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Re: read/write statistics on a table

From: "Marc G(dot) Fournier" <scrappy(at)postgresql(dot)org>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: "Marc G(dot) Fournier" <scrappy(at)postgresql(dot)org>,pgsql-admin(at)postgresql(dot)org
Subject: Re: read/write statistics on a table
Date: 2004-03-21 16:51:25
Message-ID: 20040321124549.D98092@ganymede.hub.org (view raw or flat)
Thread:
Lists: pgsql-admin
On Sun, 21 Mar 2004, Tom Lane wrote:

> "Marc G. Fournier" <scrappy(at)postgresql(dot)org> writes:
> > Are any maintained within the database that can be queried/viewed?
>
> http://www.postgresql.org/docs/7.4/static/monitoring-stats.html

Ack, had read it, but skim'd over it too fast :(

one question I do have, that I'm not finding on the page ... are these
stats since the postmaster started, or are they kept across reboots?  I'm
suspecting since start, else the I/O used by the collector would
presumably get *very* busy having to write the data to the disks, but ...



----
Marc G. Fournier           Hub.Org Networking Services (http://www.hub.org)
Email: scrappy(at)hub(dot)org           Yahoo!: yscrappy              ICQ: 7615664

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