Re: Memory Management using Tomcat

From: Joe Baldwin (jfbaldwi..arthlink.net)
Date: Thu Sep 17 2009 - 15:28:11 EDT

  • Next message: Michael Gentry: "Re: Memory Management using Tomcat"

    Michael,

    BTW, what symptoms will I see if the Object Cache size is too small?

    Is this sort of a temporary cache? So if I have the page size set to
    50, then can I assume that I have 10 pages in the temporary cache?

    Thanks,
    Joe

    On Sep 17, 2009, at 2:53 PM, Michael Gentry wrote:

    > That's probably bigger than you want. Try 500 just to see how it
    > works. Adjusting that number is black magic. :-)
    >
    >
    > On Thu, Sep 17, 2009 at 2:40 PM, Joe Baldwin
    > <jfbaldwi..arthlink.net> wrote:
    >> Michael
    >>
    >>> What is the size of your object cache? Look under the
    >>> DataDomain. If
    >>> it is a large number, try lowering it.
    >>
    >>
    >> Query Cache Factory: org.apache.cayenne.cache.MapQueryCacheFactory
    >> Size of Object Cache: 10000
    >> Use Shared Cache: checked
    >>
    >> I do not know if 10,000 is small, medium, or large.
    >>
    >> What do you recommend?
    >>
    >> Joe
    >>
    >>

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