From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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=1.4 required=5.0 tests=AWL,RDNS_NONE shortcircuit=no autolearn=no version=3.3.2 X-Original-To: archivist@yhbt.net Delivered-To: archivist@dcvr.yhbt.net Received: from rubyforge.org (unknown [50.56.192.79]) by dcvr.yhbt.net (Postfix) with ESMTP id 3B19720A1E for ; Fri, 24 Jan 2014 17:08:39 +0000 (UTC) Received: from localhost.localdomain (localhost [127.0.0.1]) by rubyforge.org (Postfix) with ESMTP id CA738263076; Fri, 24 Jan 2014 17:08:39 +0000 (UTC) X-Original-To: mongrel-unicorn@rubyforge.org Delivered-To: mongrel-unicorn@rubyforge.org X-Greylist: delayed 1494 seconds by postgrey-1.31 at rubyforge; Fri, 24 Jan 2014 17:08:30 UTC Received: from mail-pb0-f47.google.com (mail-pb0-f47.google.com [209.85.160.47]) by rubyforge.org (Postfix) with ESMTP id C3F75263071 for ; Fri, 24 Jan 2014 17:08:30 +0000 (UTC) Received: by mail-pb0-f47.google.com with SMTP id rp16so3474079pbb.20 for ; Fri, 24 Jan 2014 09:08:28 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=s5RyypqVG3FxV9hgRmQ9lW/JGGM+/E2+fnDWxMpS4Ck=; b=DKyfPZOe0CWeINWWcFOri2q1yn/sWmHgx0eCc+vKaGFUr5ktfFQRyWQgdHQ5AScxxs B4gyJII91Ca3syLr1grk6TVuTj2rIdB9BBZMtZL1yGZhYGpHOQ+KXaPEbMN+YcxO7Ywq vB9BCgAHM6guV67ovKHRobdoEfipQ0v8nzWcj+Va3KQpSfO2DiAWFTgc0mI7+Y51Ny4a rgv/Cnd+JQONDriF3c3UekaxfiF/xBggb/J1IVAuANK59It9KATjuhuUkf3M4w0v6+Wf Mf4bGpaOkzapHCcc8KoyOR3lL4JLe8usYoi68X7rN0rZPbtRR5gxH5oBKrkjxVDUKKsI 4sBw== X-Gm-Message-State: ALoCoQkc8DKIDrE4XrIrThsfzzvhmcl80PAn0lJDFrHwJsBGlaEwNAAoumd9+Z30H/1all9ZhF+Y MIME-Version: 1.0 X-Received: by 10.68.133.6 with SMTP id oy6mr15211169pbb.153.1390581442580; Fri, 24 Jan 2014 08:37:22 -0800 (PST) Received: by 10.68.87.163 with HTTP; Fri, 24 Jan 2014 08:37:22 -0800 (PST) In-Reply-To: References: Date: Fri, 24 Jan 2014 08:37:22 -0800 Message-ID: Subject: Re: Unicorn workers freeze from time to time From: Michael Fischer To: unicorn list Cc: artem.pyanykh@gmail.com X-BeenThere: mongrel-unicorn@rubyforge.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: mongrel-unicorn-bounces@rubyforge.org Errors-To: mongrel-unicorn-bounces@rubyforge.org On Fri, Jan 24, 2014 at 3:21 AM, Artem Pyanykh wrote: > A couple of days ago I noticed a strange thing - from time to time server stops processing request for some time. At the `top` output it looks like this: > > * ten Unicorn workers process requests; > * then, for some reason, they stop doing anything. I mean, all ten workers have 'sleeping' status; What does strace(8) say they're doing before they go to sleep? --Michael _______________________________________________ Unicorn mailing list - mongrel-unicorn@rubyforge.org http://rubyforge.org/mailman/listinfo/mongrel-unicorn Do not quote signatures (like this one) or top post when replying