Re: Count actual transaction per minute?

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От Melvin Davidson
Тема Re: Count actual transaction per minute?
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Msg-id 517479.97748.qm@web53002.mail.re2.yahoo.com
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Ответ на Re: Count actual transaction per minute?  (hubert depesz lubaczewski <depesz@depesz.com>)
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Thanks very much!  I put that query into a script that puts the initial result into a variable, sleeps for a minute, queries again into a second variable and subtracts the difference.
Works fine.

Melvin Davidson

Folk Alley - All Folk - 24 Hours a day
www.folkalley.com



--- On Wed, 5/12/10, hubert depesz lubaczewski <depesz@depesz.com> wrote:

From: hubert depesz lubaczewski <depesz@depesz.com>
Subject: Re: [GENERAL] Count actual transaction per minute?
To: "Melvin Davidson" <melvin6925@yahoo.com>
Cc: pgsql-general@postgresql.org
Date: Wednesday, May 12, 2010, 11:20 AM

sure. run:
select sum(xact_commit + xact_rollback) from pg_stat_database
every minute, substract previous result from current, and you'll know
your current tpm.

Best regards,

depesz

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