknown, the value is the zero-length string.</p> |SNMP |system.location[sysLocation.0]<p>**Preprocessing**:</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `12h`</p> | |General |System contact details |<p>MIB: SNMPv2-MIB</p><p>The textual identification of the contact person for this managed node, together with information on how to contact this person. If no contact information is known, the value is the zero-length string.</p> |SNMP |system.contact[sysContact.0]<p>**Preprocessing**:</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `12h`</p> | @@ -111,9 +113,9 @@ There are no template links in this template. |General |System description |<p>MIB: SNMPv2-MIB</p><p>A textual description of the entity. This value should</p><p>include the full name and version identification of the system's hardware type, software operating-system, and</p><p>networking software.</p> |SNMP |system.descr[sysDescr.0]<p>**Preprocessing**:</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `12h`</p> | |Memory |Memory utilization |<p>Please note that memory utilization is a rough estimate, since memory available is calculated as free+buffers+cached, which is not 100% accurate, but the best we can get using SNMP.</p> |CALCULATED |vm.memory.util[snmp]<p>**Expression**:</p>`(last(//vm.memory.total[memTotalReal.0])-(last(//vm.memory.free[memAvailReal.0])+last(//vm.memory.buffers[memBuffer.0])+last(//vm.memory.cached[memCached.0])))/last(//vm.memory.total[memTotalReal.0])*100` | |Memory |Free memory |<p>MIB: UCD-SNMP-MIB</p> |SNMP |vm.memory.free[memAvailReal.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | -|Memory |Memory (buffers) |<p>MIB: UCD-SNMP-MIB</p><p>Memory used by kernel buffers (Buffers in /proc/meminfo)</p> |SNMP |vm.memory.buffers[memBuffer.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | -|Memory |Memory (cached) |<p>MIB: UCD-SNMP-MIB</p><p>Memory used by the page cache and slabs (Cached and Slab in /proc/meminfo)</p> |SNMP |vm.memory.cached[memCached.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | -|Memory |Total memory |<p>MIB: UCD-SNMP-MIB</p><p>Total memory in Bytes</p> |SNMP |vm.memory.total[memTotalReal.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | +|Memory |Memory (buffers) |<p>MIB: UCD-SNMP-MIB</p><p>Memory used by kernel buffers (Buffers in /proc/meminfo).</p> |SNMP |vm.memory.buffers[memBuffer.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | +|Memory |Memory (cached) |<p>MIB: UCD-SNMP-MIB</p><p>Memory used by the page cache and slabs (Cached and Slab in /proc/meminfo).</p> |SNMP |vm.memory.cached[memCached.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | +|Memory |Total memory |<p>MIB: UCD-SNMP-MIB</p><p>Total memory in Bytes.</p> |SNMP |vm.memory.total[memTotalReal.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | |Memory |Available memory |<p>Please note that memory utilization is a rough estimate, since memory available is calculated as free+buffers+cached, which is not 100% accurate, but the best we can get using SNMP.</p> |CALCULATED |vm.memory.available[snmp]<p>**Expression**:</p>`last(//vm.memory.free[memAvailReal.0])+last(//vm.memory.buffers[memBuffer.0])+last(//vm.memory.cached[memCached.0])` | |Memory |Total swap space |<p>MIB: UCD-SNMP-MIB</p><p>The total amount of swap space configured for this host.</p> |SNMP |system.swap.total[memTotalSwap.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | |Memory |Free swap space |<p>MIB: UCD-SNMP-MIB</p><p>The amount of swap space currently unused or available.</p> |SNMP |system.swap.free[memAvailSwap.0]<p>**Preprocessing**:</p><p>- MULTIPLIER: `1024`</p> | @@ -150,19 +152,19 @@ There are no template links in this template. |System name has changed (new name: {ITEM.VALUE}) |<p>System name has changed. Ack to close.</p> |`last(/Linux SNMP/system.name,#1)<>last(/Linux SNMP/system.name,#2) and length(last(/Linux SNMP/system.name))>0` |INFO |<p>Manual close: YES</p> | |High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`min(/Linux SNMP/vm.memory.util[snmp],5m)>{$MEMORY.UTIL.MAX}` |AVERAGE |<p>**Depends on**:</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | |Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2}) |<p>-</p> |`max(/Linux SNMP/vm.memory.available[snmp],5m)<{$MEMORY.AVAILABLE.MIN} and last(/Linux SNMP/vm.memory.total[memTotalReal.0])>0` |AVERAGE | | -|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`max(/Linux SNMP/system.swap.pfree[snmp],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux SNMP/system.swap.total[memTotalSwap.0])>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | +|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured.</p> |`max(/Linux SNMP/system.swap.pfree[snmp],5m)<{$SWAP.PFREE.MIN.WARN} and last(/Linux SNMP/system.swap.total[memTotalSwap.0])>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory (<{$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> | |Interface {#IFNAME}({#IFALIAS}): In half-duplex mode |<p>Please check autonegotiation settings and cabling</p> |`last(/Linux SNMP/net.if.duplex[dot3StatsDuplexStatus.{#SNMPINDEX}])=2` |WARNING |<p>Manual close: YES</p> | |Interface {#IFNAME}({#IFALIAS}): Link down |<p>This trigger expression works as follows:</p><p>1. Can be triggered if operations status is down.</p><p>2. {$IFCONTROL:"{#IFNAME}"}=1 - user can redefine Context macro to value - 0. That marks this interface as not important. No new trigger will be fired if this interface is down.</p><p>3. {TEMPLATE_NAME:METRIC.diff()}=1) - trigger fires only if operational status was up(1) sometime before. (So, do not fire 'ethernal off' interfaces.)</p><p>WARNING: if closed manually - won't fire again on next poll, because of .diff.</p> |`{$IFCONTROL:"{#IFNAME}"}=1 and last(/Linux SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2 and (last(/Linux SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#1)<>last(/Linux SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}],#2))`<p>Recovery expression:</p>`last(/Linux SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2 or {$IFCONTROL:"{#IFNAME}"}=0` |AVERAGE |<p>Manual close: YES</p> | |Interface {#IFNAME}({#IFALIAS}): High bandwidth usage (>{$IF.UTIL.MAX:"{#IFNAME}"}%) |<p>The network interface utilization is close to its estimated maximum bandwidth.