Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.72) (envelope-from ) id 1TrGH7-0006Ms-Uv for pgsql-performance@arkaria.postgresql.org; Fri, 04 Jan 2013 23:02:06 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.72) (envelope-from ) id 1TrGH7-0001iN-FN for pgsql-performance@arkaria.postgresql.org; Fri, 04 Jan 2013 23:02:05 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtp (Exim 4.72) (envelope-from ) id 1TrGH6-0001hi-Nr for pgsql-performance@postgresql.org; Fri, 04 Jan 2013 23:02:04 +0000 Received: from sss.pgh.pa.us ([66.207.139.130]) by magus.postgresql.org with esmtp (Exim 4.72) (envelope-from ) id 1TrGH4-00016c-Py for pgsql-performance@postgresql.org; Fri, 04 Jan 2013 23:02:04 +0000 Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.14.5/8.14.5) with ESMTP id r04N1u99006039; Fri, 4 Jan 2013 18:01:57 -0500 (EST) From: Tom Lane To: =?UTF-8?B?bm9ib2R5IG5vd2hlcmU=?= cc: =?UTF-8?B?Q2xhdWRpbyBGcmVpcmU=?= , =?UTF-8?B?cG9zdGdyZXMgcGVyZm9ybWFuY2UgbGlzdA==?= Subject: Re: =?UTF-8?B?UmVbNF06IFtQRVJGT1JNXSBSZVsyXTogW1BFUkZPUk1dIFNNUCBvbiBhIGhl?= =?UTF-8?B?YXZ5IGxvYWRlZCBkYXRhYmFzZQ==?= In-reply-to: <1357333670.666306657@f14.mail.ru> References: <1357256708.822075673@f352.mail.ru> <1357324709.296787802@f261.mail.ru> <1357333670.666306657@f14.mail.ru> Comments: In-reply-to =?UTF-8?B?bm9ib2R5IG5vd2hlcmU=?= message dated "Sat, 05 Jan 2013 01:07:50 +0400" Date: Fri, 04 Jan 2013 18:01:56 -0500 Message-ID: <6038.1357340516@sss.pgh.pa.us> X-Pg-Spam-Score: -1.9 (-) List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-performance Precedence: bulk Sender: pgsql-performance-owner@postgresql.org =?UTF-8?B?bm9ib2R5IG5vd2hlcmU=?= writes: > [ all postgres processes seem to be pinned to CPU 14 ] I wonder whether this is a "benefit" of sched_autogroup_enabled? http://archives.postgresql.org/message-id/50E4AAB1.9040902@optionshouse.com regards, tom lane -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance