Details
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Type:
Bug
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Status: Closed (View Workflow)
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Priority:
Critical
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Resolution: Fixed
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Component/s: blueocean-plugin
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Labels:None
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Similar Issues:
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Epic Link:
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Sprint:Blue Ocean 1.0-rc4
Description
User has reported a performance problem on 1.0-rc3 loading the dashboard.
It appears from a brief analysis of their HAR file – attached here – that /blue/pipelines takes 33 seconds to load and search taking 30s or so:
JENKINSDOMAIN/blue/rest/search/?q=type:pipeline;excludedFromFlattening:jenkins.branch.MultiBranchProject,hudson.matrix.MatrixProject&filter=no-folders&start=0&limit=26. The response is about the normal size expected (perhaps slightly larger, but not large enough to explain the load time, content can be seen in the har file).
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cc Marley Kudiabor - for following up, some questions for you:
Just trying to narrow down if it is due to plugins/environment for the slow jenkins, of if it is something introduced in a blueocean plugin. Unfortunately there may not be enough information to go on in the har file (there may be some URLs we can try if Vivek Pandey suggests anything). This is a very small number of jobs and many people use it with 100s or 1000s, so this is quite odd.
Further more, you could use the https://wiki.jenkins-ci.org/display/JENKINS/Support+Core+Plugin plugin to provide extra data as to what is running and what are slow requests etc, if this isn't enough, but the above questions would be most helpful to answer.