| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Greg Smith <greg(at)2ndquadrant(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Magnus Hagander <magnus(at)hagander(dot)net>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Instrument checkpoint sync calls |
| Date: | 2010-11-22 01:46:29 |
| Message-ID: | AANLkTinccLNKDF8mCrfR59ky1BO32PmNL2MeumUC7Z4k@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Nov 15, 2010 at 3:09 PM, Greg Smith <greg(at)2ndquadrant(dot)com> wrote:
> So my task list is:
>
> 0) Rebase against the HEAD that just code related to this touched today
>
> 1) Assume that log_checkpoints is sufficient control over whether the timing
> overhead added is worth collecting, and therefore remove the half-baked idea
> of also wrapping with a compile-time option.
>
> 2) Have the sync summary returned upwards, so it can be put onto the same
> line as the rest of the rest of the log_checkpoint info.
>
> All seems reasonable to me. Will rev a new patch by tomorrow.
Did this get eaten by the email goblin, or you're still working on it?
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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