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  1. OpenShift Bugs
  2. OCPBUGS-58318

Performance issue - plugins pages increased loading time (10s) compared to ocp4.18

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    • Icon: Bug Bug
    • Resolution: Done-Errata
    • Icon: Major Major
    • 4.17.z
    • 4.18.z, 4.19
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      A subset of endpoints on the console backend were gated by TokenReview requests to the API server. In some cases, the API server would throttle these requests, which caused slower load times in the UI. An alternative solution was implemented which removes TokenReview gating from all but one of our endpoints. As a result, the performance issues related to TokenReview requests was resolved.
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      A subset of endpoints on the console backend were gated by TokenReview requests to the API server. In some cases, the API server would throttle these requests, which caused slower load times in the UI. An alternative solution was implemented which removes TokenReview gating from all but one of our endpoints. As a result, the performance issues related to TokenReview requests was resolved.
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      This is a clone of issue OCPBUGS-58317. The following is the description of the original issue:
      —
      This is a clone of issue OCPBUGS-58316. The following is the description of the original issue:
      —
      This is a clone of issue OCPBUGS-55514. The following is the description of the original issue:
      —
      Slack threads to track:

      https://redhat-internal.slack.com/archives/C011BL0FEKZ/p1745997658366279

      https://redhat-internal.slack.com/archives/CH76YSYSC/p1745938909377069

       

      Description of problem:

          Plugins initial loading time for 4.19 increased around 10s than 4.18

      Version-Release number of selected component (if applicable):

      4.19

      How reproducible:

      Always

      Steps to Reproduce:

          1. Log into ocp4.19
    2. Open Browser console / Developer tab - Network tab
    3. Go To Observe > Alerting or Go To Observe > Dashboards

      Actual results:

      Notice you need to wait around +10s to have the page loaded first time .
Compared to a 4.18 version, same pages are loaded instantaneously. 

https://drive.google.com/file/d/1pQXVJp50Lf0XgYVTU0sTQQxI7MQgAFG3/view?usp=drive_link
https://drive.google.com/file/d/17cWFXsIOO2kVE4VgMSgPhPbx395czeb8/view?usp=drive_link

      Expected results:

       Improve the loading time for plugin pages.

      Additional info:

      It is also reproducible with Network plugin pages.    

              jhadvig@redhat.com Jakub Hadvig
              openshift-crt-jira-prow OpenShift Prow Bot
              None
              Gabriel Bernal, Peter Yurkovich, Samuel Padgett, YaDan Pei
              YaDan Pei YaDan Pei
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                Created:
                Updated:
                Resolved: