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33 KiB

Zabbix server health

Overview

This template is designed to monitor internal Zabbix metrics on the local Zabbix server.

Requirements

Zabbix version: 7.0 and higher.

Tested versions

This template has been tested on:

  • Zabbix server 7.0

Configuration

Zabbix should be configured according to the instructions in the Templates out of the box section.

Setup

Link this template to the local Zabbix server host.

Macros used

Name Description Default
{$PROXY.LAST_SEEN.MAX}

The maximum number of seconds that Zabbix proxy has not been seen.

600

Items

Name Description Type Key and additional info
Zabbix server: Zabbix stats cluster

The master item of Zabbix cluster statistics.

Zabbix internal zabbix[cluster,discovery,nodes]
Zabbix server: Zabbix proxies stats

The master item of Zabbix proxies' statistics.

Zabbix internal zabbix[proxy,discovery]
Zabbix server: Queue over 10 minutes

The number of monitored items in the queue, which are delayed at least by 10 minutes.

Zabbix internal zabbix[queue,10m]
Zabbix server: Queue

The number of monitored items in the queue, which are delayed at least by 6 seconds.

Zabbix internal zabbix[queue]
Zabbix server: Utilization of alert manager internal processes, in %

The average percentage of the time during which the alert manager processes have been busy for the last minute.

Zabbix internal zabbix[process,alert manager,avg,busy]
Zabbix server: Utilization of alert syncer internal processes, in %

The average percentage of the time during which the alert syncer processes have been busy for the last minute.

Zabbix internal zabbix[process,alert syncer,avg,busy]
Zabbix server: Utilization of alerter internal processes, in %

The average percentage of the time during which the alerter processes have been busy for the last minute.

Zabbix internal zabbix[process,alerter,avg,busy]
Zabbix server: Utilization of availability manager internal processes, in %

The average percentage of the time during which the availability manager processes have been busy for the last minute.

Zabbix internal zabbix[process,availability manager,avg,busy]
Zabbix server: Utilization of configuration syncer internal processes, in %

The average percentage of the time during which the configuration syncer processes have been busy for the last minute.

Zabbix internal zabbix[process,configuration syncer,avg,busy]
Zabbix server: Utilization of escalator internal processes, in %

The average percentage of the time during which the escalator processes have been busy for the last minute.

Zabbix internal zabbix[process,escalator,avg,busy]
Zabbix server: Utilization of history poller data collector processes, in %

The average percentage of the time during which the history poller processes have been busy for the last minute.

Zabbix internal zabbix[process,history poller,avg,busy]
Zabbix server: Utilization of ODBC poller data collector processes, in %

The average percentage of the time during which the ODBC poller processes have been busy for the last minute.

Zabbix internal zabbix[process,odbc poller,avg,busy]
Zabbix server: Utilization of history syncer internal processes, in %

The average percentage of the time during which the history syncer processes have been busy for the last minute.

Zabbix internal zabbix[process,history syncer,avg,busy]
Zabbix server: Utilization of housekeeper internal processes, in %

The average percentage of the time during which the housekeeper processes have been busy for the last minute.

Zabbix internal zabbix[process,housekeeper,avg,busy]
Zabbix server: Utilization of http poller data collector processes, in %

The average percentage of the time during which the http poller processes have been busy for the last minute.

Zabbix internal zabbix[process,http poller,avg,busy]
Zabbix server: Utilization of icmp pinger data collector processes, in %

The average percentage of the time during which the icmp pinger processes have been busy for the last minute.

Zabbix internal zabbix[process,icmp pinger,avg,busy]
Zabbix server: Utilization of ipmi manager internal processes, in %

The average percentage of the time during which the ipmi manager processes have been busy for the last minute.

Zabbix internal zabbix[process,ipmi manager,avg,busy]
Zabbix server: Utilization of ipmi poller data collector processes, in %

The average percentage of the time during which the ipmi poller processes have been busy for the last minute.

Zabbix internal zabbix[process,ipmi poller,avg,busy]
Zabbix server: Utilization of java poller data collector processes, in %

The average percentage of the time during which the java poller processes have been busy for the last minute.

Zabbix internal zabbix[process,java poller,avg,busy]
Zabbix server: Utilization of LLD manager internal processes, in %

The average percentage of the time during which the lld manager processes have been busy for the last minute.

Zabbix internal zabbix[process,lld manager,avg,busy]
Zabbix server: Utilization of LLD worker internal processes, in %

The average percentage of the time during which the lld worker processes have been busy for the last minute.

