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Table of Contents
Introducing "Project Cheetah"
Yes, but what does it DO?
How Do I Set Speed/Durability Settings?
1. Globally, you can choose a global default durability setting:
2. Each Pipeline can get a custom Durability Setting:
3. Multibranch Projects can use a new BranchProperty to customize the Durability Setting.
Will Performance-Optimized Mode Help Me?
How Did You Do It?
Since it launched, Pipeline has had a bit of a Dr....
This is a guest post by Sam Van Oort,
Software Engineer at CloudBees and contributor to
the Jenkins project.
Today I’m going to show you best practices to write scalable and robust Jenkins Pipelines. This is drawn from a
combination of work with the internals of Pipeline and observations with large-scale users.
Pipeline code works beautifully for its intended role of automating
build/test/deploy/administer tasks. As it is pressed into...
This is a
post by Sam Van Oort, Software Engineer at
CloudBees and contributor to the Jenkins project.
Today I’m going to show you how easy it is to tune Jenkins Java settings to
make your controllers more responsive and stable, especially with large heap sizes.
The Magic Settings:
Basics: -server -XX:+AlwaysPreTouch
GC Logging: -Xloggc:$JENKINS_HOME/gc-%t.log -XX:NumberOfGCLogFiles=5 -XX:+UseGCLogFileRotation -XX:GCLogFileSize=20m -XX:+PrintGC -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+PrintHeapAtGC -XX:+PrintGCCause -XX:+PrintTenuringDistribution -XX:+PrintReferenceGC -XX:+PrintAdaptiveSizePolicy
G1 GC settings: -XX:+UseG1GC -XX:+ExplicitGCInvokesConcurrent -XX:+ParallelRefProcEnabled...
SCaLE 19X – the 19th annual Southern California Linux Expo. SCaLE is the largest community-run open-source and free software conference in North America. It is held annually in the greater Los Angeles area. Visit the Jenkins booth #604.
The largest global gathering of DevOps thought leaders, practitioners, and contributors, and all those dedicated to shaping the future of modern software delivery.
The Jenkins Contributor Summit brings together current and future contributors to the Jenkins project. At this event we will talk about the current state of the project and its future evolution.