</p> |`(avg(/Linux SNMP/net.if.in[ifHCInOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Linux SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}]) or avg(/Linux SNMP/net.if.out[ifHCOutOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Linux SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])) and last(/Linux SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0`<p>Recovery expression:</p>`avg(/Linux SNMP/net.if.in[ifHCInOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*last(/Linux SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}]) and avg(/Linux SNMP/net.if.out[ifHCOutOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*last(/Linux SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> | |Interface {#IFNAME}({#IFALIAS}): High error rate (>{$IF.ERRORS.WARN:"{#IFNAME}"} for 5m) |<p>Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold</p> |`min(/Linux SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Linux SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}`<p>Recovery expression:</p>`max(/Linux SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8 and max(/Linux SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> | |Interface {#IFNAME}({#IFALIAS}): Ethernet has changed to lower speed than it was before |<p>This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Ack to close.</p> |`change(/Linux SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])<0 and last(/Linux SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and ( last(/Linux SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Linux SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Linux SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Linux SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Linux SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Linux SNMP/net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Linux SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2)`<p>Recovery expression:</p>`(change(/Linux SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and last(/Linux SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}],#2)>0) or (last(/Linux SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2)` |INFO |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> | -|{HOST.NAME} has been restarted (uptime < 10m) |<p>Uptime is less than 10 minutes</p> |`last(/Linux SNMP/system.uptime[sysUpTime.0])<10m` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- No SNMP data collection</p> | +|{HOST.NAME} has been restarted (uptime < 10m) |<p>Uptime is less than 10 minutes.</p> |`last(/Linux SNMP/system.uptime[sysUpTime.0])<10m` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- No SNMP data collection</p> | |No SNMP data collection |<p>SNMP is not available for polling. Please check device connectivity and SNMP settings.</p> |`max(/Linux SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0` |WARNING |<p>**Depends on**:</p><p>- Unavailable by ICMP ping</p> | |Unavailable by ICMP ping |<p>Last three attempts returned timeout. Please check device connectivity.</p> |`max(/Linux SNMP/icmpping,#3)=0` |HIGH | | |High ICMP ping loss |<p>-</p> |`min(/Linux SNMP/icmppingloss,5m)>{$ICMP_LOSS_WARN} and min(/Linux SNMP/icmppingloss,5m)<100` |WARNING |<p>**Depends on**:</p><p>- Unavailable by ICMP ping</p> | |High ICMP ping response time |<p>-</p> |`avg(/Linux SNMP/icmppingsec,5m)>{$ICMP_RESPONSE_TIME_WARN}` |WARNING |<p>**Depends on**:</p><p>- High ICMP ping loss</p><p>- Unavailable by ICMP ping</p> | -|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 5G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Linux SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 10G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Linux SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<10G or timeleft(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Linux SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Linux SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | |{#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/Linux SNMP/vfs.fs.inode.pfree[dskPercentNode.{#SNMPINDEX}],5m)<{$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}` |AVERAGE | | |{#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}%) |<p>It may become impossible to write to disk if there are no index nodes left.</p><p>As symptoms, 'No space left on device' or 'Disk is full' errors may be seen even though free space is available.</p> |`min(/Linux SNMP/vfs.fs.inode.pfree[dskPercentNode.{#SNMPINDEX}],5m)<{$VFS.FS.INODE.PFREE.MIN.WARN:"{#FSNAME}"}` |WARNING |<p>**Depends on**:</p><p>- {#FSNAME}: Running out of free inodes (free < {$VFS.FS.INODE.PFREE.MIN.CRIT:"{#FSNAME}"}%)</p> | diff --git a/templates/os/linux_snmp_snmp/template_os_linux_snmp_snmp.yaml b/templates/os/linux_snmp_snmp/template_os_linux_snmp_snmp.yaml index b83e3ef3b2c..7b7a307b89f 100644 --- a/templates/os/linux_snmp_snmp/template_os_linux_snmp_snmp.yaml +++ b/templates/os/linux_snmp_snmp/template_os_linux_snmp_snmp.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-03-04T11:23:05Z' + date: '2022-04-10T20:21:14Z' groups: - uuid: 846977d1dfed4968bc5f8bdb363285bc - name: 'Templates/Operating systems' + name: 'Operating systems' templates: - uuid: 4d3a7adbb6964bd08f2b9d28e0da6496 @@ -26,7 +26,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: 'Templates/Operating systems' + name: 'Operating systems' items: - uuid: 28f98683b9af4558813287cfa151719b @@ -452,7 +452,7 @@ zabbix_export: expression: 'last(/Linux SNMP/system.uptime[sysUpTime.0])<10m' name: '{HOST.NAME} has been restarted (uptime < 10m)' priority: WARNING - description: 'Uptime is less than 10 minutes' + description: 'Uptime is less than 10 minutes.' manual_close: 'YES' dependencies: - @@ -485,7 +485,7 @@ zabbix_export: units: B description: | MIB: UCD-SNMP-MIB - Memory used by kernel buffers (Buffers in /proc/meminfo) + Memory used by kernel buffers (Buffers in /proc/meminfo). preprocessing: - type: MULTIPLIER @@ -505,7 +505,7 @@ zabbix_export: units: B description: | MIB: UCD-SNMP-MIB - Memory used by the page cache and slabs (Cached and Slab in /proc/meminfo) + Memory used by the page cache and slabs (Cached and Slab in /proc/meminfo). preprocessing: - type: MULTIPLIER @@ -543,7 +543,7 @@ zabbix_export: units: B description: | MIB: UCD-SNMP-MIB - Total memory in Bytes + Total memory in Bytes. preprocessing: - type: MULTIPLIER @@ -642,7 +642,7 @@ zabbix_export: units: '%' description: | MIB: UCD-SNMP-MIB - Guest time (time spent running a virtual CPU for a guest operating system) + Guest time (time spent running a virtual CPU for a guest operating system). preprocessing: - type: CHANGE_PER_SECOND @@ -669,7 +669,7 @@ zabbix_export: units: '%' description: | MIB: