The status_metrics plugin is used to query MySQL's internal status system and alert when the defined metric exceeds the warning and critical thresholds.

Runbook Example

The below is an example of using the status_metrics health check in a runbook.

    execute_from: ontarget
    type: plugin
    plugin: mysql/
    args: --warn=20 --critical=10 --metric=slow_queries --host=localhost --user=USERNAME --password=YOURPASSWORD --type=greater

This plugin can be executed from either ontarget or remote depending on the MySQL service's configuration.

Required arguments

The mysql/status_metrics plugin requires 7 arguments.

args: -w <warning value> -c <critical value> -t {greater, lesser} -m <metric> -s <mysql host> -u <mysql user> -p <mysql password>

The type flag is used to define whether or not the alert is triggered when the metric value is "greater" or "lesser" than the values defined as warn and critical.