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Re: [PERFORM] stats on cursor and query execution


  • From: "Alban Médici (NetCentrex)" <amedici(at)fr(dot)netcentrex(dot)net>
  • To: pgsql-benchmarks(at)postgresql(dot)org
  • Cc: pgsql-performance(at)postgresql(dot)org
  • Subject: Re: [PERFORM] stats on cursor and query execution
  • Date: Mon, 11 Oct 2004 17:39:01 +0200
  • Message-id: <416AA915.1000008@fr.netcentrex.net> <text/plain>

Ok thanks tom, what shall we do without U ?

by the way I have look at my kernel and getrusage() is well configure and return good results.
i/o stats too.

I test an other version of postgresql and now, it works fine.
It' seems to be an install bug.

thx
regards, Alban Médici


on 08/10/2004 15:55 Tom Lane said the following:

=?ISO-8859-1?Q?=22Alban_M=E9dici_=28NetCentrex=29=22?= <amedici(at)fr(dot)netcentrex(dot)net> writes:
Thanks for your repply,  but I still don"t understand why the statistic
logs   :
!       0/0 [0/0] filesystem blocks in/out
it told me there is no hard disk access, I'm sure there is,

Complain to your friendly local kernel hacker.  We just report what
getrusage() tells us; so if the number is wrong then it's a kernel bug.

			regards, tom lane


--
Alban Médici
R&D software engineer
------------------------------
you can contact me @ :
IPPhone : +33 (0)2 31 46 37 68
alban(dot)medici(at)fr(dot)netcentrex(dot)net
http://www.netcentrex.net
------------------------------



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