UCD-SNMP-MIB - Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel) + Time spent running a niced guest (virtual CPU for guest operating systems under the control of the Linux kernel). preprocessing: - type: CHANGE_PER_SECOND @@ -910,7 +910,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'CPU utilization in %' + description: 'CPU utilization in %.' preprocessing: - type: JAVASCRIPT @@ -1861,14 +1861,14 @@ zabbix_export: uuid: 4e84d5b0e3bb4729a6eabd5882d2d603 expression: | last(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Linux SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Linux SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -1882,14 +1882,14 @@ zabbix_export: uuid: 210ae86feef14fa0a82c97331e522937 expression: | last(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/Linux SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<10G or timeleft(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Linux SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) name: '{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 10G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -1897,7 +1897,7 @@ zabbix_export: name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Linux SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Linux SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Linux SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Linux SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) tags: - tag: scope @@ -2019,6 +2019,14 @@ zabbix_export: value: '^(loop[0-9]*|sd[a-z][0-9]+|nbd[0-9]+|sr[0-9]+|fd[0-9]+|dm-[0-9]+|ram[0-9]+|ploop[a-z0-9]+|md[0-9]*|hcp[0-9]*|zram[0-9]*)' description: 'This macro is used in block devices discovery. Can be overridden on the host or linked template level' - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSNAME.MATCHES}' value: .+ description: 'This macro is used in filesystems discovery. Can be overridden on the host or linked template level' @@ -3178,7 +3186,7 @@ zabbix_export: name: 'High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free)' opdata: 'Free: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}' priority: WARNING - description: 'This trigger is ignored, if there is no swap configured' + description: 'This trigger is ignored, if there is no swap configured.' dependencies: - name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)' diff --git a/templates/os/windows_agent/README.md b/templates/os/windows_agent/README.md index 12ad1b254e1..a63811b26f1 100644 --- a/templates/os/windows_agent/README.md +++ b/templates/os/windows_agent/README.md @@ -53,6 +53,8 @@ No specific Zabbix configuration is required. |{$VFS.DEV.READ.AWAIT.WARN} |<p>Disk read average response time (in s) before the trigger would fire.</p> |`0.02` | |{$VFS.DEV.UTIL.MAX.WARN} |<p>The warning threshold of disk time utilization in percent.</p> |`95` | |{$VFS.DEV.WRITE.AWAIT.WARN} |<p>Disk write average response time (in s) before the trigger would fire.</p> |`0.02` | +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSDRIVETYPE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`fixed` | |{$VFS.FS.FSDRIVETYPE.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`^\s$` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`.*` | @@ -79,7 +81,7 @@ There are no template links in this template. |Group|Name|Description|Type|Key and additional info| |-----|----|-----------|----|---------------------| -|CPU |CPU utilization |<p>CPU utilization in %</p> |ZABBIX_PASSIVE |system.cpu.util | +|CPU |CPU utilization |<p>CPU utilization in %.</p> |ZABBIX_PASSIVE |system.cpu.util | |CPU |CPU interrupt time |<p>The Processor Information\% Interrupt Time is the time the processor spends receiving and servicing</p><p>hardware interrupts during sample intervals. This value is an indirect indicator of the activity of</p><p>devices that generate interrupts, such as the system clock, the mouse, disk drivers, data communication</p><p>lines, network interface cards and other peripheral devices. This is an easy way to identify a potential</p><p>hardware failure. This should never be higher than 20%.</p> |ZABBIX_PASSIVE |perf_counter_en["\Processor Information(_total)\% Interrupt Time"] | |CPU |Context switches per second |<p>Context Switches/sec is the combined rate at which all processors on the computer are switched from one thread to another.</p><p>Context switches occur when a running thread voluntarily relinquishes the processor, is preempted by a higher priority ready thread, or switches between user-mode and privileged (kernel) mode to use an Executive or subsystem service.</p><p>It is the sum of Thread\\Context Switches/sec for all threads running on all processors in the computer and is measured in numbers of switches.</p><p>There are context switch counters on the System and Thread objects. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.</p> |ZABBIX_PASSIVE |perf_counter_en["\System\Context Switches/sec"] | |CPU |CPU privileged time |<p>The Processor Information\% Privileged Time counter shows the percent of time that the processor is spent</p><p>executing in Kernel (or Privileged) mode. Privileged mode includes services interrupts inside Interrupt</p><p>Service Routines (ISRs), executing Deferred Procedure Calls (DPCs), Device Driver calls and other kernel-mode</p><p>functions of the Windows® Operating System.</p> |ZABBIX_PASSIVE |perf_counter_en["\Processor Information(_total)\% Privileged Time"] | @@ -96,9 +98,9 @@ There are no template links in this template. |General |Number of processes |<p>The number of processes.</p> |ZABBIX_PASSIVE |proc.num[] | |General |Number of threads |<p>The number of threads used by all running processes.</p> |ZABBIX_PASSIVE |perf_counter_en["\System\Threads"] | |Inventory |Operating system architecture |<p>Operating system architecture of the host.</p> |ZABBIX_PASSIVE |system.sw.arch<p>**Preprocessing**:</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `1d`</p> | -|Memory |Used memory |<p>Used memory in Bytes</p> |ZABBIX_PASSIVE |vm.memory.size[used] | -|Memory |Total memory |<p>Total memory in Bytes</p> |ZABBIX_PASSIVE |vm.memory.size[total] | -|Memory |Memory utilization |<p>Memory utilization in %</p> |CALCULATED |vm.memory.util<p>**Expression**:</p>`last(//vm.memory.size[used]) / last(//vm.memory.size[total]) * 100` | +|Memory |Used memory |<p>Used memory in Bytes.</p> |ZABBIX_PASSIVE |vm.memory.size[used] | +|Memory |Total memory |<p>Total memory in Bytes.