| From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
|---|---|
| To: | "Jim C(dot) Nasby" <jnasby(at)pervasive(dot)com> |
| Cc: | Kris Kennaway <kris(at)obsecurity(dot)org>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "Marc G(dot) Fournier" <scrappy(at)hub(dot)org>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: postgresql and process titles |
| Date: | 2006-06-13 18:10:15 |
| Message-ID: | 200606131810.k5DIAFW25194@candle.pha.pa.us |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
Jim C. Nasby wrote:
> FWIW, getting turning off stats_command_string substantially reduced
> this contention, so it appears the issue is somewhere in the stats code.
> This code sends stats messages to a different process via a socket (or
> is it UDP?), with the intention that if the system gets heavily loaded
> we'll lose some stats in the interest of not bogging down all the
> backends. It seems that doesn't work so hot on FreeBSD. :(
I am working on a patch for 8.2 to fix that for all platforms.
--
Bruce Momjian http://candle.pha.pa.us
EnterpriseDB http://www.enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Kris Kennaway | 2006-06-13 18:18:03 | Re: postgresql and process titles |
| Previous Message | brian ally | 2006-06-13 17:50:33 | Re: Fabian Pascal and RDBMS deficiencies in fully |