Zabbix internal zabbix[process,lld worker,avg,busy]
Zabbix server: Utilization of connector manager internal processes, in %

The average percentage of the time during which the connector manager processes have been busy for the last minute.

Zabbix internal zabbix[process,connector manager,avg,busy]
Zabbix server: Utilization of connector worker internal processes, in %

The average percentage of the time during which the connector worker processes have been busy for the last minute.

Zabbix internal zabbix[process,connector worker,avg,busy]
Zabbix server: Utilization of discovery manager internal processes, in %

The average percentage of the time during which the discovery manager processes have been busy for the last minute.

Zabbix internal zabbix[process,discovery manager,avg,busy]
Zabbix server: Utilization of discovery worker internal processes, in %

The average percentage of the time during which the discovery worker processes have been busy for the last minute.

Zabbix internal zabbix[process,discovery worker,avg,busy]
Zabbix server: Utilization of poller data collector processes, in %

The average percentage of the time during which the poller processes have been busy for the last minute.

Zabbix internal zabbix[process,poller,avg,busy]
Zabbix server: Utilization of preprocessing worker internal processes, in %

The average percentage of the time during which the preprocessing worker processes have been busy for the last minute.

Zabbix internal zabbix[process,preprocessing worker,avg,busy]
Zabbix server: Utilization of preprocessing manager internal processes, in %

The average percentage of the time during which the preprocessing manager processes have been busy for the last minute.

Zabbix internal zabbix[process,preprocessing manager,avg,busy]
Zabbix server: Utilization of proxy poller data collector processes, in %

The average percentage of the time during which the proxy poller processes have been busy for the last minute.

Zabbix internal zabbix[process,proxy poller,avg,busy]
Zabbix server: Utilization of report manager internal processes, in %

The average percentage of the time during which the report manager processes have been busy for the last minute.

Zabbix internal zabbix[process,report manager,avg,busy]
Zabbix server: Utilization of report writer internal processes, in %

The average percentage of the time during which the report writer processes have been busy for the last minute.

Zabbix internal zabbix[process,report writer,avg,busy]
Zabbix server: Utilization of self-monitoring internal processes, in %

The average percentage of the time during which the self-monitoring processes have been busy for the last minute.

Zabbix internal zabbix[process,self-monitoring,avg,busy]
Zabbix server: Utilization of snmp trapper data collector processes, in %

The average percentage of the time during which the snmp trapper processes have been busy for the last minute.

Zabbix internal zabbix[process,snmp trapper,avg,busy]
Zabbix server: Utilization of task manager internal processes, in %

The average percentage of the time during which the task manager processes have been busy for the last minute.

Zabbix internal zabbix[process,task manager,avg,busy]
Zabbix server: Utilization of timer internal processes, in %

The average percentage of the time during which the timer processes have been busy for the last minute.

Zabbix internal zabbix[process,timer,avg,busy]
Zabbix server: Utilization of service manager internal processes, in %

The average percentage of the time during which the service manager processes have been busy for the last minute.

Zabbix internal zabbix[process,service manager,avg,busy]
Zabbix server: Utilization of trigger housekeeper internal processes, in %

The average percentage of the time during which the trigger housekeeper processes have been busy for the last minute.

Zabbix internal zabbix[process,trigger housekeeper,avg,busy]
Zabbix server: Utilization of trapper data collector processes, in %

The average percentage of the time during which the trapper processes have been busy for the last minute.

Zabbix internal zabbix[process,trapper,avg,busy]
Zabbix server: Utilization of unreachable poller data collector processes, in %

The average percentage of the time during which the unreachable poller processes have been busy for the last minute.

Zabbix internal zabbix[process,unreachable poller,avg,busy]
Zabbix server: Utilization of vmware data collector processes, in %

The average percentage of the time during which the vmware collector processes have been busy for the last minute.

Zabbix internal zabbix[process,vmware collector,avg,busy]
Zabbix server: Utilization of agent poller data collector processes, in %

The average percentage of the time during which the agent poller processes have been busy for the last minute.

Zabbix internal zabbix[process,agent poller,avg,busy]
Zabbix server: Utilization of http agent poller data collector processes, in %

The average percentage of the time during which the http agent poller processes have been busy for the last minute.

Zabbix internal zabbix[process,http agent poller,avg,busy]
Zabbix server: Utilization of snmp poller data collector processes, in %

The average percentage of the time during which the snmp poller processes have been busy for the last minute.

