IIS PHP Performance

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  • Hasan Ceylan

    #1

    IIS PHP Performance

    --Sorry if double posted---

    Hi All,

    I have IIS 5.0 Windows 2K SPs and patches sitting on a dual P3 1000
    Mhz. box with RAID.

    When I do a stress test with MS IIS web stress tool, system cannot
    handle more than 50 request / sec. On the other hand asp has no
    problem with 5 - 10 times more.

    To test it further more I tried to determine where the most of cycle
    spent I came to a conclusion that it is actually not the parsing and
    running of the script but loading the php module. I tried the same
    test with an empty php file results are almost the same which suggests
    I think, only thing done is php module is loaded.

    I suppose the libraries are being loaded and disposed so much, so it
    has something to do something with caching.

    Being a big fan of open source community I was dissappointed with
    that.

    So am I right that
    - This is related to initialization of php for each request?
    - Is there a way to cache php?

    Thanks in advance,
    Hasan Ceylan
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