From mboxrd@z Thu Jan 1 00:00:00 1970 From: "azurIt" Subject: =?utf-8?q?Re=3A_=5BPATCH_for_3=2E2=2E34=5D_memcg=3A_do_not_trigger_OOM_from_add=5Fto=5Fpage=5Fcache=5Flocked?= Date: Fri, 30 Nov 2012 14:44:27 +0100 Message-ID: <20121130144427.51A09169@pobox.sk> References: <20121123074023.GA24698@dhcp22.suse.cz>, <20121123102137.10D6D653@pobox.sk>, <20121123100438.GF24698@dhcp22.suse.cz>, <20121125011047.7477BB5E@pobox.sk>, <20121125120524.GB10623@dhcp22.suse.cz>, <20121125135542.GE10623@dhcp22.suse.cz>, <20121126013855.AF118F5E@pobox.sk>, <20121126131837.GC17860@dhcp22.suse.cz>, <20121126132149.GD17860@dhcp22.suse.cz>, <20121130032918.59B3F780@pobox.sk> <20121130124506.GH29317@dhcp22.suse.cz> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20121130124506.GH29317@dhcp22.suse.cz> Sender: owner-linux-mm@kvack.org List-ID: Content-Type: text/plain; charset="us-ascii" To: =?utf-8?q?Michal_Hocko?= Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, =?utf-8?q?cgroups_mailinglist?= , =?utf-8?q?KAMEZAWA_Hiroyuki?= , =?utf-8?q?Johannes_Weiner?= >Anyway your system is under both global and local memory pressure. You >didn't see apache going down previously because it was probably the one >which was stuck and could be killed. >Anyway you need to setup your system more carefully. There is, also, an evidence that system has enough of memory! :) Just tak= e column 'rss' from process list in OOM message and sum it - you will get= 2489911. It's probably in KB so it's about 2.4 GB. System has 14 GB of R= AM so this also match data on my graph - 2.4 is about 17% of 14. azur -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933012Ab2K3Noc (ORCPT ); Fri, 30 Nov 2012 08:44:32 -0500 Received: from gmmr3.centrum.cz ([46.255.225.251]:55084 "EHLO gmmr3.centrum.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756623Ab2K3Noa (ORCPT ); Fri, 30 Nov 2012 08:44:30 -0500 To: =?utf-8?q?Michal_Hocko?= Subject: =?utf-8?q?Re=3A_=5BPATCH_for_3=2E2=2E34=5D_memcg=3A_do_not_trigger_OOM_from_add=5Fto=5Fpage=5Fcache=5Flocked?= Date: Fri, 30 Nov 2012 14:44:27 +0100 From: "azurIt" Cc: , , =?utf-8?q?cgroups_mailinglist?= , =?utf-8?q?KAMEZAWA_Hiroyuki?= , =?utf-8?q?Johannes_Weiner?= References: <20121123074023.GA24698@dhcp22.suse.cz>, <20121123102137.10D6D653@pobox.sk>, <20121123100438.GF24698@dhcp22.suse.cz>, <20121125011047.7477BB5E@pobox.sk>, <20121125120524.GB10623@dhcp22.suse.cz>, <20121125135542.GE10623@dhcp22.suse.cz>, <20121126013855.AF118F5E@pobox.sk>, <20121126131837.GC17860@dhcp22.suse.cz>, <20121126132149.GD17860@dhcp22.suse.cz>, <20121130032918.59B3F780@pobox.sk> <20121130124506.GH29317@dhcp22.suse.cz> In-Reply-To: <20121130124506.GH29317@dhcp22.suse.cz> X-Mailer: Centrum Email 5.3 X-Priority: 3 X-Original-From: azurit@pobox.sk MIME-Version: 1.0 Message-Id: <20121130144427.51A09169@pobox.sk> X-Maser: Georgo Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >Anyway your system is under both global and local memory pressure. You >didn't see apache going down previously because it was probably the one >which was stuck and could be killed. >Anyway you need to setup your system more carefully. There is, also, an evidence that system has enough of memory! :) Just take column 'rss' from process list in OOM message and sum it - you will get 2489911. It's probably in KB so it's about 2.4 GB. System has 14 GB of RAM so this also match data on my graph - 2.4 is about 17% of 14. azur