Technologies/Express/Prometheus/nodejs_eventloop_lag_seconds

nodejs_eventloop_lag_seconds

gauge
Lag of event loop in seconds, indicating how long tasks are waiting in the event queueGitHubView Documentation
Properties
Units
Typegauge
DimensionsNone
NotesCollected when collectDefaultMetrics is enabled. Sampling precision defaults to 10ms.
Sourceprom-client default metrics
Backend
PrometheusPrometheus
Interface Documentation@matteodisabatino/express-prometheus-middleware - NPM package for Express Prometheus metrics