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perfstat_process slow for kuddb2 process

  • 1.  perfstat_process slow for kuddb2 process

    Posted Wed May 17, 2023 07:27 AM

    Hi,

    We are using perfstat_process and perfstat_process_util system functions to read information about processes running on AIX 7.2. Usually it works fine, but for kuddb2 perfstat_process takes a very long time to complete - in our tests, from 9 to 36 seconds.
    A quick google search shows kuddb2 is a monitoring process for DB2 database, but what does it do exactly to slow down perfstat_process so much? Is it a bug?

    Best Regards.



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    Andrzej Huk
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