From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on yquem.inria.fr X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=AWL autolearn=disabled version=3.1.3 X-Original-To: caml-list@yquem.inria.fr Delivered-To: caml-list@yquem.inria.fr Received: from mail3-relais-sop.national.inria.fr (mail3-relais-sop.national.inria.fr [192.134.164.104]) by yquem.inria.fr (Postfix) with ESMTP id 8CA90BC6C for ; Tue, 5 Feb 2008 15:13:20 +0100 (CET) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Aq4HADj+p0fUnw7Vg2dsb2JhbACCNo1oDQEBAQgEBggJEQecdQ X-IronPort-AV: E=Sophos;i="4.25,308,1199660400"; d="scan'208";a="8783618" Received: from ptb-relay02.plus.net ([212.159.14.213]) by mail3-smtp-sop.national.inria.fr with ESMTP; 05 Feb 2008 15:13:20 +0100 Received: from [80.229.56.224] (helo=beast.local) by ptb-relay02.plus.net with esmtp (Exim) id 1JMOY2-0004Ke-Ew for caml-list@yquem.inria.fr; Tue, 05 Feb 2008 14:13:18 +0000 From: Jon Harrop Organization: Flying Frog Consultancy Ltd. To: caml-list@yquem.inria.fr Subject: Re: [Caml-list] Performance-question Date: Tue, 5 Feb 2008 13:51:03 +0000 User-Agent: KMail/1.9.7 References: <1202218433.47a865c1d3619@webmail.in-berlin.de> In-Reply-To: <1202218433.47a865c1d3619@webmail.in-berlin.de> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200802051351.04092.jon@ffconsultancy.com> X-Plusnet-Relay: 1e1df895ca4f235f950b3abef98fa70f X-Spam: no; 0.00; bandel:01 allocating:01 frog:98 wrote:01 wrote:01 oliver:01 caml-list:01 behaviour:01 data:02 problem:05 profiler:08 profiler:08 looks:08 i'm:09 memory:09 On Tuesday 05 February 2008 13:33:53 Oliver Bandel wrote: > For me it looks like a lot of GC-actions, but I'm not sure in that > point. What do you think is slowing down here, and how to avoid > this behaviour? You need to run a memory profiler on your code to work out where it is allocating all of that data. I've had the same problem and wrote my own memory profiler. I may commercialize it in the future... -- Dr Jon D Harrop, Flying Frog Consultancy Ltd. http://www.ffconsultancy.com/products/?e