Apache Exporter for Prometheus
This is a simple server that periodically scrapes apache stats and exports them via HTTP for Prometheus consumption.
Requirement
# Server Status Location Config
<Location /server-status>
SetHandler server-status
Order deny,allow
Deny from all
Allow from all
</Location>A whole httpd config at: httpd.conf
Usage
$ ./apache_exporter -h
Usage of ./apache_exporter:
-insecure
Ignore server certificate if using https (default true)
-log.level value
Only log messages with the given severity or above.
Valid levels: [debug, info, warn, error, fatal, panic].
-scrape_uri string
URI to apache server status page. (default "http://localhost/server-status")
-telemetry.address string
Address on which to expose metrics. (default ":9113")
-telemetry.endpoint string
Path under which to expose metrics. (default "/metrics")e.g:
./apache_exporter -scrape_uri http://localhost/server-status/ -telemetry.address :9113
Metrics
| Metric | Type | Descriptions |
|---|---|---|
| apache_cpu_load | gauge | CPU Load in % |
| apache_cpu_usage_system | gauge | CPU Usage (System) |
| apache_cpu_usage_user | gauge | CPU Usage (User) |
| apache_data_per_request | gauge | Data per request |
| apache_data_per_second | gauge | Data per second |
| apache_idle_workers | gauge | Idle Workers |
| apache_busy_workers | gauge | Busy Workers |
| apache_number_of_requests_from_client | gauge | Number of requests from client |
| apache_request_currently_being_processed | gauge | Request Currently Being Processed |
| apache_requests_per_second | gauge | Requests per second |
| apache_total_accesses | gauge | Total Accesses |
| apache_total_requests | gauge | Total no of Requests |
| apache_total_traffic | gauge | Total Traffic |
| apache_uptime_days | gauge | Apache server uptime in days |
| apache_uptime_hours | gauge | Apache server uptime hour, but uptime days should be countable |
| apache_uptime_minutes | gauge | Apache server uptime minutes, but uptime days should be countable |
| apache_uptime_seconds | gauge | Apache server uptime seconds, but uptime days should be countable |
| apache_version | gauge | Apache version |
| apache_virtual_hosts | gauge | Number of virtual hosts |
| apache_total_kbytes | gauge | Apache data traffic in KB |
| apache_server_uptime | gauge | Apache httpd server uptime |
| apache_connection_kbytes | gauge | Kilobytes transferred of this connection |
| apache_request_time | gauge | Milliseconds required to process most recent request |
| apache_total_processes | gauge | Apache httpd process number |