The hostname or IP address of the Apache status page.
|`127.0.0.1`| |{$APACHE.STATUS.PORT}|The port of the Apache status page.
|`80`| |{$APACHE.STATUS.PATH}|The URL path.
|`server-status?auto`| |{$APACHE.STATUS.SCHEME}|The request scheme, which may be either HTTP or HTTPS.
|`http`| |{$APACHE.RESPONSE_TIME.MAX.WARN}|The maximum Apache response time expressed in seconds for a trigger expression.
|`10`| |{$APACHE.PROCESS_NAME}|The process name filter for the Apache process discovery.
|`(httpd\|apache2)`| |{$APACHE.PROCESS.NAME.PARAMETER}|The process name of the Apache web server used in the item key `proc.get`. It could be specified if the correct process name is known.
|| ### Items |Name|Description|Type|Key and additional info| |----|-----------|----|-----------------------| |Apache: Get status|Getting data from a machine-readable version of the Apache status page.
For more information see Apache Module [mod_status](https://httpd.apache.org/docs/current/mod/mod_status.html).
|Zabbix agent|web.page.get["{$APACHE.STATUS.SCHEME}://{$APACHE.STATUS.HOST}:{$APACHE.STATUS.PORT}/{$APACHE.STATUS.PATH}"]**Preprocessing**
JavaScript: `The text is too long. Please see the template.`
**Preprocessing**
Discard unchanged with heartbeat: `10m`
The total bytes served.
|Dependent item|apache.bytes**Preprocessing**
JSON Path: `$["Total kBytes"]`
Custom multiplier: `1024`
It is calculated as a rate of change for total bytes statistics.
`BytesPerSec` is not used, as it counts the average since the last Apache server start.
|Dependent item|apache.bytes.rate**Preprocessing**
JSON Path: `$["Total kBytes"]`
Custom multiplier: `1024`
It is calculated as a rate of change for the "Total requests" statistics.
`ReqPerSec` is not used, as it counts the average since the last Apache server start.
|Dependent item|apache.requests.rate**Preprocessing**
JSON Path: `$["Total Accesses"]`
The total number of the Apache server accesses.
|Dependent item|apache.requests**Preprocessing**
JSON Path: `$["Total Accesses"]`
The service uptime expressed in seconds.
|Dependent item|apache.uptime**Preprocessing**
JSON Path: `$.ServerUptimeSeconds`
The Apache service version.
|Dependent item|apache.version**Preprocessing**
JSON Path: `$.ServerVersion`
Discard unchanged with heartbeat: `1d`
The total number of busy worker threads/processes.
|Dependent item|apache.workers_total.busy**Preprocessing**
JSON Path: `$.BusyWorkers`
The total number of idle worker threads/processes.
|Dependent item|apache.workers_total.idle**Preprocessing**
JSON Path: `$.IdleWorkers`
The number of workers in closing state.
|Dependent item|apache.workers.closing**Preprocessing**
JSON Path: `$.Workers.closing`
The number of workers in `dnslookup` state.
|Dependent item|apache.workers.dnslookup**Preprocessing**
JSON Path: `$.Workers.dnslookup`
The number of workers in finishing state.
|Dependent item|apache.workers.finishing**Preprocessing**
JSON Path: `$.Workers.finishing`
The number of workers in cleanup state.
|Dependent item|apache.workers.cleanup**Preprocessing**
JSON Path: `$.Workers.cleanup`
The number of workers in `keepalive` state.
|Dependent item|apache.workers.keepalive**Preprocessing**
JSON Path: `$.Workers.keepalive`
The number of workers in logging state.
|Dependent item|apache.workers.logging**Preprocessing**
JSON Path: `$.Workers.logging`
The number of workers in reading state.
|Dependent item|apache.workers.reading**Preprocessing**
JSON Path: `$.Workers.reading`
The number of workers in sending state.
|Dependent item|apache.workers.sending**Preprocessing**
JSON Path: `$.Workers.sending`
The number of slots with no current process.
|Dependent item|apache.workers.slot**Preprocessing**
JSON Path: `$.Workers.slot`
The number of workers in starting state.
|Dependent item|apache.workers.starting**Preprocessing**
JSON Path: `$.Workers.starting`
The number of workers in waiting state.
|Dependent item|apache.workers.waiting**Preprocessing**
JSON Path: `$.Workers.waiting`
The aggregated data of summary metrics for all processes.
