This plugin gives you the possibility to analyze the usage of your installed plugins.
You can find the plugin on sidepanel of Jenkins. Every user is able to use this plugin.
The plugin will give you a report on how much every plugin will be used in all of your jobs (see the screenshot below). Therefore it will analyze the used extension points of each job. Plugins used in scripted pipeline scripts would not be listed normally as used by jobs, because they are used dynamically in Jenkinsfiles. Declarative pipelines are supported experimentally
An API is also available (#18).
Authenticated users can access the Plugin Usage View if they have the Plugin View permission.
This is because plugin usage view exposes information about the installed plugin and versions which may be against organization security policies.
This plugins will first iterate through jobs to gather those types of extension points:
All other plugins that do not implement any of these extension points will be show on the second table "Other plugins".
JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-amd64 mvn -Darguments="-DskipITs" release:prepare release:perform