From owner-freebsd-hackers@FreeBSD.ORG Fri Jun 27 01:06:21 2003 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C1F6C37B401 for ; Fri, 27 Jun 2003 01:06:21 -0700 (PDT) Received: from mail.icomag.de (ns.icomag.de [195.227.115.162]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9E14943F85 for ; Fri, 27 Jun 2003 01:06:20 -0700 (PDT) (envelope-from bgd@icomag.de) Received: from localhost (localhost [127.0.0.1]) by mail.icomag.de (Postfix) with ESMTP id 546F62301D for ; Fri, 27 Jun 2003 10:06:18 +0200 (CEST) Received: by mail.icomag.de (Postfix, from userid 1019) id F29B723040; Fri, 27 Jun 2003 10:06:16 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by mail.icomag.de (Postfix) with ESMTP id F19432301D for ; Fri, 27 Jun 2003 10:06:16 +0200 (CEST) Date: Fri, 27 Jun 2003 10:06:16 +0200 (CEST) From: Bogdan TARU X-X-Sender: To: Message-ID: <20030627100304.V44663-100000@fw.office.icom> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Virus-Scanned: by AMaViS snapshot-20020531 Subject: netstat: sysctl: net.inet.udp.pcblist: Cannot allocate memory X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Jun 2003 08:06:22 -0000 Hi, I got the following message: netstat: sysctl: net.inet.udp.pcblist: Cannot allocate memory when running a daily network statistics script, on one of the servers. I messed up with this server a few days back (never got the message before), and the changes were: - bumped the PMAP_SHPGPERPROC to 401 in order to have more apaches using shared memory (in fact PHP accelerator is the problem) - set net.inet.udp.blackhole to 1 Any ideas what could cause this? The box is a dual 1.8GHz box, with 1GB of Ram. The nestat -mb output is: 860/1824/65536 mbufs in use (current/peak/max): 860 mbufs allocated to data 832/1746/16384 mbuf clusters in use (current/peak/max) 3948 Kbytes allocated to network (8% of mb_map in use) 0 requests for memory denied 0 requests for memory delayed 0 calls to protocol drain routines Thank you, bogdan