Jenkins Lite (prometheus plugin)

Jenkins from the Prometheus metrics plugin (default_jenkins_*): build queue, busy and free executors, nodes, build duration and success rate, failed builds by job, job health and plugin problems. Pick job, Jenkins job and top N at the top. Requires Jenkins with the Prometheus metrics plugin scraped at /prometheus. Free alert rules and Telegram routing: https://devkit-shop.pages.dev/free/

A compact Jenkins board for the Prometheus metrics plugin (default_jenkins_* metrics). Stat panels show Jenkins up/down, build queue size, busy and free executors, offline nodes, health score, jobs whose last build failed, and the build success rate for the selected time range.

Time series show the queue by state (buildable, blocked, pending, stuck), executors busy vs free, nodes online/offline, builds finished (success vs failed) and average build duration. Bar gauges list failed builds by job, slowest jobs and lowest job health scores; a table lists jobs whose last build did not succeed. Variables: job, Jenkins job, top N. The data source is chosen at import time.

Requirements

Grafana 10.0 or newer
Jenkins with the Prometheus metrics plugin installed; Prometheus scrapes http://JENKINS:8080/prometheus (default metric prefix default_jenkins_; if you changed the prefix in the plugin settings, the dashboard queries must be adjusted)
Per-job panels need the plugin's per-job build metrics (jenkins_job label), which are on by default
Build counts come from the plugin's success/failed build counters; they reset when Jenkins restarts