PHP-FPM Metrics
The following PHP-FPM metrics are available.
See Application Integrations for more information.
php_fpm.listen_queue.size
The size of the socket queue of pending connections.
php_fpm.processes.active
The total number of active processes.
php_fpm.processes.idle
The total number of idle processes.
php_fpm.processes.max_reached
The number of times the process limit has been reached.
php_fpm.processes.total
The total number of processes.
php_fpm.requests.accepted
The total number of accepted requests.
php_fpm.requests.slow
The total number of slow requests.
