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I Have Proliant CL380 2 cpu 2Gb memory Linuh RH 7.3 INFORMIX 9.21 Today Kernel 2.4.18-3smp was upgraded to 2.4.20-28.7smp. ( ftp://updates.redhat.com/7.3/en/os/i...-28.7.i686.rpm ) After that if I run a lot ...
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  1. #1
    Rod
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    kernel 2.4.20-28.7 & cpu load


    I Have Proliant CL380
    2 cpu
    2Gb memory

    Linuh RH 7.3
    INFORMIX 9.21


    Today Kernel 2.4.18-3smp was upgraded to 2.4.20-28.7smp.
    (ftp://updates.redhat.com/7.3/en/os/i...-28.7.i686.rpm)
    After that
    if I run a lot of process on Informix cpu idle very degrade.
    And I cant do something, for example I cant read file.
    But if I run a lot of process under kernel 2.4.18-3smp I CAN read file
    and other tasks, although cpu idle = 0.2%. Why new kernel is worse than 2.4.18-3smp ?
    Thanks

  2. #2
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    I'm Sorry

    It's really difficult to understand your problem because it seems that your English is a bit sketchy. In the mean time, where ya from???

  3. #3
    Linux Engineer
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    Compile a kernel yourself, see if you have better results. Preferrably a 2.6 kernel unless you run some sorta thing that needs to be super reliable and don't want to go to 2.6 yet.

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  5. #4
    Rod
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    kernel 2.6,IDS 9.21 and gcc-2.96

    I Cant go to kernel 2.6, because I have Informix IDS 9.21 and gcc-2.96.
    I cant install Enterprise Linux or Fedora,because Informix get errors.

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