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Grafana Cloud
Last reviewed: October 19, 2026

Check metrics

Synthetic Monitoring check results are stored as Prometheus metrics in your Grafana Cloud Prometheus instance. The following is a list of metrics common to all check types:

MetricDescription
probe_all_duration_secondsReturns how long the probe took to complete in seconds (histogram).
probe_duration_secondsReturns how long the probe took to complete in seconds.
probe_all_successDisplays whether or not the probe was a success (summary).
probe_successDisplays whether or not the probe was a success.
sm_check_infoProvides information about a single check configuration.

Additionally, each check type also generates its own set of metrics:

All check metrics carry the job, instance, probe, and config_version labels. Each check type also generates additional labels. For the complete list of labels, refer to system labels.