Zabbix internal zabbix[process,snmp poller,avg,busy]
Zabbix server: Configuration cache, % used

The availability statistics of Zabbix configuration cache. The percentage of used data buffer.

Zabbix internal zabbix[rcache,buffer,pused]
Zabbix server: Trend function cache, % of unique requests

The effectiveness statistics of Zabbix trend function cache. The percentage of cached items calculated from the sum of cached items plus requests.

Low percentage most likely means that the cache size can be reduced.

Zabbix internal zabbix[tcache,cache,pitems]
Zabbix server: Trend function cache, % of misses

The effectiveness statistics of Zabbix trend function cache. The percentage of cache misses.

Zabbix internal zabbix[tcache,cache,pmisses]
Zabbix server: Value cache, % used

The availability statistics of Zabbix value cache. The percentage of used data buffer.

Zabbix internal zabbix[vcache,buffer,pused]
Zabbix server: Value cache hits

The effectiveness statistics of Zabbix value cache. The number of cache hits (history values taken from the cache).

Zabbix internal zabbix[vcache,cache,hits]

Preprocessing

  • Change per second
Zabbix server: Value cache misses

The effectiveness statistics of Zabbix value cache. The number of cache misses (history values taken from the database).

Zabbix internal zabbix[vcache,cache,misses]

Preprocessing

  • Change per second
Zabbix server: Value cache operating mode

The operating mode of the value cache.

Zabbix internal zabbix[vcache,cache,mode]
Zabbix server: Version

A version of Zabbix server.

Zabbix internal zabbix[version]

Preprocessing

  • Discard unchanged with heartbeat: 1d

Zabbix server: VMware cache, % used

The availability statistics of Zabbix vmware cache. The percentage of used data buffer.

Zabbix internal zabbix[vmware,buffer,pused]
Zabbix server: History write cache, % used

The statistics and availability of Zabbix write cache. The percentage of used history buffer.

The history cache is used to store item values. A high number indicates performance problems on the database side.

Zabbix internal zabbix[wcache,history,pused]
Zabbix server: History index cache, % used

The statistics and availability of Zabbix write cache. The percentage of used history index buffer.

The history index cache is used to index values stored in the history cache.

Zabbix internal zabbix[wcache,index,pused]
Zabbix server: Trend write cache, % used

The statistics and availability of Zabbix write cache. The percentage of used trend buffer.

The trend cache stores the aggregate of all items that have received data for the current hour.

Zabbix internal zabbix[wcache,trend,pused]
Zabbix server: Number of processed values per second

The statistics and availability of Zabbix write cache.

The total number of values processed by Zabbix server or Zabbix proxy, except unsupported items.

Zabbix internal zabbix[wcache,values]

Preprocessing

  • Change per second
Zabbix server: Number of processed numeric (float) values per second

The statistics and availability of Zabbix write cache.

The number of processed float values.

Zabbix internal zabbix[wcache,values,float]

Preprocessing

  • Change per second
Zabbix server: Number of processed log values per second

The statistics and availability of Zabbix write cache.

The number of processed log values.

Zabbix internal zabbix[wcache,values,log]

Preprocessing

  • Change per second
Zabbix server: Number of processed not supported values per second

The statistics and availability of Zabbix write cache.

The number of times the item processing resulted in an item becoming unsupported or keeping that state.

Zabbix internal zabbix[wcache,values,not supported]

Preprocessing

  • Change per second
Zabbix server: Number of processed character values per second

The statistics and availability of Zabbix write cache.

The number of processed character/string values.

Zabbix internal zabbix[wcache,values,str]

Preprocessing

  • Change per second
Zabbix server: Number of processed text values per second

The statistics and availability of Zabbix write cache.

The number of processed text values.

Zabbix internal zabbix[wcache,values,text]

Preprocessing

  • Change per second
Zabbix server: LLD queue

The count of values enqueued in the low-level discovery processing queue.

Zabbix internal zabbix[lld_queue]
Zabbix server: Preprocessing queue

The count of values enqueued in the preprocessing queue.

Zabbix internal zabbix[preprocessing_queue]
Zabbix server: Connector queue

The count of values enqueued in the connector queue.

Zabbix internal zabbix[connector_queue]
Zabbix server: Discovery queue

The count of values enqueued in the discovery queue.

Zabbix internal zabbix[discovery_queue]
Zabbix server: Number of processed numeric (unsigned) values per second

The statistics and availability of Zabbix write cache.