|Zabbix agent|proc.get[{$APACHE.PROCESS.NAME.PARAMETER},,,summary]| ### Triggers |Name|Description|Expression|Severity|Dependencies and additional info| |----|-----------|----------|--------|--------------------------------| |Apache: Host has been restarted|Uptime is less than 10 minutes.
|`last(/Apache by Zabbix agent/apache.uptime)<10m`|Info|**Manual close**: Yes| |Apache: Version has changed|Apache version has changed. Acknowledge to close the problem manually.
|`last(/Apache by Zabbix agent/apache.version,#1)<>last(/Apache by Zabbix agent/apache.version,#2) and length(last(/Apache by Zabbix agent/apache.version))>0`|Info|**Manual close**: Yes| ### LLD rule Event MPM discovery |Name|Description|Type|Key and additional info| |----|-----------|----|-----------------------| |Event MPM discovery|The discovery of additional metrics if the event Multi-Processing Module (MPM) is used.
For more details see [Apache MPM event](https://httpd.apache.org/docs/current/mod/event.html).
|Dependent item|apache.mpm.event.discovery**Preprocessing**
JavaScript: `The text is too long. Please see the template.`
Discard unchanged with heartbeat: `3h`
The number of asynchronous connections in closing state (applicable only to the event MPM).
|Dependent item|apache.connections[async_closing{#SINGLETON}]**Preprocessing**
JSON Path: `$.ConnsAsyncClosing`
The number of asynchronous connections in keepalive state (applicable only to the event MPM).
|Dependent item|apache.connections[async_keep_alive{#SINGLETON}]**Preprocessing**
JSON Path: `$.ConnsAsyncKeepAlive`
The number of asynchronous connections in writing state (applicable only to the event MPM).
|Dependent item|apache.connections[async_writing{#SINGLETON}]**Preprocessing**
JSON Path: `$.ConnsAsyncWriting`
The number of total connections.
|Dependent item|apache.connections[total{#SINGLETON}]**Preprocessing**
JSON Path: `$.ConnsTotal`
The average number of client requests per second.
|Dependent item|apache.bytes[per_request{#SINGLETON}]**Preprocessing**
JSON Path: `$.BytesPerReq`
The number of asynchronous processes.
|Dependent item|apache.process[num{#SINGLETON}]**Preprocessing**
JSON Path: `$.Processes`
The discovery of the Apache process summary.
|Dependent item|apache.proc.discovery| ### Item prototypes for Apache process discovery |Name|Description|Type|Key and additional info| |----|-----------|----|-----------------------| |Apache: CPU utilization|The percentage of the CPU utilization by a process {#APACHE.NAME}.
|Zabbix agent|proc.cpu.util[{#APACHE.NAME}]| |Apache: Get process data|The summary metrics aggregated by a process {#APACHE.NAME}.
|Dependent item|apache.proc.get[{#APACHE.NAME}]**Preprocessing**
JSON Path: `$.[?(@["name"]=="{#APACHE.NAME}")].first()`
⛔️Custom on fail: Set value to: `Failed to retrieve process {#APACHE.NAME} data`
The summary of resident set size memory used by a process {#APACHE.NAME} expressed in bytes.
|Dependent item|apache.proc.rss[{#APACHE.NAME}]**Preprocessing**
JSON Path: `$.rss`
⛔️Custom on fail: Discard value
The summary of virtual memory used by a process {#APACHE.NAME} expressed in bytes.
|Dependent item|apache.proc.vmem[{#APACHE.NAME}]**Preprocessing**
JSON Path: `$.vsize`
⛔️Custom on fail: Discard value
The percentage of real memory used by a process {#APACHE.NAME}.
|Dependent item|apache.proc.pmem[{#APACHE.NAME}]**Preprocessing**
JSON Path: `$.pmem`
⛔️Custom on fail: Discard value
The number of running processes {#APACHE.NAME}.
|Dependent item|apache.proc.num[{#APACHE.NAME}]**Preprocessing**
JSON Path: `$.processes`
⛔️Custom on fail: Set value to: `0`
Discard unchanged with heartbeat: `1h`
Zabbix has not received any data for items for the last 30 minutes.
|`nodata(/Apache by Zabbix agent/web.page.get["{$APACHE.STATUS.SCHEME}://{$APACHE.STATUS.HOST}:{$APACHE.STATUS.PORT}/{$APACHE.STATUS.PATH}"],30m)=1 and last(/Apache by Zabbix agent/apache.proc.num[{#APACHE.NAME}])>0`|Warning|**Manual close**: Yes