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  • 1.  AIX 5.3 Very slow system after upgrade TL05

    Posted Wed March 28, 2007 08:19 AM

    Originally posted by: SystemAdmin


    Hello,

    we have a big Problem after the upgrade from AIX 5.3 TL04 to 5.3 TL05.

    The system is very slow. Archivingjobs runs before 2 minutes and finished, after the upgrade runs the same jobs 8 - 10 minutes and finished.

    May is there new configuration parameters to activated?

    We look for topas, sar and other commands are we don´t know what´s the problem.


  • 2.  Re: AIX 5.3 Very slow system after upgrade TL05

    Posted Thu March 29, 2007 11:08 AM

    Originally posted by: MarkTaylor


    You will have to paste some perf metrics to see if you have lost any of your system tuning. What level of AIX did you upgrade from ?

    paste some of the following when the system is under load.

    prtconf # for config info #
    vmstat 1 20
    vmstat -v
    svmon
    vmo -a | egrep "max|lru"

    Rgds
    Mark Taylor


  • 3.  Re: AIX 5.3 Very slow system after upgrade TL05

    Posted Thu March 29, 2007 11:09 AM

    Originally posted by: MarkTaylor


    >> What level of AIX did you upgrade from ?

    i should really learn to read :)


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