PHP opcache monitoring plugin

PHP opcache monitoring plugin

Nagios output: checks opcache usage and applies warning and critical levels to it.

Influx Line Portocol: collects percentages of opcache usage, hits and misses.


  • PHP interpreter

  • PHP script (opcache.php) on a webserver where opcache is enabled

Example php.ini

opcache.enable = 1
opcache.enable_cli = 0

Plugin parameters

check_phpopcache -U <full URL to opcache.php> [-w 80] [-c 90] [-i] [-m measurement]
Optional parameters
    -w  Warning level for Nagios format
    -c  Critical level for Nagios format
    -i  Influx Line Protocol output format instead of Nagios
    -m  Measurement name ("opcache" by default)
Example: check_phpopcache -U -i