[JIRA] (JENKINS-38335) Search API too slow for dashboard

[vivek (JIRA)]

Title: Message Title

Vivek Pandey commented on JENKINS-38335   Re: Search API too slow for dashboard Looks like computing numberOfRunningPipelines is causing this extremely slow behavior. Below is my analysis: Running following GET call takes anywhere from 13 sec to 30sec or sometimes 504 error. GET https://JENKINS_HOST/blue/rest/search/?q=type:pipeline;excludedFromFlattening:jenkins.branch.MultiBranchProject,hudson.matrix.MatrixProject&filter=no-folders&start=0&limit=26&tree=class,name,_links,displayName,fullName,permissions,numberOfQueuedPipelines,organization,branchNames,latestRun,numberOfRunningPipelines or GET https://JENKINS_HOST/blue/rest/search/?q=type:pipeline;excludedFromFlattening:jenkins.branch.MultiBranchProject,hudson.matrix.MatrixProject&filter=no-folders&start=0&limit=26&tree=numberOfRunningPipelines Running query below takes 148 ms. Notice there is no numberOfRunningPipelines element serialized. Clearly computation of this in case of multi-branch pipeline means going over all builds of each branch and then filter running builds. I will get back on this after more investigation. GET https://JENKINS_HOST/blue/rest/search/?q=type:pipeline;excludedFromFlattening:jenkins.branch.MultiBranchProject,hudson.matrix.MatrixProject&filter=no-folders&start=0&limit=26&tree=class,name,_links,displayName,fullName,permissions,numberOfQueuedPipelines,organization,branchNames,latestRun I noticed that UI is not even using numberOfRunningPipelines and there is no optimal way to compute this number so I am going to remove it from backend. I will submit a PR where will get UI team to take a look at it. Add Comment   This message was sent by Atlassian JIRA (v7.1.7#71011-sha1:2526d7c) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.