The Monitoring
plugin provides monitoring for Jenkins with JavaMelody. It provides charts for CPU, memory, system load average, HTTP response time, and so on. It also provides details of HTTP sessions, errors and logs, actions for GC, heap dump, invalidate session(s), and so on. Install the Monitoring
plugin from the Jenkins dashboard:
- On the Jenkins dashboard, click on
Manage Jenkins
. Click onMonitoring of Jenkins master
, as shown in the following screenshot:
- It will open the statistics for Jenkins instance monitoring, as shown in the following screenshot. Look at all the statistics:
- Click on
Other charts
and see other details related toGarbage Collector time
,Threadcount
, and so on:
- Scroll down the page and find the statistics for the system errors logs. To get more information, click on the
Details
link of any section. HTTP statistics are as shown in the following screenshot:
- Check the details available on
Threads
as well:
In the next section, we will cover...