Joshua D. Drake wrote:
Theo Schlossnagle wrote:
First whack at exposing the start and finish checkpoint times into
SQL.
Why is that useful?
For knowing how long checkpoints are taking. If they are taking too
long you may need to adjust your bgwriter settings, and it is a
serious drag to parse postgresql logs for this info.
Even if this were true, surely the answer is to improve the logging.
Has this feature been discussed on -hackers? I don't recall it (and my
memory has plenty of holes in it), but I'm sure that after attending my
talk last Sunday Theo hasn't sent in a patch for an undiscussed feature ;-)
cheers
andrew
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