Re: profiling connection overhead

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Andres Freund <andres(at)anarazel(dot)de>, pgsql-hackers(at)postgresql(dot)org, Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>
Subject: Re: profiling connection overhead
Date: 2010-11-24 22:42:58
Message-ID: 23684.1290638578@sss.pgh.pa.us
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Robert Haas <robertmhaas(at)gmail(dot)com> writes:
> I don't see anything for BUS OUTSTANDING. For CACHE and MISS I have
> some options:

> DATA_CACHE_MISSES: (counter: all)
> L3_CACHE_MISSES: (counter: all)

Those two look promising, though I can't claim to be an expert.

regards, tom lane

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Robert Haas 2010-11-24 22:44:20 Re: profiling connection overhead
Previous Message Andres Freund 2010-11-24 22:38:27 Re: profiling pgbench