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.


Requirements:


    

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    PHP interpreter
    

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

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Example php.ini


[opcache]
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 http://domain.com/opcache.php -i