Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1Up1Fc-0002Uc-GC for pgsql-performance@arkaria.postgresql.org; Tue, 18 Jun 2013 19:07:32 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.80) (envelope-from ) id 1Up1Fb-000590-Vh for pgsql-performance@arkaria.postgresql.org; Tue, 18 Jun 2013 19:07:32 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1Up1Fb-00058u-8G for pgsql-performance@postgresql.org; Tue, 18 Jun 2013 19:07:31 +0000 Received: from smtp.01.com ([199.36.142.181]) by magus.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1Up1FX-0000jl-4V for pgsql-performance@postgresql.org; Tue, 18 Jun 2013 19:07:30 +0000 Received: from localhost (localhost [127.0.0.1]) by smtp-out-2.01.com (Postfix) with ESMTP id 6A3E83900CF for ; Tue, 18 Jun 2013 14:07:24 -0500 (CDT) X-Virus-Scanned: amavisd-new at smtp-out-2.01.com Received: from smtp.01.com ([127.0.0.1]) by localhost (smtp-out-2.01.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id SylBextJnOOR for ; Tue, 18 Jun 2013 14:07:24 -0500 (CDT) Received: from smtp.01.com (localhost [127.0.0.1]) by smtp-out-2.01.com (Postfix) with ESMTP id 4AE733900E8 for ; Tue, 18 Jun 2013 14:07:24 -0500 (CDT) Received: from localhost (localhost [127.0.0.1]) by smtp-out-2.01.com (Postfix) with ESMTP id 3BFCD3900CF for ; Tue, 18 Jun 2013 14:07:24 -0500 (CDT) X-Virus-Scanned: amavisd-new at smtp-out-2.01.com Received: from smtp.01.com ([127.0.0.1]) by localhost (smtp-out-2.01.com [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id C2kC7jTd59zU for ; Tue, 18 Jun 2013 14:07:24 -0500 (CDT) Received: from [172.47.23.103] (70-36-143-10.dsl.dynamic.sonic.net [70.36.143.10]) by smtp-out-2.01.com (Postfix) with ESMTPSA id 87A5B3900F3 for ; Tue, 18 Jun 2013 14:07:23 -0500 (CDT) Message-ID: <51C0AFE9.7030807@agliodbs.com> Date: Tue, 18 Jun 2013 12:07:21 -0700 From: Josh Berkus Organization: PostgreSQL Experts Inc. User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130510 Thunderbird/17.0.6 MIME-Version: 1.0 To: pgsql-performance@postgresql.org Subject: Re: 9.2.2 - semop hanging References: In-Reply-To: X-Enigmail-Version: 1.5.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit 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 On 06/11/2013 05:48 AM, Rafael Domiciano wrote: > Hello all you guys, > > Since saturday I'm get stucked in a very strange situation: from time to > time (sometimes with intervals less than 10 minutes), the server get > "stucked"/"hang" (I dont know how to call it) and every connections on > postgres (dont matter if it's SELECT, UPDATE, DELETE, INSERT, startup, > authentication...) seems like get "paused"; after some seconds (say ~10 or > ~15 sec, sometimes less) everything "goes OK". Did you ever get any idea what was going on here? I'm seeing the same behavior at another side, on 9.1.3. -- Josh Berkus PostgreSQL Experts Inc. http://pgexperts.com -- Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-performance