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From Rob Coli <>
Subject Re: GCInspector works every 10 seconds!
Date Wed, 20 Jun 2012 04:06:21 GMT
On Mon, Jun 18, 2012 at 12:07 AM, Jason Tang <> wrote:
> After I enable key cache and row cache, the problem gone, I guess it because
> we have lots of data in SSTable, and it takes more time, memory and cpu to
> search the data.

The Key Cache is usually a win if added like this. The Row cache is
less likely to be. If I were you I would check your row cache hit
rates to make sure you are actually getting win. :)


=Robert Coli
YAHOO - rcoli.palominob
SKYPE - rcoli_palominodb

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