This plugin provides native entropy instrumentation for monitoring and metrics collection, including: available entropy.

This plugin provides instrumentation for hardware monitoring via checking the system message buffer for "Hardware Error" entries using `dmesg`.

This plugin provides native HTTP instrumentation for monitoring and metrics collection, including: response code, JSON response, HTTP last modified, SSL expiry, and metrics via `curl`.

This plugin provides native InfluxDB instrumentation for monitoring and metrics collection, including: service health via `/ping`, running queries, and service metrics.

Sensu plugins for Kubernetes

This plugin provides native load instrumentation for monitoring and metrics collection, including: load health, and total or per core metrics.

This plugin provides native memory instrumentation for monitoring and metrics collection, including: memory usage via `free` and `vmstat`, including metrics. Note that this plugin may have cross-platform issues.

This plugin provides native network instrumentation for monitoring and metrics collection, including: hardware, TCP response, RBLs, whois, port status, and more.

This plugin provides native OpenVPN instrumentation for metrics collection of `load-stats` metrics.

This plugin provides native process instrumentation for monitoring and metrics collection, including: process status, uptime, thread count, and others.

This plugin provides native Puppet instrumentation for monitoring and collecting metrics from Puppet runs.

This plugin provides native Redis instrumentation for monitoring and metrics collection, including: service health, database connectivity, replication status, `INFO` metrics, key counts, list lengths, and more.

This plugin provides native Redis instrumentation for monitoring and metrics collection, including: service health, database connectivity, replication status, `INFO` metrics, key counts, list lengths, and more.

Sensu ServiceNow Handler

Sensu Go Wavefront Metrics Handler