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On Wed, 29 Mar 2000, [EMAIL PROTECTED] wrote:
> does anyone have any suggestions about how much RAM I should go with?
If you are willing to really tweak your wrapper.bin.parameters, 64M. Otherwise, 128M.
Java is great at automatically collecting garbage except under times of acute stress
when there's a lot of rehashing and gc doesn't get run quickly enough.
It doesn't sound like there will be a lot of load throughout the day, but you want to
make sure the peak time is covered. Either way, you should set your
wrapper.bin.parameters to be something other than the default. I have a server with
128M, and when it gets hit hard, the java processes don't look like their using lots
of ram in top, but clients get Out of Memory errors because I think the IBM jdk 1.1.8
caps it's heap at about 32M and when it rehashes something, the heap gets huge in
milliseconds.
-ed
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