The number of processed numeric (unsigned) values.

Zabbix internal zabbix[wcache,values,uint]

Preprocessing

  • Change per second

Triggers

Name Description Expression Severity Dependencies and additional info
Zabbix server: More than 100 items having missing data for more than 10 minutes

The zabbix[stats,{$IP},{$PORT},queue,10m] item collects data about the number of items that have been missing the data for more than 10 minutes.

min(/Zabbix server health/zabbix[queue,10m],10m)>100 Warning Manual close: Yes
Zabbix server: Utilization of alert manager processes is high avg(/Zabbix server health/zabbix[process,alert manager,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of alert syncer processes is high avg(/Zabbix server health/zabbix[process,alert syncer,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of alerter processes is high avg(/Zabbix server health/zabbix[process,alerter,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of availability manager processes is high avg(/Zabbix server health/zabbix[process,availability manager,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of configuration syncer processes is high avg(/Zabbix server health/zabbix[process,configuration syncer,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of escalator processes is high avg(/Zabbix server health/zabbix[process,escalator,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of history poller processes is high avg(/Zabbix server health/zabbix[process,history poller,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of ODBC poller processes is high avg(/Zabbix server health/zabbix[process,odbc poller,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of history syncer processes is high avg(/Zabbix server health/zabbix[process,history syncer,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of housekeeper processes is high avg(/Zabbix server health/zabbix[process,housekeeper,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of http poller processes is high avg(/Zabbix server health/zabbix[process,http poller,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of icmp pinger processes is high avg(/Zabbix server health/zabbix[process,icmp pinger,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of ipmi manager processes is high avg(/Zabbix server health/zabbix[process,ipmi manager,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of ipmi poller processes is high avg(/Zabbix server health/zabbix[process,ipmi poller,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of java poller processes is high avg(/Zabbix server health/zabbix[process,java poller,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of lld manager processes is high avg(/Zabbix server health/zabbix[process,lld manager,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of lld worker processes is high avg(/Zabbix server health/zabbix[process,lld worker,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of connector manager processes is high avg(/Zabbix server health/zabbix[process,connector manager,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of connector worker processes is high avg(/Zabbix server health/zabbix[process,connector worker,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of discovery manager processes is high avg(/Zabbix server health/zabbix[process,discovery manager,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of discovery worker processes is high avg(/Zabbix server health/zabbix[process,discovery worker,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of poller processes is high avg(/Zabbix server health/zabbix[process,poller,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of preprocessing worker processes is high avg(/Zabbix server health/zabbix[process,preprocessing worker,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of preprocessing manager processes is high avg(/Zabbix server health/zabbix[process,preprocessing manager,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of proxy poller processes is high avg(/Zabbix server health/zabbix[process,proxy poller,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of report manager processes is high avg(/Zabbix server health/zabbix[process,report manager,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of report writer processes is high avg(/Zabbix server health/zabbix[process,report writer,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of self-monitoring processes is high avg(/Zabbix server health/zabbix[process,self-monitoring,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of snmp trapper processes is high avg(/Zabbix server health/zabbix[process,snmp trapper,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of task manager processes is high avg(/Zabbix server health/zabbix[process,task manager,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of timer processes is high avg(/Zabbix server health/zabbix[process,timer,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of service manager processes is high avg(/Zabbix server health/zabbix[process,service manager,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of trigger housekeeper processes is high avg(/Zabbix server health/zabbix[process,trigger housekeeper,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of trapper processes is high avg(/Zabbix server health/zabbix[process,trapper,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of unreachable poller processes is high avg(/Zabbix server health/zabbix[process,unreachable poller,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of vmware collector processes is high avg(/Zabbix server health/zabbix[process,vmware collector,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of agent poller processes is high avg(/Zabbix server health/zabbix[process,agent poller,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of http agent poller processes is high avg(/Zabbix server health/zabbix[process,http agent poller,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: Utilization of snmp poller processes is high avg(/Zabbix server health/zabbix[process,snmp poller,avg,busy],10m)>75 Average Manual close: Yes
Zabbix server: More than 75% used in the configuration cache

Consider increasing CacheSize in the zabbix_server.conf configuration file.

max(/Zabbix server health/zabbix[rcache,buffer,pused],10m)>75 Average Manual close: Yes
Zabbix server: More than 95% used in the value cache

Consider increasing ValueCacheSize in the zabbix_server.conf configuration file.

