Re: General Performance questions

On many boxes, something like:

ps ax |grep postgres

will do.

On Tue, 11 Mar 2003, Delao, Darryl W wrote:

> Netstat -c shows both tcp and unix...at no time did they ever show more than
> 4 connections when the server reached its limit..
>
> Whats a good way to check ps output?
>
>
> Darryl
>
>
> -----Original Message-----
> From: Tom Lane [mailto:tgl@sss.pgh.pa.us]
> Sent: Tuesday, March 11, 2003 9:38 AM
> To: Delao, Darryl W
> Cc: 'pgsql-novice@postgresql.org'; 'pgsql-general@postgresql.org'
> Subject: Re: [GENERAL] General Performance questions
>
> "Delao, Darryl W" <ddelao@ou.edu> writes:
> > I have been monitoring netstat -c on my db server for a few days now.  I
> am
> > trying to determine if when I see a postgres connection, if that is indeed
> > just 1 connection or if it is a bunch of connections tied up in 1.
>
> One connection is one connection.
>
> > The
> > other day I had postgres set to a limit of 128 connections, and that was
> > reached.  But at no time while monitoring netstat -c did I see 128
> > connections!
>
> Are you watching both Unix and TCP sockets?  Have you compared netstat
> to ps output?
>
>             regards, tom lane
>
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