</p> |ZABBIX_PASSIVE |vm.memory.size[total] | +|Memory |Memory utilization |<p>Memory utilization in %.</p> |CALCULATED |vm.memory.util<p>**Expression**:</p>`last(//vm.memory.size[used]) / last(//vm.memory.size[total]) * 100` | |Memory |Cache bytes |<p>Cache Bytes is the sum of the Memory\\System Cache Resident Bytes, Memory\\System Driver Resident Bytes,</p><p>Memory\\System Code Resident Bytes, and Memory\\Pool Paged Resident Bytes counters. This counter displays</p><p>the last observed value only; it is not an average.</p> |ZABBIX_PASSIVE |perf_counter_en["\Memory\Cache Bytes"] | |Memory |Free swap space |<p>The free space of swap volume/file in bytes.</p> |CALCULATED |system.swap.free<p>**Expression**:</p>`last(//system.swap.size[,total]) - last(//system.swap.size[,total]) / 100 * last(//perf_counter_en["\Paging file(_Total)\% Usage"])` | |Memory |Free swap space in % |<p>The free space of swap volume/file in percent.</p> |DEPENDENT |system.swap.pfree<p>**Preprocessing**:</p><p>- JAVASCRIPT: `return (100 - value)`</p> | @@ -141,8 +143,8 @@ There are no template links in this template. |CPU interrupt time is too high (over {$CPU.INTERRUPT.CRIT.MAX}% for 5m) |<p>"The CPU Interrupt Time in the last 5 minutes exceeds {$CPU.INTERRUPT.CRIT.MAX}%."</p><p>The Processor Information\% Interrupt Time is the time the processor spends receiving and servicing</p><p>hardware interrupts during sample intervals. This value is an indirect indicator of the activity of</p><p>devices that generate interrupts, such as the system clock, the mouse, disk drivers, data communication</p><p>lines, network interface cards and other peripheral devices. This is an easy way to identify a potential</p><p>hardware failure. This should never be higher than 20%.</p> |`min(/Windows by Zabbix agent/perf_counter_en["\Processor Information(_total)\% Interrupt Time"],5m)>{$CPU.INTERRUPT.CRIT.MAX}` |WARNING |<p>**Depends on**:</p><p>- High CPU utilization (over {$CPU.UTIL.CRIT}% for 5m)</p> | |CPU privileged time is too high (over {$CPU.PRIV.CRIT.MAX}% for 5m) |<p>The CPU privileged time in the last 5 minutes exceeds {$CPU.PRIV.CRIT.MAX}%.</p> |`min(/Windows by Zabbix agent/perf_counter_en["\Processor Information(_total)\% Privileged Time"],5m)>{$CPU.PRIV.CRIT.MAX}` |WARNING |<p>**Depends on**:</p><p>- CPU interrupt time is too high (over {$CPU.INTERRUPT.CRIT.MAX}% for 5m)</p><p>- High CPU utilization (over {$CPU.UTIL.CRIT}% for 5m)</p> | |CPU queue length is too high (over {$CPU.QUEUE.CRIT.MAX} for 5m) |<p>The CPU Queue Length in the last 5 minutes exceeds {$CPU.QUEUE.CRIT.MAX}. According to actual observations, PQL should not exceed the number of cores * 2. To fine-tune the conditions, use the macro {$CPU.QUEUE.CRIT.MAX }.</p> |`min(/Windows by Zabbix agent/perf_counter_en["\System\Processor Queue Length"],5m) - last(/Windows by Zabbix agent/wmi.get[root/cimv2,"Select NumberOfLogicalProcessors from Win32_ComputerSystem"]) * 2 > {$CPU.QUEUE.CRIT.MAX}` |WARNING |<p>**Depends on**:</p><p>- High CPU utilization (over {$CPU.UTIL.CRIT}% for 5m)</p> | -|{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 5G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|{#FSLABEL}({#FSNAME}): Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 10G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|{#FSLABEL}({#FSNAME}): Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | |System time is out of sync (diff with Zabbix server > {$SYSTEM.FUZZYTIME.MAX}s) |<p>The host system time is different from the Zabbix server time.</p> |`fuzzytime(/Windows by Zabbix agent/system.localtime,{$SYSTEM.FUZZYTIME.MAX})=0` |WARNING |<p>Manual close: YES</p> | |System name has changed (new name: {ITEM.VALUE}) |<p>System name has changed. Ack to close.</p> |`last(/Windows by Zabbix agent/system.hostname,#1)<>last(/Windows by Zabbix agent/system.hostname,#2) and length(last(/Windows by Zabbix agent/system.hostname))>0` |INFO |<p>Manual close: YES</p> | |High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`min(/Windows by Zabbix agent/vm.memory.util,5m)>{$MEMORY.UTIL.MAX}` |AVERAGE | | diff --git a/templates/os/windows_agent/template_os_windows_agent.yaml b/templates/os/windows_agent/template_os_windows_agent.yaml index e2f9aee396e..b5f15cdfd21 100644 --- a/templates/os/windows_agent/template_os_windows_agent.yaml +++ b/templates/os/windows_agent/template_os_windows_agent.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-03-15T06:24:45Z' + date: '2022-04-08T09:23:20Z' groups: - uuid: 846977d1dfed4968bc5f8bdb363285bc - name: 'Templates/Operating systems' + name: 'Operating systems' templates: - uuid: 13b06904a6bf41cbb795e3193d896340 @@ -19,7 +19,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: 'Templates/Operating systems' + name: 'Operating systems' items: - uuid: af550a1bfe74428eb24492d8af3b405e @@ -341,7 +341,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'CPU utilization in %' + description: 'CPU utilization in %.' tags: - tag: component @@ -533,7 +533,7 @@ zabbix_export: key: 'vm.memory.size[total]' history: 7d units: B - description: 'Total memory in Bytes' + description: 'Total memory in Bytes.' tags: - tag: component @@ -544,7 +544,7 @@ zabbix_export: key: 'vm.memory.size[used]' history: 7d units: B - description: 'Used memory in Bytes' + description: 'Used memory in Bytes.' tags: - tag: component @@ -558,7 +558,7 @@ zabbix_export: value_type: FLOAT units: '%' params: 'last(//vm.memory.size[used]) / last(//vm.memory.size[total]) * 100' - description: 'Memory utilization in %' + description: 'Memory utilization in %.' tags: - tag: component @@ -1462,14 +1462,14 @@ zabbix_export: uuid: d3e99134a1d04894918f2c92ff38cb92 expression: | last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -1480,14 +1480,14 @@ zabbix_export: uuid: 97115bbe4f6b4a8cb2873b8fa01f95d3 expression: | last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSLABEL}({#FSNAME}): Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 10G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -1495,7 +1495,7 @@ zabbix_export: name: '{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows by Zabbix agent/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) tags: - tag: scope @@ -1641,6 +1641,14 @@ zabbix_export: value: '0.02' description: 'Disk write average response time (in s) before the trigger would fire.' - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSDRIVETYPE.MATCHES}' value: fixed description: 'This macro is used in filesystems discovery. Can be overridden on the host or linked template level.' diff --git a/templates/os/windows_agent_active/README.md b/templates/os/windows_agent_active/README.md index 806554f5419..2e329fa322f 100644 --- a/templates/os/windows_agent_active/README.md +++ b/templates/os/windows_agent_active/README.md @@ -53,6 +53,8 @@ No specific Zabbix configuration is required. |{$VFS.DEV.READ.AWAIT.WARN} |<p>Disk read average response time (in s) before the trigger would fire.