Re: Performance monitor
Bruce Momjian <pgman@candle.pha.pa.us>
From: Bruce Momjian <pgman@candle.pha.pa.us>
To: Philip Warner <pjw@rhyme.com.au>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, The Hermit Hacker <scrappy@hub.org>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2001-03-08T03:12:16Z
Lists: pgsql-hackers
> At 18:05 7/03/01 -0500, Bruce Momjian wrote: > >> All in all, I do not see this as an easy task that you can whip out and > >> then release as a 7.1 patch without extensive testing. And given that, > >> I'd rather see it done with what I consider the right long-term approach, > >> rather than a dead-end hack. I think doing it in a signal handler is > >> ultimately going to be a dead-end hack. > > > >Well, the signal stuff will get me going at least. > > Didn't someone say this can't be done safely - or am I missing something? OK, I will write just the all-process display part, that doesn't need any per-backend info because it gets it all from 'ps'. Then maybe someone will come up with a nifty idea, or I will play with my local copy to see how it can be done. -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 853-3000 + If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania 19026