Re: Test request for Stats collector performance improvement - Mailing list pgsql-hackers

From Bruce Momjian
Subject Re: Test request for Stats collector performance improvement
Date
Msg-id 200606151557.k5FFva918328@candle.pha.pa.us
Whole thread Raw
In response to Re: Test request for Stats collector performance improvement  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Test request for Stats collector performance improvement  (Josh Berkus <josh@agliodbs.com>)
List pgsql-hackers
Tom Lane wrote:
> "Qingqing Zhou" <zhouqq@cs.toronto.edu> writes:
> > Obviously it matches your expectation.
> 
> Hm?  I don't see any improvement there:
> 
> > --Before patch --
> > real    0m1.149s
> > real    0m1.121s
> > real    0m1.128s
> 
> > -- After patch --
> > real    0m1.275s
> > real    0m4.063s
> > real    0m1.259s

The report is incomplete.  I need three outputs:
stats offstats onstats on, patched

He only reported two sets of results.

--  Bruce Momjian   http://candle.pha.pa.us EnterpriseDB    http://www.enterprisedb.com
 + If your life is a hard drive, Christ can be your backup. +


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