</p> |`0.02` | |{$VFS.DEV.UTIL.MAX.WARN} |<p>The warning threshold of disk time utilization in percent.</p> |`95` | |{$VFS.DEV.WRITE.AWAIT.WARN} |<p>Disk write average response time (in s) before the trigger would fire.</p> |`0.02` | +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSDRIVETYPE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`fixed` | |{$VFS.FS.FSDRIVETYPE.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`^\s$` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`.*` | @@ -79,7 +81,7 @@ There are no template links in this template. |Group|Name|Description|Type|Key and additional info| |-----|----|-----------|----|---------------------| -|CPU |CPU utilization |<p>CPU utilization in %</p> |ZABBIX_ACTIVE |system.cpu.util | +|CPU |CPU utilization |<p>CPU utilization in %.</p> |ZABBIX_ACTIVE |system.cpu.util | |CPU |CPU interrupt time |<p>The Processor Information\% Interrupt Time is the time the processor spends receiving and servicing</p><p>hardware interrupts during sample intervals. This value is an indirect indicator of the activity of</p><p>devices that generate interrupts, such as the system clock, the mouse, disk drivers, data communication</p><p>lines, network interface cards and other peripheral devices. This is an easy way to identify a potential</p><p>hardware failure. This should never be higher than 20%.</p> |ZABBIX_ACTIVE |perf_counter_en["\Processor Information(_total)\% Interrupt Time"] | |CPU |Context switches per second |<p>Context Switches/sec is the combined rate at which all processors on the computer are switched from one thread to another.</p><p>Context switches occur when a running thread voluntarily relinquishes the processor, is preempted by a higher priority ready thread, or switches between user-mode and privileged (kernel) mode to use an Executive or subsystem service.</p><p>It is the sum of Thread\\Context Switches/sec for all threads running on all processors in the computer and is measured in numbers of switches.</p><p>There are context switch counters on the System and Thread objects. This counter displays the difference between the values observed in the last two samples, divided by the duration of the sample interval.</p> |ZABBIX_ACTIVE |perf_counter_en["\System\Context Switches/sec"] | |CPU |CPU privileged time |<p>The Processor Information\% Privileged Time counter shows the percent of time that the processor is spent</p><p>executing in Kernel (or Privileged) mode. Privileged mode includes services interrupts inside Interrupt</p><p>Service Routines (ISRs), executing Deferred Procedure Calls (DPCs), Device Driver calls and other kernel-mode</p><p>functions of the Windows® Operating System.</p> |ZABBIX_ACTIVE |perf_counter_en["\Processor Information(_total)\% Privileged Time"] | @@ -96,9 +98,9 @@ There are no template links in this template. |General |Number of processes |<p>The number of processes.</p> |ZABBIX_ACTIVE |proc.num[] | |General |Number of threads |<p>The number of threads used by all running processes.</p> |ZABBIX_ACTIVE |perf_counter_en["\System\Threads"] | |Inventory |Operating system architecture |<p>Operating system architecture of the host.</p> |ZABBIX_ACTIVE |system.sw.arch<p>**Preprocessing**:</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `1d`</p> | -|Memory |Used memory |<p>Used memory in Bytes</p> |ZABBIX_ACTIVE |vm.memory.size[used] | -|Memory |Total memory |<p>Total memory in Bytes</p> |ZABBIX_ACTIVE |vm.memory.size[total] | -|Memory |Memory utilization |<p>Memory utilization in %</p> |CALCULATED |vm.memory.util<p>**Expression**:</p>`last(//vm.memory.size[used]) / last(//vm.memory.size[total]) * 100` | +|Memory |Used memory |<p>Used memory in Bytes.</p> |ZABBIX_ACTIVE |vm.memory.size[used] | +|Memory |Total memory |<p>Total memory in Bytes.</p> |ZABBIX_ACTIVE |vm.memory.size[total] | +|Memory |Memory utilization |<p>Memory utilization in %.</p> |CALCULATED |vm.memory.util<p>**Expression**:</p>`last(//vm.memory.size[used]) / last(//vm.memory.size[total]) * 100` | |Memory |Cache bytes |<p>Cache Bytes is the sum of the Memory\\System Cache Resident Bytes, Memory\\System Driver Resident Bytes,</p><p>Memory\\System Code Resident Bytes, and Memory\\Pool Paged Resident Bytes counters. This counter displays</p><p>the last observed value only; it is not an average.</p> |ZABBIX_ACTIVE |perf_counter_en["\Memory\Cache Bytes"] | |Memory |Free swap space |<p>The free space of swap volume/file in bytes.</p> |CALCULATED |system.swap.free<p>**Expression**:</p>`last(//system.swap.size[,total]) - last(//system.swap.size[,total]) / 100 * last(//perf_counter_en["\Paging file(_Total)\% Usage"])` | |Memory |Free swap space in % |<p>The free space of swap volume/file in percent.</p> |DEPENDENT |system.swap.pfree<p>**Preprocessing**:</p><p>- JAVASCRIPT: `return (100 - value)`</p> | @@ -140,8 +142,8 @@ There are no template links in this template. |CPU interrupt time is too high (over {$CPU.INTERRUPT.CRIT.MAX}% for 5m) |<p>"The CPU Interrupt Time in the last 5 minutes exceeds {$CPU.INTERRUPT.CRIT.MAX}%."</p><p>The Processor Information\% Interrupt Time is the time the processor spends receiving and servicing</p><p>hardware interrupts during sample intervals. This value is an indirect indicator of the activity of</p><p>devices that generate interrupts, such as the system clock, the mouse, disk drivers, data communication</p><p>lines, network interface cards and other peripheral devices. This is an easy way to identify a potential</p><p>hardware failure. This should never be higher than 20%.</p> |`min(/Windows by Zabbix agent active/perf_counter_en["\Processor Information(_total)\% Interrupt Time"],5m)>{$CPU.INTERRUPT.CRIT.MAX}` |WARNING |<p>**Depends on**:</p><p>- High CPU utilization (over {$CPU.UTIL.CRIT}% for 5m)</p> | |CPU privileged time is too high (over {$CPU.PRIV.CRIT.MAX}% for 5m) |<p>The CPU privileged time in the last 5 minutes exceeds {$CPU.PRIV.CRIT.MAX}%.