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author | Andrew Biba <andrew.biba@zabbix.com> | 2022-06-07 23:32:37 +0300 |
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committer | Andrew Biba <andrew.biba@zabbix.com> | 2022-06-07 23:32:37 +0300 |
commit | 24236a893e0037d71eefe61e621486433ab81c20 (patch) | |
tree | 5990290103a2861307c0f2903204cee6b22a5d6a /templates/db/tidb_http/tidb_tidb_http/README.md | |
parent | 4b8e6b21b37de3bce14bc55ca90d6d6cda00ab0b (diff) |
.........T [ZBXNEXT-7596] updated templates for 6.2 version (template_groups and host_groups properties)
Diffstat (limited to 'templates/db/tidb_http/tidb_tidb_http/README.md')
-rw-r--r-- | templates/db/tidb_http/tidb_tidb_http/README.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/templates/db/tidb_http/tidb_tidb_http/README.md b/templates/db/tidb_http/tidb_tidb_http/README.md index 4d75e22191a..a050ff588e3 100644 --- a/templates/db/tidb_http/tidb_tidb_http/README.md +++ b/templates/db/tidb_http/tidb_tidb_http/README.md @@ -116,7 +116,7 @@ There are no template links in this template. |TiDB: Too few keep alive operations |<p>Indicates whether the TiDB process still exists. If the number of times for tidb_monitor_keep_alive_total increases less than 10 per minute, the TiDB process might already exit and an alert is triggered.</p> |`max(/TiDB by HTTP/tidb.monitor_keep_alive.rate,5m)<{$TIDB.MONITOR_KEEP_ALIVE.MAX.WARN}` |AVERAGE | | |TiDB: Heap memory usage is too high |<p>-</p> |`min(/TiDB by HTTP/tidb.heap_bytes,5m)>{$TIDB.HEAP.USAGE.MAX.WARN}` |WARNING | | |TiDB: Current number of open files is too high |<p>Heavy file descriptor usage (i.e., near the process's file descriptor limit) indicates a potential file descriptor exhaustion issue.</p> |`min(/TiDB by HTTP/tidb.process_open_fds,5m)/last(/TiDB by HTTP/tidb.process_max_fds)*100>{$TIDB.OPEN.FDS.MAX.WARN}` |WARNING | | -|TiDB: has been restarted |<p>Uptime is less than 10 minutes</p> |`last(/TiDB by HTTP/tidb.uptime)<10m` |INFO |<p>Manual close: YES</p> | +|TiDB: has been restarted |<p>Uptime is less than 10 minutes.</p> |`last(/TiDB by HTTP/tidb.uptime)<10m` |INFO |<p>Manual close: YES</p> | |TiDB: Version has changed |<p>TiDB version has changed. Ack to close.</p> |`last(/TiDB by HTTP/tidb.version,#1)<>last(/TiDB by HTTP/tidb.version,#2) and length(last(/TiDB by HTTP/tidb.version))>0` |INFO |<p>Manual close: YES</p> | |TiDB: Too many time jump backs |<p>-</p> |`min(/TiDB by HTTP/tidb.monitor_time_jump_back.rate,5m)>{$TIDB.TIME_JUMP_BACK.MAX.WARN}` |WARNING | | |TiDB: There are panicked TiDB threads |<p>When a panic occurs, an alert is triggered. The thread is often recovered, otherwise, TiDB will frequently restart.</p> |`last(/TiDB by HTTP/tidb.tidb_server_panic_total.rate)>0` |AVERAGE | | |