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  1. Jenkins
  2. JENKINS-47175

Loading pipeline builds is expensive because they have a lot of baggage

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      Specifically, CpsFlowExecution holds the loaded scripts, which are potentially large:

      https://github.com/jenkinsci/workflow-cps-plugin/blob/master/src/main/java/org/jenkinsci/plugins/workflow/cps/CpsFlowExecution.java#L239

      And the main script:

      https://github.com/jenkinsci/workflow-cps-plugin/blob/master/src/main/java/org/jenkinsci/plugins/workflow/cps/CpsFlowExecution.java#L233

      We don't need to load these EVERY time we load a build.  We could lazy-load them as needed (should happen once in a blue moon I hope). 

      Reducing the number of times we have to re-persist the build.xml would help even more  though - https://issues.jenkins-ci.org/browse/JENKINS-47174

       

          [JENKINS-47175] Loading pipeline builds is expensive because they have a lot of baggage

          Sam Van Oort created issue -
          Sam Van Oort made changes -
          Epic Link New: JENKINS-47170 [ 185575 ]
          Sam Van Oort made changes -
          Link New: This issue is blocked by JENKINS-39489 [ JENKINS-39489 ]
          Sam Van Oort made changes -
          Resolution New: Duplicate [ 3 ]
          Status Original: Open [ 1 ] New: Closed [ 6 ]
          Sam Van Oort made changes -
          Epic Link Original: JENKINS-47170 [ 185575 ]

            svanoort Sam Van Oort
            svanoort Sam Van Oort
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