</p> |`min(/Windows by Zabbix agent active/perf_counter_en["\Processor Information(_total)\% Privileged Time"],5m)>{$CPU.PRIV.CRIT.MAX}` |WARNING |<p>**Depends on**:</p><p>- CPU interrupt time is too high (over {$CPU.INTERRUPT.CRIT.MAX}% for 5m)</p><p>- High CPU utilization (over {$CPU.UTIL.CRIT}% for 5m)</p> | |CPU queue length is too high (over {$CPU.QUEUE.CRIT.MAX} for 5m) |<p>The CPU Queue Length in the last 5 minutes exceeds {$CPU.QUEUE.CRIT.MAX}. According to actual observations, PQL should not exceed the number of cores * 2. To fine-tune the conditions, use the macro {$CPU.QUEUE.CRIT.MAX }.</p> |`min(/Windows by Zabbix agent active/perf_counter_en["\System\Processor Queue Length"],5m) - last(/Windows by Zabbix agent active/wmi.get[root/cimv2,"Select NumberOfLogicalProcessors from Win32_ComputerSystem"]) * 2 > {$CPU.QUEUE.CRIT.MAX}` |WARNING |<p>**Depends on**:</p><p>- High CPU utilization (over {$CPU.UTIL.CRIT}% for 5m)</p> | -|{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p>Second condition should be one of the following:</p><p>- The disk free space is less than 5G.</p><p>- The disk will be full in less than 24 hours.</p> |`last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|{#FSLABEL}({#FSNAME}): Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p>Second condition should be one of the following:</p><p>- The disk free space is less than 10G.</p><p>- The disk will be full in less than 24 hours.</p> |`last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p>Second condition should be one of the following:</p><p>- The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p>- The disk will be full in less than 24 hours.</p> |`last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|{#FSLABEL}({#FSNAME}): Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p>Second condition should be one of the following:</p><p>- The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p>- The disk will be full in less than 24 hours.</p> |`last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | |System time is out of sync (diff with Zabbix server > {$SYSTEM.FUZZYTIME.MAX}s) |<p>The host system time is different from the Zabbix server time.</p> |`fuzzytime(/Windows by Zabbix agent active/system.localtime,{$SYSTEM.FUZZYTIME.MAX})=0` |WARNING |<p>Manual close: YES</p> | |System name has changed (new name: {ITEM.VALUE}) |<p>System name has changed. Ack to close.</p> |`last(/Windows by Zabbix agent active/system.hostname,#1)<>last(/Windows by Zabbix agent active/system.hostname,#2) and length(last(/Windows by Zabbix agent active/system.hostname))>0` |INFO |<p>Manual close: YES</p> | |High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`min(/Windows by Zabbix agent active/vm.memory.util,5m)>{$MEMORY.UTIL.MAX}` |AVERAGE | | diff --git a/templates/os/windows_agent_active/template_os_windows_agent_active.yaml b/templates/os/windows_agent_active/template_os_windows_agent_active.yaml index 688106320de..6f37cbdfce3 100644 --- a/templates/os/windows_agent_active/template_os_windows_agent_active.yaml +++ b/templates/os/windows_agent_active/template_os_windows_agent_active.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-03-15T06:24:32Z' + date: '2022-04-08T09:23:07Z' groups: - uuid: 846977d1dfed4968bc5f8bdb363285bc - name: 'Templates/Operating systems' + name: 'Operating systems' templates: - uuid: 5fdd2ca8b8f84962aaea5a218b46ea7d @@ -19,7 +19,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: 'Templates/Operating systems' + name: 'Operating systems' items: - uuid: 042ce35b908748c8bdd322f818c52c85 @@ -371,7 +371,7 @@ zabbix_export: history: 7d value_type: FLOAT units: '%' - description: 'CPU utilization in %' + description: 'CPU utilization in %.' tags: - tag: component @@ -570,7 +570,7 @@ zabbix_export: key: 'vm.memory.size[total]' history: 7d units: B - description: 'Total memory in Bytes' + description: 'Total memory in Bytes.' tags: - tag: component @@ -582,7 +582,7 @@ zabbix_export: key: 'vm.memory.size[used]' history: 7d units: B - description: 'Used memory in Bytes' + description: 'Used memory in Bytes.' tags: - tag: component @@ -596,7 +596,7 @@ zabbix_export: value_type: FLOAT units: '%' params: 'last(//vm.memory.size[used]) / last(//vm.memory.size[total]) * 100' - description: 'Memory utilization in %' + description: 'Memory utilization in %.' tags: - tag: component @@ -1498,14 +1498,14 @@ zabbix_export: uuid: 5bed682545044584852888d96454df86 expression: | last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -1516,14 +1516,14 @@ zabbix_export: uuid: 1e5e9718c5a14099b9421ff7956b2f33 expression: | last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<10G or timeleft(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) name: '{#FSLABEL}({#FSNAME}): Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 10G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -1531,7 +1531,7 @@ zabbix_export: name: '{#FSLABEL}({#FSNAME}): Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<5G or timeleft(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) + ((last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},total])-last(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},used]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows by Zabbix agent active/vfs.fs.size[{#FSNAME},pused],1h,100)<1d) tags: - tag: scope @@ -1677,6 +1677,14 @@ zabbix_export: value: '0.02' description: 'Disk write average response time (in s) before the trigger would fire.' - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSDRIVETYPE.MATCHES}' value: fixed description: 'This macro is used in filesystems discovery. Can be overridden on the host or linked template level.' diff --git a/templates/os/windows_snmp/README.md b/templates/os/windows_snmp/README.md index 51a06d0e6a3..206f0f14d90 100644 --- a/templates/os/windows_snmp/README.md +++ b/templates/os/windows_snmp/README.md @@ -41,6 +41,8 @@ No specific Zabbix configuration is required. |{$NET.IF.IFTYPE.MATCHES} |<p>-</p> |`.*` | |{$NET.IF.IFTYPE.NOT_MATCHES} |<p>-</p> |`CHANGE_IF_NEEDED` | |{$SNMP.TIMEOUT} |<p>-</p> |`5m` | +|{$VFS.FS.FREE.MIN.CRIT} |<p>The critical threshold of the filesystem utilization.</p> |`5G` | +|{$VFS.FS.FREE.MIN.WARN} |<p>The warning threshold of the filesystem utilization.</p> |`10G` | |{$VFS.FS.FSNAME.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`.+` | |{$VFS.FS.FSNAME.NOT_MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`^(/dev|/sys|/run|/proc|.+/shm$)` | |{$VFS.FS.FSTYPE.MATCHES} |<p>This macro is used in filesystems discovery. Can be overridden on the host or linked template level.</p> |`.