.........T [ZBX-18051] fixed typos extra space after "("

8 files changed, 45 insertions, 45 deletions

diff --git a/templates/os/linux/README.md b/templates/os/linux/README.md
index 86b9608cba6..1427e5eef7f 100644
--- a/templates/os/linux/README.md
+++ b/templates/os/linux/README.md
@@ -164,9 +164,9 @@ There are no template links in this template.
 
 |Name|Description|Expression|Severity|Dependencies and additional info|
 |----|-----------|----|----|----|
-|High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`{TEMPLATE_NAME:vm.memory.utilization.min(5m)}>{$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> |`{TEMPLATE_NAME:vm.memory.size[available].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory by Zabbix agent:vm.memory.size[total].last()}>0` |AVERAGE | |
-|High swap space usage ( less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`{TEMPLATE_NAME:system.swap.size[,pfree].min(5m)}<{$SWAP.PFREE.MIN.WARN} and {Linux memory by Zabbix agent:system.swap.size[,total].last()}>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> |
+|High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`{TEMPLATE_NAME:vm.memory.utilization.min(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 (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2}) |<p>-</p> |`{TEMPLATE_NAME:vm.memory.size[available].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory by Zabbix agent:vm.memory.size[total].last()}>0` |AVERAGE | |
+|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`{TEMPLATE_NAME:system.swap.size[,pfree].min(5m)}<{$SWAP.PFREE.MIN.WARN} and {Linux memory by Zabbix agent:system.swap.size[,total].last()}>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
 
@@ -279,7 +279,7 @@ There are no template links in this template.
 
 |Name|Description|Expression|Severity|Dependencies and additional info|
 |----|-----------|----|----|----|
-|Interface {#IFNAME}: High error rate ( > {$IF.ERRORS.WARN:"{#IFNAME}"} for 5m) |<p>Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold</p> |`{TEMPLATE_NAME:net.if.in["{#IFNAME}",errors].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"} or {Linux network interfaces by Zabbix agent:net.if.out["{#IFNAME}",errors].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"}`<p>Recovery expression:</p>`{TEMPLATE_NAME:net.if.in["{#IFNAME}",errors].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8 and {Linux network interfaces by Zabbix agent:net.if.out["{#IFNAME}",errors].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}: Link down</p> |
+|Interface {#IFNAME}: High error rate (> {$IF.ERRORS.WARN:"{#IFNAME}"} for 5m) |<p>Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold</p> |`{TEMPLATE_NAME:net.if.in["{#IFNAME}",errors].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"} or {Linux network interfaces by Zabbix agent:net.if.out["{#IFNAME}",errors].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"}`<p>Recovery expression:</p>`{TEMPLATE_NAME:net.if.in["{#IFNAME}",errors].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8 and {Linux network interfaces by Zabbix agent:net.if.out["{#IFNAME}",errors].max(5m)}<{$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 ({TEMPLATE_NAME:vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"].last()}=2 and {TEMPLATE_NAME:vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"].diff()}=1)`<p>Recovery expression:</p>`{TEMPLATE_NAME:vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"].last()}<>2 or {$IFCONTROL:"{#IFNAME}"}=0` |AVERAGE |<p>Manual close: YES</p> |
 |Interface {#IFNAME}: 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> |`{TEMPLATE_NAME:vfs.file.contents["/sys/class/net/{#IFNAME}/type"].change()}<0 and {TEMPLATE_NAME:vfs.file.contents["/sys/class/net/{#IFNAME}/type"].last()}>0 and ({Linux network interfaces by Zabbix agent:vfs.file.contents["/sys/class/net/{#IFNAME}/type"].last()}=6 or {Linux network interfaces by Zabbix agent:vfs.file.contents["/sys/class/net/{#IFNAME}/type"].last()}=1) and ({Linux network interfaces by Zabbix agent:vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"].last()}<>2)`<p>Recovery expression:</p>`({TEMPLATE_NAME:vfs.file.contents["/sys/class/net/{#IFNAME}/type"].change()}>0 and {TEMPLATE_NAME:vfs.file.contents["/sys/class/net/{#IFNAME}/type"].prev()}>0) or ({Linux network interfaces by Zabbix agent:vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"].last()}=2)` |INFO |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}: Link down</p> |
 
diff --git a/templates/os/linux/template_os_linux.yaml b/templates/os/linux/template_os_linux.yaml
index 0c71bf91868..7a5dba3ce62 100644
--- a/templates/os/linux/template_os_linux.yaml
+++ b/templates/os/linux/template_os_linux.yaml
@@ -1276,12 +1276,12 @@ zabbix_export:
           triggers:
             -
               expression: '{min(5m)}>{$MEMORY.UTIL.MAX}'
-              name: 'High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m)'
+              name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)'
               priority: AVERAGE
               description: 'The system is running out of free memory.'
