From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on dcvr.yhbt.net X-Spam-Level: * X-Spam-ASN: AS33070 50.56.128.0/17 X-Spam-Status: No, score=1.7 required=3.0 tests=AWL,HK_RANDOM_FROM, MSGID_FROM_MTA_HEADER,RDNS_NONE shortcircuit=no autolearn=no version=3.3.2 Path: news.gmane.org!not-for-mail From: Eric Wong Newsgroups: gmane.comp.lang.ruby.rainbows.general Subject: Re: memory usage Date: Tue, 22 Oct 2013 16:09:30 +0000 Message-ID: <20131022160930.GA3020@dcvr.yhbt.net> References: <52663744.6040600@objectdata.com.br> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1382458179 8917 80.91.229.3 (22 Oct 2013 16:09:39 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 22 Oct 2013 16:09:39 +0000 (UTC) To: Rainbows! list Original-X-From: rainbows-talk-bounces-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org Tue Oct 22 18:09:44 2013 Return-path: Envelope-to: gclrrg-rainbows-talk@m.gmane.org X-Original-To: rainbows-talk-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org Delivered-To: rainbows-talk-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org Content-Disposition: inline In-Reply-To: <52663744.6040600-VwDbj2YsoUp0ZRtCdD4y8VAUjnlXr6A1@public.gmane.org> User-Agent: Mutt/1.5.21 (2010-09-15) X-BeenThere: rainbows-talk-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: rainbows-talk-bounces-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org Errors-To: rainbows-talk-bounces-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org X-Broken-Reverse-DNS: no host name found for IP address 50.56.192.79 Xref: news.gmane.org gmane.comp.lang.ruby.rainbows.general:562 Archived-At: Received: from [50.56.192.79] (helo=rubyforge.org) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1VYeWY-0001oS-B6 for gclrrg-rainbows-talk@m.gmane.org; Tue, 22 Oct 2013 18:09:38 +0200 Received: from localhost.localdomain (localhost [127.0.0.1]) by rubyforge.org (Postfix) with ESMTP id 9779F2E19F; Tue, 22 Oct 2013 16:09:38 +0000 (UTC) Received: from dcvr.yhbt.net (dcvr.yhbt.net [64.71.152.64]) by rubyforge.org (Postfix) with ESMTP id 163FF2E18C for ; Tue, 22 Oct 2013 16:09:32 +0000 (UTC) Received: from localhost (dcvr.yhbt.net [127.0.0.1]) by dcvr.yhbt.net (Postfix) with ESMTP id 417FA1FD46; Tue, 22 Oct 2013 16:09:30 +0000 (UTC) Alexandre Riveira wrote: > I usually use XEpollThreadPool however persebi a large memory usage > for sites that have a lot of content and access reaching over 1 GB. > Changed to ThreadPool and memory fell not from 4x 256MB. However > XEpollThreadPool is faster than ThreadPool. Accepted suggestions for > configuration. I tested also with CoolioThreadPool speed was good > but the memory consumption and large too. Wait, ThreadPool uses significantly less than XEpollThreadPool? Since this is likely glibc/eglibc, try setting MALLOC_ARENA_MAX=1 and MALLOC_ARENA_TEST=1 in the env before starting Rainbows! AFAIK, these are mainly documented by Red Hat, but in all recent-ish versions of glibc/eglibc support it. Then increase the values if you see performance gains (unlikely unless your app releases the GVL a lot or don't have one (rbx)). _______________________________________________ Rainbows! mailing list - rainbows-talk-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org http://rubyforge.org/mailman/listinfo/rainbows-talk Do not quote signatures (like this one) or top post when replying