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  1. Red Hat Fuse
  2. ENTESB-16898

Performance improvement for Hawtio online on OCP 4.X

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    • Icon: Feature Feature
    • Resolution: Done
    • Icon: Major Major
    • fuse-7.11-GA
    • fuse-7.8-patch-1
    • Hawtio

      I am using 7.8.1 Fuse Console on OCP 4.X, the console only seems to display for containers with a smaller number of routes. anything above about 30 routes times out/fails to load. We has some pods that have 80/90 routes which don't load with the current setup.
      The logs as below: 

      2021/06/23 20:41:31 [error] 25#0: *630 too big subrequest response while sending to client, client: 172.30.34.1, server: localhost, request: "POST /management/namespaces/esb-tsc/pods/https:sb-camel-app-12-8sk5q:8778/jolokia/?maxDepth=7&maxCollectionSize=5000&ignoreErrors=true&canonicalNaming=false HTTP/1.1", subrequest: "/proxy/https:172.30.11.84:8778/jolokia/", upstream: "https://172.30.11.84:8778/jolokia/", host: "fuse-console-test", referrer: "https://fuse-console-test/integration/?con=sb-camel-app-12-8sk5q"
      
      

      We have to change the setting /opt/app-root/etc/nginx.d/nginx-gateway.conf  on our largest pod  

       subrequest_output_buffer_size 60m ;

      and build our own image.

      Pls check if there are any improvement room for howtio online.

        1. 100_routes_working_711.jpg
          199 kB
          Juri Solovjov
        2. 500_routes_711.jpg
          127 kB
          Juri Solovjov
        3. 500_routes_not_working_711.jpg
          198 kB
          Juri Solovjov

              rhn-support-tasato Tadayoshi Sato
              rhn-support-xiwu Xiaohui Wu
              Juri Solovjov Juri Solovjov
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