               dependencies:
                 -
-                  name: 'Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
+                  name: 'Lack of available memory (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
                   expression: '{Linux memory by Zabbix agent:vm.memory.size[available].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory by Zabbix agent:vm.memory.size[total].last()}>0'
       macros:
         -
@@ -1527,7 +1527,7 @@ zabbix_export:
               recovery_expression: |
                 {Linux network interfaces by Zabbix agent:net.if.in["{#IFNAME}",errors].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8
                 and {Linux network interfaces by Zabbix agent:net.if.out["{#IFNAME}",errors].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8
-              name: 'Interface {#IFNAME}: High error rate ( > {$IF.ERRORS.WARN:"{#IFNAME}"} for 5m)'
+              name: 'Interface {#IFNAME}: High error rate (> {$IF.ERRORS.WARN:"{#IFNAME}"} for 5m)'
               opdata: 'errors in: {ITEM.LASTVALUE1}, errors out: {ITEM.LASTVALUE2}'
               priority: WARNING
               description: 'Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold'
@@ -1631,20 +1631,20 @@ zabbix_export:
       priority: WARNING
     -
       expression: '{Linux memory by Zabbix agent:system.swap.size[,pfree].min(5m)}<{$SWAP.PFREE.MIN.WARN} and {Linux memory by Zabbix agent:system.swap.size[,total].last()}>0'
-      name: 'High swap space usage ( less than {$SWAP.PFREE.MIN.WARN}% free)'
+      name: 'High swap space usage (less than {$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'
       dependencies:
         -
-          name: 'High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m)'
+          name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)'
           expression: '{Linux memory by Zabbix agent:vm.memory.utilization.min(5m)}>{$MEMORY.UTIL.MAX}'
         -
-          name: 'Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
+          name: 'Lack of available memory (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
           expression: '{Linux memory by Zabbix agent:vm.memory.size[available].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory by Zabbix agent:vm.memory.size[total].last()}>0'
     -
       expression: '{Linux memory by Zabbix agent:vm.memory.size[available].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory by Zabbix agent:vm.memory.size[total].last()}>0'
-      name: 'Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
+      name: 'Lack of available memory (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
       opdata: 'Available: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}'
       priority: AVERAGE
     -
diff --git a/templates/os/linux_active/README.md b/templates/os/linux_active/README.md
index 9231aa4f073..b0e16198b82 100644
--- a/templates/os/linux_active/README.md
+++ b/templates/os/linux_active/README.md
@@ -164,9 +164,9 @@ There are no template links in this template.
 
 |Name|Description|Expression|Severity|Dependencies and additional info|
 |----|-----------|----|----|----|
-|High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`{TEMPLATE_NAME:vm.memory.utilization.min(5m)}>{$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> |`{TEMPLATE_NAME:vm.memory.size[available].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory by Zabbix agent active:vm.memory.size[total].last()}>0` |AVERAGE | |
-|High swap space usage ( less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`{TEMPLATE_NAME:system.swap.size[,pfree].min(5m)}<{$SWAP.PFREE.MIN.WARN} and {Linux memory by Zabbix agent active:system.swap.size[,total].last()}>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> |
+|High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`{TEMPLATE_NAME:vm.memory.utilization.min(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 (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2}) |<p>-</p> |`{TEMPLATE_NAME:vm.memory.size[available].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory by Zabbix agent active:vm.memory.size[total].last()}>0` |AVERAGE | |
+|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`{TEMPLATE_NAME:system.swap.size[,pfree].min(5m)}<{$SWAP.PFREE.MIN.WARN} and {Linux memory by Zabbix agent active:system.swap.size[,total].last()}>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
 
@@ -279,7 +279,7 @@ There are no template links in this template.
