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Re: [PERFORM] stats on cursor and query execution troubleshooting
- From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
- To: "Alban Médici (NetCentrex)" <amedici(at)fr(dot)netcentrex(dot)net>
- Cc: pgsql-benchmarks(at)postgresql(dot)org, pgsql-performance(at)postgresql(dot)org
- Subject: Re: [PERFORM] stats on cursor and query execution troubleshooting
- Date: Fri, 08 Oct 2004 09:55:56 -0400
=?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
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- Re: [PERFORM] stats on cursor and query execution troubleshooting
- From: Tom Lane
- Re: [PERFORM] stats on cursor and query execution troubleshooting
- From: "Alban Médici (NetCentrex)"
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