How do I make Jenkins build faster?

To speed up Jenkins builds you need to:

1. Create snapshot for the Library folder.
2. Create slave build container and use the created snapshot volume as slave Jenkins workspace.
3. Git clone the project and checkout the particular feature branch.
4. Run the build process.

Why Jenkins build is slow?

Fortunately, the most common reasons your Jenkins instance is slow are easy to diagnose and correct: Non-performant plugins. Poorly tuned JVM arguments. Non-optimal garbage collection.

How do I get build duration in Jenkins?

You can use ${currentBuild. durationString} to get build duration.

How reduce Jenkins memory usage?

In the following post I will share 5 tips that can make your Jenkins better, and put a smile on your developers’ faces.

1. Tip 1: Minimize the amount of builds on the master node.
2. Tip 2: Do not keep too much build history.
3. Tip 3: Clear old Jenkins data.
4. Tip 4: Define the right heap size.
5. Tip 5: Tune the garbage collector.

How can I make Jenkins pipeline faster?

Here are some of the most universal ways you can improve your Jenkins build performance and limit the frequency of issues like those above.

1. Avoid Complex Groovy Script In Your Pipelines.
2. Keep Builds Minimal at the Master Node.
3. Don’t Bloat the Jenkins Master Installation.
4. Make Agent Management Effortless.
5. Remove Older Builds.

How do I speed up my CI CD pipeline?

To respond to this story,

1. 7 ways to speed up your GitLab CI/CD times.
2. Host your own GitLab runner.
3. Pre-install dependencies.
4. Use tiny Linux distros for your CI images.
5. Use the overlay2 storage driver.
6. Use a cached Docker image when building.
7. Thoughtfully organize your Dockerfiles.

What can be done to avoid build crash or hang?

This proposed change does a couple of things to prevent this problem:

1. Add a read timeout to the URL connection.
2. Run the URL check in a separate thread, with a timeout when getting the response.

How much RAM does Jenkins need?

The amount of memory Jenkins needs is largely dependent on many factors, which is why the RAM allotted for it can range from 200 MB for a small installation to 70+ GB for a single and massive Jenkins controller. However, you should be able to estimate the RAM required based on your project build needs.

What is the build duration?

Build duration is the total time taken to execute a plan measured in seconds or minutes – from the time the plan is dispatched till the plan is finished and the build results are processed. Variations in a plan’s build duration can be observed over time.

How do you use build metrics plugins?

How To Use the Plugin

1. Go to “Manage Jenkins”. You should see an icon of Jenkins with a little data grid in front.
2. The search screen is where you tell the plugin which jobs you wish to report on and what timeframe should be included in the report.
3. The build metrics report screen is split into two sections.

How do I allocate more memory to Jenkins?

In your Jenkins installation directory there is a jenkins. xml, where you can set various options. Add the parameter -Xmx with the size you want to the arguments-tag (or increase the size if its already there).

What is quiet period in Jenkins?

Quiet Period: Quiet Period is the number of seconds that this Jenkins instance should be should wait before triggering a Job. The quiet period is important because suppose your job is auto-scheduled to run at some particular time, or the job can be triggered as soon they take place.