 
 |Name|Description|Expression|Severity|Dependencies and additional info|
 |----|-----------|----|----|----|
-|Interface {#IFNAME}: High error rate ( > {$IF.ERRORS.WARN:"{#IFNAME}"} for 5m) |<p>Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold</p> |`{TEMPLATE_NAME:net.if.in["{#IFNAME}",errors].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"} or {Linux network interfaces by Zabbix agent active:net.if.out["{#IFNAME}",errors].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"}`<p>Recovery expression:</p>`{TEMPLATE_NAME:net.if.in["{#IFNAME}",errors].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8 and {Linux network interfaces by Zabbix agent active:net.if.out["{#IFNAME}",errors].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}: Link down</p> |
+|Interface {#IFNAME}: High error rate (> {$IF.ERRORS.WARN:"{#IFNAME}"} for 5m) |<p>Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold</p> |`{TEMPLATE_NAME:net.if.in["{#IFNAME}",errors].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"} or {Linux network interfaces by Zabbix agent active:net.if.out["{#IFNAME}",errors].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"}`<p>Recovery expression:</p>`{TEMPLATE_NAME:net.if.in["{#IFNAME}",errors].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8 and {Linux network interfaces by Zabbix agent active:net.if.out["{#IFNAME}",errors].max(5m)}<{$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 ({TEMPLATE_NAME:vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"].last()}=2 and {TEMPLATE_NAME:vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"].diff()}=1)`<p>Recovery expression:</p>`{TEMPLATE_NAME:vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"].last()}<>2 or {$IFCONTROL:"{#IFNAME}"}=0` |AVERAGE |<p>Manual close: YES</p> |
 |Interface {#IFNAME}: 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> |`{TEMPLATE_NAME:vfs.file.contents["/sys/class/net/{#IFNAME}/type"].change()}<0 and {TEMPLATE_NAME:vfs.file.contents["/sys/class/net/{#IFNAME}/type"].last()}>0 and ({Linux network interfaces by Zabbix agent active:vfs.file.contents["/sys/class/net/{#IFNAME}/type"].last()}=6 or {Linux network interfaces by Zabbix agent active:vfs.file.contents["/sys/class/net/{#IFNAME}/type"].last()}=1) and ({Linux network interfaces by Zabbix agent active:vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"].last()}<>2)`<p>Recovery expression:</p>`({TEMPLATE_NAME:vfs.file.contents["/sys/class/net/{#IFNAME}/type"].change()}>0 and {TEMPLATE_NAME:vfs.file.contents["/sys/class/net/{#IFNAME}/type"].prev()}>0) or ({Linux network interfaces by Zabbix agent active:vfs.file.contents["/sys/class/net/{#IFNAME}/operstate"].last()}=2)` |INFO |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}: Link down</p> |
 
diff --git a/templates/os/linux_active/template_os_linux_active.yaml b/templates/os/linux_active/template_os_linux_active.yaml
index bde0791c674..77851b02f09 100644
--- a/templates/os/linux_active/template_os_linux_active.yaml
+++ b/templates/os/linux_active/template_os_linux_active.yaml
@@ -1319,12 +1319,12 @@ zabbix_export:
           triggers:
             -
               expression: '{min(5m)}>{$MEMORY.UTIL.MAX}'
-              name: 'High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m)'
+              name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)'
               priority: AVERAGE
               description: 'The system is running out of free memory.'
               dependencies:
                 -
-                  name: 'Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
+                  name: 'Lack of available memory (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
                   expression: '{Linux memory by Zabbix agent active:vm.memory.size[available].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory by Zabbix agent active:vm.memory.size[total].last()}>0'
       macros:
         -
@@ -1579,7 +1579,7 @@ zabbix_export:
               recovery_expression: |
                 {Linux network interfaces by Zabbix agent active:net.if.in["{#IFNAME}",errors].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8
                 and {Linux network interfaces by Zabbix agent active:net.if.out["{#IFNAME}",errors].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8
-              name: 'Interface {#IFNAME}: High error rate ( > {$IF.ERRORS.WARN:"{#IFNAME}"} for 5m)'
+              name: 'Interface {#IFNAME}: High error rate (> {$IF.ERRORS.WARN:"{#IFNAME}"} for 5m)'
               opdata: 'errors in: {ITEM.LASTVALUE1}, errors out: {ITEM.LASTVALUE2}'
               priority: WARNING
               description: 'Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold'
@@ -1683,20 +1683,20 @@ zabbix_export:
       priority: WARNING
     -
       expression: '{Linux memory by Zabbix agent active:system.swap.size[,pfree].min(5m)}<{$SWAP.PFREE.MIN.WARN} and {Linux memory by Zabbix agent active:system.swap.size[,total].last()}>0'
-      name: 'High swap space usage ( less than {$SWAP.PFREE.MIN.WARN}% free)'
+      name: 'High swap space usage (less than {$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'
       dependencies:
         -
-          name: 'High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m)'
+          name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)'
           expression: '{Linux memory by Zabbix agent active:vm.memory.utilization.min(5m)}>{$MEMORY.UTIL.MAX}'
         -
-          name: 'Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
+          name: 'Lack of available memory (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
           expression: '{Linux memory by Zabbix agent active:vm.memory.size[available].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory by Zabbix agent active:vm.memory.size[total].last()}>0'
     -
       expression: '{Linux memory by Zabbix agent active:vm.memory.size[available].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory by Zabbix agent active:vm.memory.size[total].last()}>0'
-      name: 'Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
+      name: 'Lack of available memory (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
       opdata: 'Available: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}'
       priority: AVERAGE
     -
diff --git a/templates/os/linux_prom/README.md b/templates/os/linux_prom/README.md
index ccf0f731249..1a14caba0b1 100644
--- a/templates/os/linux_prom/README.md
+++ b/templates/os/linux_prom/README.md
@@ -139,12 +139,12 @@ There are no template links in this template.
 |Configured max number of open filedescriptors is too low (< {$KERNEL.MAXFILES.MIN}) |<p>-</p> |`{TEMPLATE_NAME:kernel.maxfiles[node_exporter].last()}<{$KERNEL.MAXFILES.MIN}` |INFO |<p>**Depends on**:</p><p>- Running out of file descriptors (less than < 20% free)</p> |
 |Running out of file descriptors (less than < 20% free) |<p>-</p> |`{TEMPLATE_NAME:fd.open[node_exporter].last()}/{Linux by Prom:kernel.maxfiles[node_exporter].last()}*100>80` |WARNING | |
 |Operating system description has changed |<p>Operating system description has changed. Possible reasons that system has been updated or replaced. Ack to close.</p> |`{TEMPLATE_NAME:system.sw.os[node_exporter].diff()}=1 and {TEMPLATE_NAME:system.sw.os[node_exporter].strlen()}>0` |INFO |<p>Manual close: YES</p><p>**Depends on**:</p><p>- System name has changed (new name: {ITEM.VALUE})</p> |
