From: | Merlin Moncure <mmoncure(at)gmail(dot)com> |
---|---|
To: | Shianmiin <Shianmiin(at)gmail(dot)com> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: PostgreSQL backend process high memory usage issue |
Date: | 2011-04-08 13:33:17 |
Message-ID: | BANLkTimoa0FGXtD0RCfJSwyH-aVV77MpOg@mail.gmail.com |
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Lists: | pgsql-bugs pgsql-general |
On Fri, Apr 8, 2011 at 7:43 AM, Shianmiin <Shianmiin(at)gmail(dot)com> wrote:
> Hi Merlin,
>
> I revised the test code with attached files and use pgbench to send the test
> queries.
>
> http://postgresql.1045698.n5.nabble.com/file/n4290723/dotest dotest
> http://postgresql.1045698.n5.nabble.com/file/n4290723/initialize.sql
> initialize.sql
> http://postgresql.1045698.n5.nabble.com/file/n4290723/test.sql test.sql
Not to beat on your test some more, but spamming count(*) is probably
not a good real world indicator of application performance (but it
might be). I'm assuming your memory usage problem has gone away?
merlin
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