X-Original-To: pgsql-performance-postgresql.org@localhost.postgresql.org Received: from localhost (unknown [200.46.204.144]) by svr1.postgresql.org (Postfix) with ESMTP id 404C052B49 for ; Mon, 8 Aug 2005 11:39:16 -0300 (ADT) Received: from svr1.postgresql.org ([200.46.204.71]) by localhost (av.hub.org [200.46.204.144]) (amavisd-new, port 10024) with ESMTP id 52922-08 for ; Mon, 8 Aug 2005 14:39:12 +0000 (GMT) Received: from sss.pgh.pa.us (sss.pgh.pa.us [66.207.139.130]) by svr1.postgresql.org (Postfix) with ESMTP id 2976452B0B for ; Mon, 8 Aug 2005 11:39:11 -0300 (ADT) Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.13.1/8.13.1) with ESMTP id j78EdF7H028286; Mon, 8 Aug 2005 10:39:15 -0400 (EDT) To: Kari Lavikka Cc: pgsql-performance@postgresql.org Subject: Re: Finding bottleneck In-reply-to: References: Comments: In-reply-to Kari Lavikka message dated "Mon, 08 Aug 2005 15:03:21 +0300" Date: Mon, 08 Aug 2005 10:39:15 -0400 Message-ID: <28285.1123511955@sss.pgh.pa.us> From: Tom Lane X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, hits=0.006 tagged_above=0 required=5 tests=AWL X-Spam-Level: X-Archive-Number: 200508/62 X-Sequence-Number: 13809 Kari Lavikka writes: > samples % symbol name > 13513390 16.0074 AtEOXact_CatCache That seems quite odd --- I'm not used to seeing that function at the top of a profile. What is the workload being profiled, exactly? regards, tom lane