-|High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`{TEMPLATE_NAME:vm.memory.util[node_exporter].min(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 ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2}) |<p>-</p> |`{TEMPLATE_NAME:vm.memory.available[node_exporter].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux by Prom:vm.memory.total[node_exporter].last()}>0` |AVERAGE | |
-|High swap space usage ( less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`{TEMPLATE_NAME:system.swap.pfree[node_exporter].min(5m)}<{$SWAP.PFREE.MIN.WARN} and {Linux by Prom:system.swap.total[node_exporter].last()}>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 ( > {$IF.UTIL.MAX:"{#IFNAME}"}% ) |<p>The network interface utilization is close to its estimated maximum bandwidth.</p> |`({TEMPLATE_NAME:net.if.in[node_exporter,"{#IFNAME}"].avg(15m)}>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*{Linux by Prom:net.if.speed[node_exporter,"{#IFNAME}"].last()} or {Linux by Prom:net.if.out[node_exporter,"{#IFNAME}"].avg(15m)}>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*{Linux by Prom:net.if.speed[node_exporter,"{#IFNAME}"].last()}) and {Linux by Prom:net.if.speed[node_exporter,"{#IFNAME}"].last()}>0`<p>Recovery expression:</p>`{TEMPLATE_NAME:net.if.in[node_exporter,"{#IFNAME}"].avg(15m)}<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*{Linux by Prom:net.if.speed[node_exporter,"{#IFNAME}"].last()} and {Linux by Prom:net.if.out[node_exporter,"{#IFNAME}"].avg(15m)}<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*{Linux by Prom:net.if.speed[node_exporter,"{#IFNAME}"].last()}` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> |
-|Interface {#IFNAME}({#IFALIAS}): High error rate ( > {$IF.ERRORS.WARN:"{#IFNAME}"} for 5m) |<p>Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold</p> |`{TEMPLATE_NAME:net.if.in.errors[node_exporter,"{#IFNAME}"].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"} or {Linux by Prom:net.if.out.errors[node_exporter"{#IFNAME}"].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"}`<p>Recovery expression:</p>`{TEMPLATE_NAME:net.if.in.errors[node_exporter,"{#IFNAME}"].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8 and {Linux by Prom:net.if.out.errors[node_exporter"{#IFNAME}"].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> |
-|Interface {#IFNAME}({#IFALIAS}): Ethernet has changed to lower speed than it was before |<p>This Ethernet connection has transitioned down from its known maximum speed. This might be a sign of autonegotiation issues. Ack to close.</p> |`{TEMPLATE_NAME:net.if.speed[node_exporter,"{#IFNAME}"].change()}<0 and {TEMPLATE_NAME:net.if.speed[node_exporter,"{#IFNAME}"].last()}>0 and ( {Linux by Prom:net.if.type[node_exporter,"{#IFNAME}"].last()}=6 or {Linux by Prom:net.if.type[node_exporter,"{#IFNAME}"].last()}=7 or {Linux by Prom:net.if.type[node_exporter,"{#IFNAME}"].last()}=11 or {Linux by Prom:net.if.type[node_exporter,"{#IFNAME}"].last()}=62 or {Linux by Prom:net.if.type[node_exporter,"{#IFNAME}"].last()}=69 or {Linux by Prom:net.if.type[node_exporter,"{#IFNAME}"].last()}=117 ) and ({Linux by Prom:net.if.status[node_exporter,"{#IFNAME}"].last()}<>2)`<p>Recovery expression:</p>`({TEMPLATE_NAME:net.if.speed[node_exporter,"{#IFNAME}"].change()}>0 and {TEMPLATE_NAME:net.if.speed[node_exporter,"{#IFNAME}"].prev()}>0) or ({Linux by Prom:net.if.status[node_exporter,"{#IFNAME}"].last()}=2)` |INFO |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> |
+|High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`{TEMPLATE_NAME:vm.memory.util[node_exporter].min(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 (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2}) |<p>-</p> |`{TEMPLATE_NAME:vm.memory.available[node_exporter].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux by Prom:vm.memory.total[node_exporter].last()}>0` |AVERAGE | |
