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  1. RHEL Testing
  2. RHELTEST-2222

kdump: analyse-crash-cmd Takes very long time

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    • rhel-se-kernel

      https://beaker.engineering.redhat.com/jobs/11925017

      The test that hung (analyse-crash-simple.sh) uses bt -a which is the single most expensive command for large systems with many tasks. On a system with:
        - 64 CPUs
        - 775 active tasks
        - 128 GB RAM

      In analyse-crash-simple.sh we run:

        1. bt -a
        2. ps 
        3. log 

      Need to setup a system and reproduce this. It was taking 5+ hours... 

       

       

       

              rhn-support-apanagio Alexandros Panagiotou
              rhn-support-gsierohu Gonzalo Siero Humet
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                Created:
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