*(\.4|\.9|hrStorageFixedDisk|hrStorageFlashMemory)$` | @@ -73,7 +75,7 @@ There are no template links in this template. |General |System description |<p>MIB: SNMPv2-MIB</p><p>A textual description of the entity. This value should</p><p>include the full name and version identification of the system's hardware type, software operating-system, and</p><p>networking software.</p> |SNMP |system.descr[sysDescr.0]<p>**Preprocessing**:</p><p>- DISCARD_UNCHANGED_HEARTBEAT: `12h`</p> | |Memory |{#MEMNAME}: Used memory |<p>MIB: HOST-RESOURCES-MIB</p><p>The amount of the storage represented by this entry that is allocated, in units of hrStorageAllocationUnits.</p> |SNMP |vm.memory.used[hrStorageUsed.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- MULTIPLIER: `{#ALLOC_UNITS}`</p> | |Memory |{#MEMNAME}: Total memory |<p>MIB: HOST-RESOURCES-MIB</p><p>The size of the storage represented by this entry, in units of hrStorageAllocationUnits.</p><p>This object is writable to allow remote configuration of the size of the storage area in those cases where such an operation makes sense and is possible on the underlying system.</p><p>For example, the amount of main memory allocated to a buffer pool might be modified or the amount of disk space allocated to virtual memory might be modified.</p> |SNMP |vm.memory.total[hrStorageSize.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- MULTIPLIER: `{#ALLOC_UNITS}`</p> | -|Memory |{#MEMNAME}: Memory utilization |<p>Memory utilization in %</p> |CALCULATED |vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}]<p>**Expression**:</p>`last(//vm.memory.used[hrStorageUsed.{#SNMPINDEX}])/last(//vm.memory.total[hrStorageSize.{#SNMPINDEX}])*100` | +|Memory |{#MEMNAME}: Memory utilization |<p>Memory utilization in %.</p> |CALCULATED |vm.memory.util[memoryUsedPercentage.{#SNMPINDEX}]<p>**Expression**:</p>`last(//vm.memory.used[hrStorageUsed.{#SNMPINDEX}])/last(//vm.memory.total[hrStorageSize.{#SNMPINDEX}])*100` | |Network interfaces |Interface {#IFNAME}({#IFALIAS}): Operational status |<p>MIB: IF-MIB</p><p>The current operational state of the interface.</p><p>- The testing(3) state indicates that no operational packet scan be passed</p><p>- If ifAdminStatus is down(2) then ifOperStatus should be down(2)</p><p>- If ifAdminStatus is changed to up(1) then ifOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic</p><p>- It should change todormant(5) if the interface is waiting for external actions (such as a serial line waiting for an incoming connection)</p><p>- It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state</p><p>- It should remain in the notPresent(6) state if the interface has missing(typically, hardware) components.</p> |SNMP |net.if.status[ifOperStatus.{#SNMPINDEX}] | |Network interfaces |Interface {#IFNAME}({#IFALIAS}): Bits received |<p>MIB: IF-MIB</p><p>The total number of octets received on the interface,including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and atother times as indicated by the value of ifCounterDiscontinuityTime.</p> |SNMP |net.if.in[ifInOctets.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `8`</p> | |Network interfaces |Interface {#IFNAME}({#IFALIAS}): Bits sent |<p>MIB: IF-MIB</p><p>The total number of octets transmitted out of the interface, including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime.</p> |SNMP |net.if.out[ifOutOctets.{#SNMPINDEX}]<p>**Preprocessing**:</p><p>- CHANGE_PER_SECOND</p><p>- MULTIPLIER: `8`</p> | @@ -103,13 +105,13 @@ There are no template links in this template. |Interface {#IFNAME}({#IFALIAS}): High bandwidth usage (>{$IF.UTIL.MAX:"{#IFNAME}"}%) |<p>The network interface utilization is close to its estimated maximum bandwidth.</p> |`(avg(/Windows SNMP/net.if.in[ifInOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Windows SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}]) or avg(/Windows SNMP/net.if.out[ifOutOctets.{#SNMPINDEX}],15m)>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*last(/Windows SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])) and last(/Windows SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0`<p>Recovery expression:</p>`avg(/Windows SNMP/net.if.in[ifInOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*last(/Windows SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}]) and avg(/Windows SNMP/net.if.out[ifOutOctets.{#SNMPINDEX}],15m)<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*last(/Windows SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> | |Interface {#IFNAME}({#IFALIAS}): High error rate (>{$IF.ERRORS.WARN:"{#IFNAME}"} for 5m) |<p>Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold</p> |`min(/Windows SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"} or min(/Windows SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)>{$IF.ERRORS.WARN:"{#IFNAME}"}`<p>Recovery expression:</p>`max(/Windows SNMP/net.if.in.errors[ifInErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8 and max(/Windows SNMP/net.if.out.errors[ifOutErrors.{#SNMPINDEX}],5m)<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> | |Interface {#IFNAME}({#IFALIAS}): Ethernet has changed to lower speed than it was before |<p>This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Ack to close.</p> |`change(/Windows SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])<0 and last(/Windows SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and ( last(/Windows SNMP/net.if.type[ifType.{#SNMPINDEX}])=6 or last(/Windows SNMP/net.if.type[ifType.{#SNMPINDEX}])=7 or last(/Windows SNMP/net.if.type[ifType.{#SNMPINDEX}])=11 or last(/Windows SNMP/net.if.type[ifType.{#SNMPINDEX}])=62 or last(/Windows SNMP/net.if.type[ifType.{#SNMPINDEX}])=69 or last(/Windows SNMP/net.if.type[ifType.{#SNMPINDEX}])=117 ) and (last(/Windows SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])<>2) `<p>Recovery expression:</p>`(change(/Windows SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}])>0 and last(/Windows SNMP/net.if.speed[ifHighSpeed.{#SNMPINDEX}],#2)>0) or (last(/Windows SNMP/net.if.status[ifOperStatus.{#SNMPINDEX}])=2) ` |INFO |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> | -|{HOST.NAME} has been restarted (uptime < 10m) |<p>Uptime is less than 10 minutes</p> |`last(/Windows SNMP/system.uptime[sysUpTime.0])<10m` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- No SNMP data collection</p> | +|{HOST.NAME} has been restarted (uptime < 10m) |<p>Uptime is less than 10 minutes.</p> |`last(/Windows SNMP/system.uptime[sysUpTime.0])<10m` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- No SNMP data collection</p> | |No SNMP data collection |<p>SNMP is not available for polling. Please check device connectivity and SNMP settings.</p> |`max(/Windows SNMP/zabbix[host,snmp,available],{$SNMP.TIMEOUT})=0` |WARNING |<p>**Depends on**:</p><p>- Unavailable by ICMP ping</p> | |Unavailable by ICMP ping |<p>Last three attempts returned timeout. Please check device connectivity.</p> |`max(/Windows SNMP/icmpping,#3)=0` |HIGH | | |High ICMP ping loss |<p>-</p> |`min(/Windows SNMP/icmppingloss,5m)>{$ICMP_LOSS_WARN} and min(/Windows SNMP/icmppingloss,5m)<100` |WARNING |<p>**Depends on**:</p><p>- Unavailable by ICMP ping</p> | |High ICMP ping response time |<p>-</p> |`avg(/Windows SNMP/icmppingsec,5m)>{$ICMP_RESPONSE_TIME_WARN}` |WARNING |<p>**Depends on**:</p><p>- High ICMP ping loss</p><p>- Unavailable by ICMP ping</p> | -|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 5G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Windows SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Windows SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | -|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than 10G.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Windows SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Windows SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<10G or timeleft(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | +|{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and ((last(/Windows SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Windows SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |AVERAGE |<p>Manual close: YES</p> | +|{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%) |<p>Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}.</p><p> Second condition should be one of the following:</p><p> - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}.</p><p> - The disk will be full in less than 24 hours.</p> |`last(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and ((last(/Windows SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Windows SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) ` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- {#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)</p> | ## Feedback diff --git a/templates/os/windows_snmp/template_os_windows_snmp.yaml b/templates/os/windows_snmp/template_os_windows_snmp.yaml index 2cb1adab61f..d7ce2bddb33 100644 --- a/templates/os/windows_snmp/template_os_windows_snmp.yaml +++ b/templates/os/windows_snmp/template_os_windows_snmp.yaml @@ -1,10 +1,10 @@ zabbix_export: version: '6.0' - date: '2022-03-04T12:10:22Z' + date: '2022-04-08T09:22:54Z' groups: - uuid: 846977d1dfed4968bc5f8bdb363285bc - name: 'Templates/Operating systems' + name: 'Operating systems' templates: - uuid: f9a59315c8944853bb91c0a9ec3056d7 @@ -37,7 +37,7 @@ zabbix_export: Template tooling version used: 0.41 groups: - - name: 'Templates/Operating systems' + name: 'Operating systems' items: - uuid: d751b3ead8cd4509a3f87c9bb4c89f00 @@ -340,7 +340,7 @@ zabbix_export: expression: 'last(/Windows SNMP/system.uptime[sysUpTime.0])<10m' name: '{HOST.NAME} has been restarted (uptime < 10m)' priority: WARNING - description: 'Uptime is less than 10 minutes' + description: 'Uptime is less than 10 minutes.' manual_close: 'YES' dependencies: - @@ -967,14 +967,14 @@ zabbix_export: uuid: 597ea2f6059746c0b2e5b7312f764224 expression: | last(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Windows SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Windows SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Windows SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Windows SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: AVERAGE description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 5G. + - The disk free space is less than {$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' tags: @@ -988,14 +988,14 @@ zabbix_export: uuid: 028b24edaf9c4640a2316845f50a4a7e expression: | last(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"} and - ((last(/Windows SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Windows SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<10G or timeleft(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Windows SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Windows SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"} or timeleft(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) name: '{#FSNAME}: Disk space is low (used > {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}%)' opdata: 'Space used: {ITEM.LASTVALUE3} of {ITEM.LASTVALUE2} ({ITEM.LASTVALUE1})' priority: WARNING description: | Two conditions should match: First, space utilization should be above {$VFS.FS.PUSED.MAX.WARN:"{#FSNAME}"}. Second condition should be one of the following: - - The disk free space is less than 10G. + - The disk free space is less than {$VFS.FS.FREE.MIN.WARN:"{#FSNAME}"}. - The disk will be full in less than 24 hours. manual_close: 'YES' dependencies: @@ -1003,7 +1003,7 @@ zabbix_export: name: '{#FSNAME}: Disk space is critically low (used > {$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"}%)' expression: | last(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}])>{$VFS.FS.PUSED.MAX.CRIT:"{#FSNAME}"} and - ((last(/Windows SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Windows SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<5G or timeleft(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) + ((last(/Windows SNMP/vfs.fs.total[hrStorageSize.{#SNMPINDEX}])-last(/Windows SNMP/vfs.fs.used[hrStorageUsed.{#SNMPINDEX}]))<{$VFS.FS.FREE.MIN.CRIT:"{#FSNAME}"} or timeleft(/Windows SNMP/vfs.fs.pused[storageUsedPercentage.{#SNMPINDEX}],1h,100)<1d) tags: - tag: scope @@ -1115,7 +1115,7 @@ zabbix_export: value_type: FLOAT units: '%' params: 'last(//vm.memory.used[hrStorageUsed.{#SNMPINDEX}])/last(//vm.memory.total[hrStorageSize.{#SNMPINDEX}])*100' - description: 'Memory utilization in %' + description: 'Memory utilization in %.' tags: - tag: component @@ -1236,6 +1236,14 @@ zabbix_export: macro: '{$SNMP.TIMEOUT}' value: 5m - + macro: '{$VFS.FS.FREE.MIN.CRIT}' + value: 5G + description: 'The critical threshold of the filesystem utilization.' + - + macro: '{$VFS.FS.FREE.MIN.WARN}' + value: 10G + description: 'The warning threshold of the filesystem utilization.' + - macro: '{$VFS.FS.FSNAME.MATCHES}' value: .+ description: 'This macro is used in filesystems discovery. Can be overridden on the host or linked template level.' |