+|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`{TEMPLATE_NAME:system.swap.pfree[node_exporter].min(5m)}<{$SWAP.PFREE.MIN.WARN} and {Linux by Prom:system.swap.total[node_exporter].last()}>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 (> {$IF.UTIL.MAX:"{#IFNAME}"}% ) |<p>The network interface utilization is close to its estimated maximum bandwidth.</p> |`({TEMPLATE_NAME:net.if.in[node_exporter,"{#IFNAME}"].avg(15m)}>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*{Linux by Prom:net.if.speed[node_exporter,"{#IFNAME}"].last()} or {Linux by Prom:net.if.out[node_exporter,"{#IFNAME}"].avg(15m)}>({$IF.UTIL.MAX:"{#IFNAME}"}/100)*{Linux by Prom:net.if.speed[node_exporter,"{#IFNAME}"].last()}) and {Linux by Prom:net.if.speed[node_exporter,"{#IFNAME}"].last()}>0`<p>Recovery expression:</p>`{TEMPLATE_NAME:net.if.in[node_exporter,"{#IFNAME}"].avg(15m)}<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*{Linux by Prom:net.if.speed[node_exporter,"{#IFNAME}"].last()} and {Linux by Prom:net.if.out[node_exporter,"{#IFNAME}"].avg(15m)}<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*{Linux by Prom:net.if.speed[node_exporter,"{#IFNAME}"].last()}` |WARNING |<p>Manual close: YES</p><p>**Depends on**:</p><p>- Interface {#IFNAME}({#IFALIAS}): Link down</p> |
+|Interface {#IFNAME}({#IFALIAS}): High error rate (> {$IF.ERRORS.WARN:"{#IFNAME}"} for 5m) |<p>Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold</p> |`{TEMPLATE_NAME:net.if.in.errors[node_exporter,"{#IFNAME}"].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"} or {Linux by Prom:net.if.out.errors[node_exporter"{#IFNAME}"].min(5m)}>{$IF.ERRORS.WARN:"{#IFNAME}"}`<p>Recovery expression:</p>`{TEMPLATE_NAME:net.if.in.errors[node_exporter,"{#IFNAME}"].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8 and {Linux by Prom:net.if.out.errors[node_exporter"{#IFNAME}"].max(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> |`{TEMPLATE_NAME:net.if.speed[node_exporter,"{#IFNAME}"].change()}<0 and {TEMPLATE_NAME:net.if.speed[node_exporter,"{#IFNAME}"].last()}>0 and ({Linux by Prom:net.if.type[node_exporter,"{#IFNAME}"].last()}=6 or {Linux by Prom:net.if.type[node_exporter,"{#IFNAME}"].last()}=7 or {Linux by Prom:net.if.type[node_exporter,"{#IFNAME}"].last()}=11 or {Linux by Prom:net.if.type[node_exporter,"{#IFNAME}"].last()}=62 or {Linux by Prom:net.if.type[node_exporter,"{#IFNAME}"].last()}=69 or {Linux by Prom:net.if.type[node_exporter,"{#IFNAME}"].last()}=117 ) and ({Linux by Prom:net.if.status[node_exporter,"{#IFNAME}"].last()}<>2)`<p>Recovery expression:</p>`({TEMPLATE_NAME:net.if.speed[node_exporter,"{#IFNAME}"].change()}>0 and {TEMPLATE_NAME:net.if.speed[node_exporter,"{#IFNAME}"].prev()}>0) or ({Linux by Prom:net.if.status[node_exporter,"{#IFNAME}"].last()}=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> |`{TEMPLATE_NAME:net.if.type[node_exporter,"{#IFNAME}"].change()}<0 and {TEMPLATE_NAME:net.if.type[node_exporter,"{#IFNAME}"].last()}>0 and ({Linux by Prom:net.if.type[node_exporter,"{#IFNAME}"].last()}=6 or {Linux by Prom:net.if.type[node_exporter,"{#IFNAME}"].last()}=1) and ({Linux by Prom:net.if.status[node_exporter,"{#IFNAME}"].last()}<>2)`<p>Recovery expression:</p>`({TEMPLATE_NAME:net.if.type[node_exporter,"{#IFNAME}"].change()}>0 and {TEMPLATE_NAME:net.if.type[node_exporter,"{#IFNAME}"].prev()}>0) or ({Linux by Prom:net.if.status[node_exporter,"{#IFNAME}"].last()}=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> |`{$IFCONTROL:"{#IFNAME}"}=1 and ({TEMPLATE_NAME:net.if.status[node_exporter,"{#IFNAME}"].last()}=2 and {TEMPLATE_NAME:net.if.status[node_exporter,"{#IFNAME}"].diff()}=1)`<p>Recovery expression:</p>`{TEMPLATE_NAME:net.if.status[node_exporter,"{#IFNAME}"].last()}<>2 or {$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> |`{TEMPLATE_NAME:system.uptime[node_exporter].last()}<10m` |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 29ecf2b2f1e..fc1d7186df1 100644
--- a/templates/os/linux_prom/template_os_linux_prom.yaml
+++ b/templates/os/linux_prom/template_os_linux_prom.yaml
@@ -954,12 +954,12 @@ zabbix_export:
           triggers:
             -
               expression: '{min(5m)}>{$MEMORY.UTIL.MAX}'
-              name: 'High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m)'
+              name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)'
               priority: AVERAGE
               description: 'The system is running out of free memory.'
