Received: from localhost (unknown [200.46.204.183]) by postgresql.org (Postfix) with ESMTP id 90C1564FD8E for ; Tue, 14 Oct 2008 08:20:51 -0300 (ADT) Received: from postgresql.org ([200.46.204.86]) by localhost (mx1.hub.org [200.46.204.183]) (amavisd-maia, port 10024) with ESMTP id 07967-10 for ; Tue, 14 Oct 2008 08:20:40 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from sd-2317.dedibox.fr (sd-2317.dedibox.fr [88.191.17.192]) by postgresql.org (Postfix) with ESMTP id C925164FD8A for ; Tue, 14 Oct 2008 08:20:40 -0300 (ADT) Received: from [192.168.10.64] (ASte-Genev-Bois-153-1-7-40.w83-112.abo.wanadoo.fr [83.112.69.40]) by sd-2317.dedibox.fr (Postfix) with ESMTP id 035C52582; Tue, 14 Oct 2008 13:20:38 +0200 (CEST) Message-ID: <48F48086.1030001@lelarge.info> Date: Tue, 14 Oct 2008 13:20:38 +0200 From: Guillaume Lelarge User-Agent: Thunderbird 2.0.0.17 (X11/20080925) MIME-Version: 1.0 To: "Martin A. Brooks" CC: pgsql-admin@postgresql.org Subject: Re: postgres seems to ignore log_min_duration_statement References: <48F46514.1070203@antibodymx.net> <48F4710A.1030609@lelarge.info> <48F474CB.3060302@antibodymx.net> In-Reply-To: <48F474CB.3060302@antibodymx.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=1.693 tagged_above=0 required=5 tests=RCVD_IN_NJABL_PROXY=1.693 X-Spam-Level: * X-Archive-Number: 200810/97 X-Sequence-Number: 30553 Martin A. Brooks a écrit : > Guillaume Lelarge wrote: >> Martin A. Brooks a écrit : >> >>> However, in the log files, I'm seeing entries for all SQL executed, not >>> just that taking 5000ms or more. For example: >>> >>> 2008-10-14 10:15:50 BST PID:20349 DB:vhdb LOG: statement: select * from >>> vendors; >>> 2008-10-14 10:15:50 BST PID:20349 DB:vhdb LOG: duration: 0.259 ms >>> 2008-10-14 10:15:50 BST PID:20349 DB:vhdb LOG: QUERY STATISTICS >>> 2008-10-14 10:15:50 BST PID:20349 DB:vhdb DETAIL: ! system usage stats: >>> ! 0.000281 elapsed 0.000000 user 0.000000 system sec >>> ! [0.004000 user 0.004000 sys total] >>> ! 0/0 [0/176] filesystem blocks in/out >>> ! 0/0 [0/923] page faults/reclaims, 0 [0] swaps >>> ! 0 [0] signals rcvd, 0/0 [0/0] messages rcvd/sent >>> ! 0/0 [8/0] voluntary/involuntary context switches >>> ! buffer usage stats: >>> ! Shared blocks: 0 read, 0 written, >>> buffer hit rate = 100.00% >>> ! Local blocks: 0 read, 0 written, >>> buffer hit rate = 0.00% >>> ! Direct blocks: 0 read, 0 written >>> >>> >> >> This last log is enabled with the log_statement_stats parameter. Set it >> to off to disable it. >> >> > > I _want_ the stats, however I _only_ want the stats for queries taking > over 5 seconds. > Well, AFAIK, you can't. -- Guillaume. http://www.postgresqlfr.org http://dalibo.com