This plugin provides native instrumentation for monitoring Chef, including service health checks (via chef-server-ctl) and chef node status, and a Sensu handler for removing stale Sensu clients.

This plugin provides native ElasticSearch instrumentation for monitoring and metrics collection, including: service health and metrics for cluster, node, and more.

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 CPU instrumentation for monitoring and metrics collection, including: CPU usage and metrics for user, nice, system, idle, iowait, irq, softirq, steal, and guest.

Sensuctl command to make it easier to transfer resources across namespaces

Sensu plugins for Kubernetes

This plugin provides native HAProxy instrumentation for monitoring and metrics collection, including: service health and backend server metrics.

This plugin provides native PostgreSQL instrumentation for monitoring and metrics collection, including: service health, database connectivity, database locks, replication status, database size, `pg_stat_bgwriter` metrics, and more.

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 SSL instrumentation for monitoring, including: hostname and chain verification, cert expiry, and Qualys SSL Labs reporting

This plugin provides native disk instrumentation for monitoring and metrics collection, including: health, usage, and various metrics.

This plugin provides native AWS instrumentation for monitoring and metrics collection, including: health and metrics for various AWS services, such as EC2, RDS, ELB, and more, as well as handlers for EC2, SES, and SNS.

This plugin provides native SNMP instrumentation for monitoring and metrics collection, including: generic OID single/bulk query for status and metrics, and ifTable metrics.

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

Sensu etcd Plugins

Sensu plugins for Kubernetes

The Ruby runtime on Raspbian

Provides checks for networked ups's: https://networkupstools.org/

This plugin provides native NTP instrumentation for monitoring and metrics collection, including: server drift, and metrics via `ntpdate` and `ntpstats`.

Sensu plugins for Microsoft Teams