| From: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> |
|---|---|
| To: | Jeff Frost <jeff(at)frostconsultingllc(dot)com> |
| Cc: | pgsql-admin(at)postgresql(dot)org |
| Subject: | Re: statistics buffer is full |
| Date: | 2006-11-09 03:43:39 |
| Message-ID: | 1163043819.28784.57.camel@localhost.localdomain |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-admin |
On Wed, 2006-11-08 at 19:29 -0800, Jeff Frost wrote:
> On Wed, 8 Nov 2006, Joshua D. Drake wrote:
>
> > On Wed, 2006-11-08 at 18:46 -0800, Jeff Frost wrote:
> >> What does the message 'statistics buffer is full' mean? And if I saw lots of
> >> these in my logs what sort of bad things would happen? Presumably this is
> >> related to the planner statistics? Would I expect to have bad plans if this
> >> happens and how would I resolve it? This is what I found in the source, but
> >> I'm not really sure what's going on here:
> >
> > Usually it means that you have stats_command_string turned on :)
>
> hah! Does that mean it's just the buffering for pg_stat_activity and not for
> planner statistics? That doesn't make me feel too bad in this case.
Yeah it is nothing to worry about, however turning it off is certainly a
performance benefit.
Joshua D. Drake
>
>
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