Re: [Zope-dev] Cache parameters

2000-11-09 Thread Toby Dickenson

On Wed, 8 Nov 2000 11:37:51 -0800, "Andy McKay"
[EMAIL PROTECTED] wrote:

Just wondering what kind of cache parameters people run on their Zope
installation.

It would seem running a high target size and maximum time between accesses
would speed up those requests it can find the cache, but not cached request
take longer since more RAM is used in the maintaining of the cache (guess).

Has anyone found a sweet spot away from the standard, I guess of course it
all depends on the individual Zope site, this one is particulary ZCatalog
heavy. Or should I just leave it at the default, which I found seems to work
fine.

If you are in the mood for experimenting, you might like to try
reducing the number of publisher threads. Each thread gets a separate
copy of the ZODB object cache, which accounts for a large chunk of
Zope's memory usage. You might find that this lets you use a larger
cache - with an overall gain in performance.

Toby Dickenson
[EMAIL PROTECTED]

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[Zope-dev] Cache parameters

2000-11-08 Thread Andy McKay

Just wondering what kind of cache parameters people run on their Zope
installation.

It would seem running a high target size and maximum time between accesses
would speed up those requests it can find the cache, but not cached request
take longer since more RAM is used in the maintaining of the cache (guess).

Has anyone found a sweet spot away from the standard, I guess of course it
all depends on the individual Zope site, this one is particulary ZCatalog
heavy. Or should I just leave it at the default, which I found seems to work
fine.

--
  Andy McKay, Developer.
  ActiveState.



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