1. PHP-FPM php-fpm-exporter

bakins/php-fpm-exporter

PHP-FPM max-children reached

PHP-FPM reached max children - {{ $labels.instance }}

  - alert: Php-fpmMax-childrenReached
    expr: sum(phpfpm_max_children_reached_total) by (instance) > 0
    for: 0m
    labels:
      severity: warning
    annotations:
      summary: PHP-FPM max-children reached (instance {{ $labels.instance }})
      description: "PHP-FPM reached max children - {{ $labels.instance }}\n  VALUE = {{ $value }}\n  LABELS = {{ $labels }}"