From owner-freebsd-questions@FreeBSD.ORG Sun Nov 26 19:54:16 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 9C31E16A51F for ; Sun, 26 Nov 2006 19:54:16 +0000 (UTC) (envelope-from wojtek@tensor.3miasto.net) Received: from chylonia.3miasto.net (chylonia.3miasto.net [213.192.74.6]) by mx1.FreeBSD.org (Postfix) with ESMTP id 71A5C4485F for ; Sun, 26 Nov 2006 19:28:27 +0000 (GMT) (envelope-from wojtek@tensor.3miasto.net) Received: from chylonia.3miasto.net (localhost [127.0.0.1]) by chylonia.3miasto.net (8.13.4/8.13.4) with ESMTP id kAQJRn7M056735; Sun, 26 Nov 2006 20:27:49 +0100 (CET) (envelope-from wojtek@tensor.3miasto.net) Received: from localhost (wojtek@localhost) by chylonia.3miasto.net (8.13.4/8.13.4/Submit) with ESMTP id kAQJRlgc056732; Sun, 26 Nov 2006 20:27:49 +0100 (CET) (envelope-from wojtek@tensor.3miasto.net) X-Authentication-Warning: chylonia.3miasto.net: wojtek owned process doing -bs Date: Sun, 26 Nov 2006 20:27:46 +0100 (CET) From: Wojciech Puchar X-X-Sender: wojtek@chylonia.3miasto.net To: Bill Moran In-Reply-To: <20061125131355.935eb267.wmoran@collaborativefusion.com> Message-ID: <20061126202722.L56032@chylonia.3miasto.net> References: <20061125182055.N47010@chylonia.3miasto.net> <20061125131355.935eb267.wmoran@collaborativefusion.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: freebsd-questions@freebsd.org Subject: Re: not enough free resources X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 26 Nov 2006 19:54:16 -0000 1347/678/2025 mbufs in use (current/cache/total) 1123/237/1360/25600 mbuf clusters in use (current/cache/total/max) 1123/108 mbuf+clusters out of packet secondary zone in use (current/cache) 0/0/0/0 4k (page size) jumbo clusters in use (current/cache/total/max) 0/0/0/0 9k jumbo clusters in use (current/cache/total/max) 0/0/0/0 16k jumbo clusters in use (current/cache/total/max) 2582K/643K/3226K bytes allocated to network (current/cache/total) 0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters) 0/0/0 requests for jumbo clusters denied (4k/9k/16k) 0/5/6656 sfbufs in use (current/peak/max) 0 requests for sfbufs denied 0 requests for sfbufs delayed 0 requests for I/O initiated by sendfile 1007 calls to protocol drain routines so looks right but squid reports no buffer space available. 2006/11/26 20:27:05| comm_open: socket failure: (55) No buffer space available 2006/11/26 20:27:05| comm_open: socket failure: (55) No buffer space available any clue? On Sat, 25 Nov 2006, Bill Moran wrote: > On Sat, 25 Nov 2006 18:22:16 +0100 (CET) > Wojciech Puchar wrote: > >> getting such things under high load >> >> Nov 25 18:20:20 3miasto named[996]: client 193.220.192.36#36674: error >> sending response: not enough free resources >> >> >> sometimes even ping doesn't work well. >> >> what resources are missing and how to change them? > > Check the output of 'netstat -m' to see if there are any clues as to what > is being starved. Once you know, it shouldn't be too hard to figure out > how to increase it. > > -Bill > >