max(/Zabbix server health/zabbix[vcache,buffer,pused],10m)>95 Average Manual close: Yes
Zabbix server: Zabbix value cache working in low memory mode

Once the low memory mode has been switched on, the value cache will remain in this state for 24 hours, even if the problem that triggered this mode is resolved sooner.

last(/Zabbix server health/zabbix[vcache,cache,mode])=1 High Manual close: Yes
Zabbix server: Version has changed

Zabbix server version has changed. Acknowledge to close the problem manually.

last(/Zabbix server health/zabbix[version],#1)<>last(/Zabbix server health/zabbix[version],#2) and length(last(/Zabbix server health/zabbix[version]))>0 Info Manual close: Yes
Zabbix server: More than 75% used in the vmware cache

Consider increasing VMwareCacheSize in the zabbix_server.conf configuration file.

max(/Zabbix server health/zabbix[vmware,buffer,pused],10m)>75 Average Manual close: Yes
Zabbix server: More than 75% used in the history cache

Consider increasing HistoryCacheSize in the zabbix_server.conf configuration file.

max(/Zabbix server health/zabbix[wcache,history,pused],10m)>75 Average Manual close: Yes
Zabbix server: More than 75% used in the history index cache

Consider increasing HistoryIndexCacheSize in the zabbix_server.conf configuration file.

max(/Zabbix server health/zabbix[wcache,index,pused],10m)>75 Average Manual close: Yes
Zabbix server: More than 75% used in the trends cache

Consider increasing TrendCacheSize in the zabbix_server.conf configuration file.

max(/Zabbix server health/zabbix[wcache,trend,pused],10m)>75 Average Manual close: Yes

LLD rule Zabbix proxy discovery

Name Description Type Key and additional info
Zabbix proxy discovery

LLD rule with item and trigger prototypes for the proxy discovery.

Dependent item zabbix.proxy.discovery

Item prototypes for Zabbix proxy discovery

Name Description Type Key and additional info
Proxy [{#PROXY.NAME}]: Stats

The statistics for the discovered proxy.

Dependent item zabbix.proxy.stats[{#PROXY.NAME}]

Preprocessing

  • JSON Path: $.[?(@.name=="{#PROXY.NAME}")].first()

Proxy [{#PROXY.NAME}]: Mode

The mode of Zabbix proxy.

Dependent item zabbix.proxy.mode[{#PROXY.NAME}]

Preprocessing

  • JSON Path: $.passive

  • JavaScript: return value === 'false' ? 0 : 1

  • Discard unchanged with heartbeat: 12h

Proxy [{#PROXY.NAME}]: Unencrypted

The encryption status for connections from a proxy.

Dependent item zabbix.proxy.unencrypted[{#PROXY.NAME}]

Preprocessing

  • JSON Path: $.unencrypted

  • JavaScript: return value === 'false' ? 0 : 1

  • Discard unchanged with heartbeat: 12h

Proxy [{#PROXY.NAME}]: PSK

The encryption status for connections from a proxy.

Dependent item zabbix.proxy.psk[{#PROXY.NAME}]

Preprocessing

  • JSON Path: $.psk

  • JavaScript: return value === 'false' ? 0 : 1

  • Discard unchanged with heartbeat: 12h

Proxy [{#PROXY.NAME}]: Certificate

The encryption status for connections from a proxy.

Dependent item zabbix.proxy.cert[{#PROXY.NAME}]

Preprocessing

  • JSON Path: $.cert

  • JavaScript: return value === 'false' ? 0 : 1

  • Discard unchanged with heartbeat: 12h

Proxy [{#PROXY.NAME}]: Compression

The compression status of a proxy.

Dependent item zabbix.proxy.compression[{#PROXY.NAME}]

Preprocessing

  • JSON Path: $.compression

  • JavaScript: return value === 'false' ? 0 : 1

  • Discard unchanged with heartbeat: 12h

Proxy [{#PROXY.NAME}]: Item count

The number of enabled items on enabled hosts assigned to a proxy.

Dependent item zabbix.proxy.items[{#PROXY.NAME}]

Preprocessing

  • JSON Path: $.items

  • Discard unchanged with heartbeat: 12h

Proxy [{#PROXY.NAME}]: Host count

The number of enabled hosts assigned to a proxy.

Dependent item zabbix.proxy.hosts[{#PROXY.NAME}]

Preprocessing

  • JSON Path: $.hosts

  • Discard unchanged with heartbeat: 12h

Proxy [{#PROXY.NAME}]: Version

A version of Zabbix proxy.

