| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Greg Smith <greg(at)2ndQuadrant(dot)com> |
| Cc: | Bernd Helmle <mailings(at)oopsware(dot)de>, Robert Haas <robertmhaas(at)gmail(dot)com>, Euler Taveira de Oliveira <euler(at)timbira(dot)com>, Pgsql Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: tuning autovacuum |
| Date: | 2011-06-09 22:37:36 |
| Message-ID: | 17242.1307659056@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Greg Smith <greg(at)2ndQuadrant(dot)com> writes:
> That's fair. Anyone who is running into the sort of autovacuum issues
> prompting this discussion would happily pay the overhead to get better
> management of that; it's one of the easiest things to justify more
> per-table stats on IMHO. Surely the per-tuple counters are vastly more
> of a problem than these messages could ever be.
No, it's the total number of counters that I'm concerned about, not
so much when they get updated.
regards, tom lane
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