               dependencies:
                 -
-                  name: 'Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
+                  name: 'Lack of available memory (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
                   expression: '{Linux by Prom:vm.memory.available[node_exporter].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux by Prom:vm.memory.total[node_exporter].last()}>0'
       discovery_rules:
         -
@@ -1315,7 +1315,7 @@ zabbix_export:
               recovery_expression: |
                 {Linux by Prom:net.if.in[node_exporter,"{#IFNAME}"].avg(15m)}<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*{Linux by Prom:net.if.speed[node_exporter,"{#IFNAME}"].last()} and
                 {Linux by Prom:net.if.out[node_exporter,"{#IFNAME}"].avg(15m)}<(({$IF.UTIL.MAX:"{#IFNAME}"}-3)/100)*{Linux by Prom:net.if.speed[node_exporter,"{#IFNAME}"].last()}
-              name: 'Interface {#IFNAME}({#IFALIAS}): High bandwidth usage ( > {$IF.UTIL.MAX:"{#IFNAME}"}% )'
+              name: 'Interface {#IFNAME}({#IFALIAS}): High bandwidth usage (> {$IF.UTIL.MAX:"{#IFNAME}"}% )'
               opdata: 'In: {ITEM.LASTVALUE1}, out: {ITEM.LASTVALUE3}, speed: {ITEM.LASTVALUE2}'
               priority: WARNING
               description: 'The network interface utilization is close to its estimated maximum bandwidth.'
@@ -1333,7 +1333,7 @@ zabbix_export:
               recovery_expression: |
                 {Linux by Prom:net.if.in.errors[node_exporter,"{#IFNAME}"].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8
                 and {Linux by Prom:net.if.out.errors[node_exporter"{#IFNAME}"].max(5m)}<{$IF.ERRORS.WARN:"{#IFNAME}"}*0.8
-              name: 'Interface {#IFNAME}({#IFALIAS}): High error rate ( > {$IF.ERRORS.WARN:"{#IFNAME}"} for 5m)'
+              name: 'Interface {#IFNAME}({#IFALIAS}): High error rate (> {$IF.ERRORS.WARN:"{#IFNAME}"} for 5m)'
               opdata: 'errors in: {ITEM.LASTVALUE1}, errors out: {ITEM.LASTVALUE2}'
               priority: WARNING
               description: 'Recovers when below 80% of {$IF.ERRORS.WARN:"{#IFNAME}"} threshold'
@@ -2217,20 +2217,20 @@ zabbix_export:
   triggers:
     -
       expression: '{Linux by Prom:system.swap.pfree[node_exporter].min(5m)}<{$SWAP.PFREE.MIN.WARN} and {Linux by Prom:system.swap.total[node_exporter].last()}>0'
-      name: 'High swap space usage ( less than {$SWAP.PFREE.MIN.WARN}% free)'
+      name: 'High swap space usage (less than {$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'
       dependencies:
         -
-          name: 'High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m)'
+          name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)'
           expression: '{Linux by Prom:vm.memory.util[node_exporter].min(5m)}>{$MEMORY.UTIL.MAX}'
         -
-          name: 'Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
+          name: 'Lack of available memory (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
           expression: '{Linux by Prom:vm.memory.available[node_exporter].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux by Prom:vm.memory.total[node_exporter].last()}>0'
     -
       expression: '{Linux by Prom:vm.memory.available[node_exporter].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux by Prom:vm.memory.total[node_exporter].last()}>0'
-      name: 'Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
+      name: 'Lack of available memory (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
       opdata: 'Available: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}'
       priority: AVERAGE
     -
diff --git a/templates/os/linux_snmp_snmp/README.md b/templates/os/linux_snmp_snmp/README.md
index a8f758b0a17..131823dddfe 100644
--- a/templates/os/linux_snmp_snmp/README.md
+++ b/templates/os/linux_snmp_snmp/README.md
@@ -46,9 +46,9 @@ There are no template links in this template.
