On Tue, 24 Jun 2003 10:27:09 -0400
Tom Lane <[EMAIL PROTECTED]> wrote:

> I tried to implement LRU-2 awhile ago, and got discouraged when I
> couldn't see any performance improvement.  But I was using pgbench as
> the test case, and failed to think about its lack of seqscans.

How about cache hit rate?

> BTW, when you were running your test case, what shared_buffers did you
> use?

I use 16,64,256 and 4096.

Yutaka tanida<[EMAIL PROTECTED]>

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