From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 19 Oct 2001 18:12:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 19 Oct 2001 18:12:47 -0400 Received: from host154.207-175-42.redhat.com ([207.175.42.154]:44825 "EHLO lacrosse.corp.redhat.com") by vger.kernel.org with ESMTP id ; Fri, 19 Oct 2001 18:12:30 -0400 Date: Fri, 19 Oct 2001 18:13:00 -0400 From: Benjamin LaHaise To: "David S. Miller" Cc: ak@muc.de, sim@netnation.com, linux-kernel@vger.kernel.org Subject: Re: Awfully slow /proc/net/tcp, netstat, in.identd in 2.4 (updated) Message-ID: <20011019181300.I9206@redhat.com> In-Reply-To: <20011019173055.G9206@redhat.com> <20011019.145639.59667516.davem@redhat.com> <20011019180433.H9206@redhat.com> <20011019.151101.21914602.davem@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20011019.151101.21914602.davem@redhat.com>; from davem@redhat.com on Fri, Oct 19, 2001 at 03:11:01PM -0700 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Oct 19, 2001 at 03:11:01PM -0700, David S. Miller wrote: > From: Benjamin LaHaise > Date: Fri, 19 Oct 2001 18:04:34 -0400 > > If the hash table was grown dynamically, I wouldn't have this complaint. > > It's too expensive to implement. It adds a new check every > connection, _or_ some timer which periodically scans the chain > lengths. Then make it a sysctl. Sysadmins exist for a reason. ;-) -ben