 
 |Name|Description|Expression|Severity|Dependencies and additional info|
 |----|-----------|----|----|----|
-|High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`{TEMPLATE_NAME:vm.memory.util[snmp].min(5m)}>{$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> |`{TEMPLATE_NAME:vm.memory.available[snmp].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory SNMP:vm.memory.total[memTotalReal.0].last()}>0` |AVERAGE | |
-|High swap space usage ( less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`{TEMPLATE_NAME:system.swap.pfree[snmp].min(5m)}<{$SWAP.PFREE.MIN.WARN} and {Linux memory SNMP:system.swap.total[memTotalSwap.0].last()}>0` |WARNING |<p>**Depends on**:</p><p>- High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m)</p><p>- Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})</p> |
+|High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m) |<p>The system is running out of free memory.</p> |`{TEMPLATE_NAME:vm.memory.util[snmp].min(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 (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2}) |<p>-</p> |`{TEMPLATE_NAME:vm.memory.available[snmp].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory SNMP:vm.memory.total[memTotalReal.0].last()}>0` |AVERAGE | |
+|High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free) |<p>This trigger is ignored, if there is no swap configured</p> |`{TEMPLATE_NAME:system.swap.pfree[snmp].min(5m)}<{$SWAP.PFREE.MIN.WARN} and {Linux memory SNMP:system.swap.total[memTotalSwap.0].last()}>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/os/linux_snmp_snmp/template_os_linux_snmp_snmp.yaml b/templates/os/linux_snmp_snmp/template_os_linux_snmp_snmp.yaml
index c4e176bee25..c46dc1a122e 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
@@ -986,12 +986,12 @@ zabbix_export:
           triggers:
             -
               expression: '{min(5m)}>{$MEMORY.UTIL.MAX}'
-              name: 'High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m)'
+              name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)'
               priority: AVERAGE
               description: 'The system is running out of free memory.'
               dependencies:
                 -
-                  name: 'Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
+                  name: 'Lack of available memory (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
                   expression: '{Linux memory SNMP:vm.memory.available[snmp].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory SNMP:vm.memory.total[memTotalReal.0].last()}>0'
       macros:
         -
@@ -1205,20 +1205,20 @@ zabbix_export:
   triggers:
     -
       expression: '{Linux memory SNMP:system.swap.pfree[snmp].min(5m)}<{$SWAP.PFREE.MIN.WARN} and {Linux memory SNMP:system.swap.total[memTotalSwap.0].last()}>0'
-      name: 'High swap space usage ( less than {$SWAP.PFREE.MIN.WARN}% free)'
+      name: 'High swap space usage (less than {$SWAP.PFREE.MIN.WARN}% free)'
       opdata: 'Free: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}'
       priority: WARNING
       description: 'This trigger is ignored, if there is no swap configured'
       dependencies:
         -
-          name: 'High memory utilization ( >{$MEMORY.UTIL.MAX}% for 5m)'
+          name: 'High memory utilization (>{$MEMORY.UTIL.MAX}% for 5m)'
           expression: '{Linux memory SNMP:vm.memory.util[snmp].min(5m)}>{$MEMORY.UTIL.MAX}'
         -
-          name: 'Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
+          name: 'Lack of available memory (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
           expression: '{Linux memory SNMP:vm.memory.available[snmp].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory SNMP:vm.memory.total[memTotalReal.0].last()}>0'
     -
       expression: '{Linux memory SNMP:vm.memory.available[snmp].min(5m)}<{$MEMORY.AVAILABLE.MIN} and {Linux memory SNMP:vm.memory.total[memTotalReal.0].last()}>0'
-      name: 'Lack of available memory ( < {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
+      name: 'Lack of available memory (< {$MEMORY.AVAILABLE.MIN} of {ITEM.VALUE2})'
       opdata: 'Available: {ITEM.LASTVALUE1}, total: {ITEM.LASTVALUE2}'
       priority: AVERAGE
     -