Dependent item zabbix.proxy.version[{#PROXY.NAME}]

Preprocessing

  • JSON Path: $.version

  • Discard unchanged with heartbeat: 12h

Proxy [{#PROXY.NAME}]: Last seen, in seconds

The time when a proxy was last seen by a server.

Dependent item zabbix.proxy.last_seen[{#PROXY.NAME}]

Preprocessing

  • JSON Path: $.last_seen

Proxy [{#PROXY.NAME}]: Compatibility

Version of proxy compared to Zabbix server version.

Possible values:

0 - Undefined;

1 - Current version (proxy and server have the same major version);

2 - Outdated version (proxy version is older than server version, but is partially supported);

3 - Unsupported version (proxy version is older than server previous LTS release version or server major version is older than proxy major version).

Dependent item zabbix.proxy.compatibility[{#PROXY.NAME}]

Preprocessing

  • JSON Path: $.compatibility

  • Discard unchanged with heartbeat: 12h

Proxy [{#PROXY.NAME}]: Required VPS

The required performance of a proxy (the number of values that need to be collected per second).

Dependent item zabbix.proxy.requiredperformance[{#PROXY.NAME}]

Preprocessing

  • JSON Path: $.requiredperformance

  • Discard unchanged with heartbeat: 12h

Trigger prototypes for Zabbix proxy discovery

Name Description Expression Severity Dependencies and additional info
Proxy [{#PROXY.NAME}]: Proxy last seen

Zabbix proxy is not updating the configuration data.

last(/Zabbix server health/zabbix.proxy.last_seen[{#PROXY.NAME}],#1)>{$PROXY.LAST_SEEN.MAX} Warning
Proxy [{#PROXY.NAME}]: Zabbix proxy never seen

Zabbix proxy is not updating the configuration data.

last(/Zabbix server health/zabbix.proxy.last_seen[{#PROXY.NAME}],#1)=-1 Warning
Proxy [{#PROXY.NAME}]: Zabbix proxy is outdated

Zabbix proxy version is older than server version, but is partially supported. Only data collection and remote execution is available.

last(/Zabbix server health/zabbix.proxy.compatibility[{#PROXY.NAME}],#1)=2 Warning
Proxy [{#PROXY.NAME}]: Zabbix proxy is not supported

Zabbix proxy version is older than server previous LTS release version or server major version is older than proxy major version.

last(/Zabbix server health/zabbix.proxy.compatibility[{#PROXY.NAME}],#1)=3 High

LLD rule High availability cluster node discovery

Name Description Type Key and additional info
High availability cluster node discovery

LLD rule with item and trigger prototypes for the node discovery.

Dependent item zabbix.nodes.discovery

Item prototypes for High availability cluster node discovery

Name Description Type Key and additional info
Cluster node [{#NODE.NAME}]: Stats

Provides the statistics of a node.

Dependent item zabbix.nodes.stats[{#NODE.ID}]

Preprocessing

  • JSON Path: $.[?(@.id=="{#NODE.ID}")].first()

Cluster node [{#NODE.NAME}]: Address

The IPv4 address of a node.

Dependent item zabbix.nodes.address[{#NODE.ID}]

Preprocessing

  • JSON Path: $.address

  • Discard unchanged with heartbeat: 12h

Cluster node [{#NODE.NAME}]: Last access time

Last access time.

Dependent item zabbix.nodes.lastaccess.time[{#NODE.ID}]

Preprocessing

  • JSON Path: $.lastaccess

Cluster node [{#NODE.NAME}]: Last access age

The time between the database's unix_timestamp() and the last access time.

Dependent item zabbix.nodes.lastaccess.age[{#NODE.ID}]

Preprocessing

  • JSON Path: $.lastaccess_age

Cluster node [{#NODE.NAME}]: Status

The status of a node.

Dependent item zabbix.nodes.status[{#NODE.ID}]

Preprocessing

  • JSON Path: $.status

  • Discard unchanged with heartbeat: 12h

Trigger prototypes for High availability cluster node discovery

Name Description Expression Severity Dependencies and additional info
Cluster node [{#NODE.NAME}]: Status changed

The state of the node has changed. Acknowledge to close the problem manually.

last(/Zabbix server health/zabbix.nodes.status[{#NODE.ID}],#1)<>last(/Zabbix server health/zabbix.nodes.status[{#NODE.ID}],#2) Info Manual close: Yes

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