Re: Instrument checkpoint sync calls

Robert Haas <robertmhaas@gmail.com>

From: Robert Haas <robertmhaas@gmail.com>
To: Greg Smith <greg@2ndquadrant.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, Magnus Hagander <magnus@hagander.net>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2010-11-22T01:46:29Z
Lists: pgsql-hackers
On Mon, Nov 15, 2010 at 3:09 PM, Greg Smith <greg@2ndquadrant.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
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