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=1.0 required=3.0 tests=AWL,RCVD_IN_DNSWL_BLOCKED, RDNS_NONE shortcircuit=no autolearn=no version=3.3.2 X-Original-To: unicorn-public@bogomips.org Delivered-To: pi@dcvr.yhbt.net Received: from rubyforge.org (unknown [50.56.192.79]) by dcvr.yhbt.net (Postfix) with ESMTP id 6C0A944C00B for ; Mon, 28 Apr 2014 10:41:35 +0000 (UTC) Received: from localhost.localdomain (localhost [127.0.0.1]) by rubyforge.org (Postfix) with ESMTP id 8DF0B2E222; Mon, 28 Apr 2014 10:41:35 +0000 (UTC) X-Original-To: mongrel-unicorn@rubyforge.org Delivered-To: mongrel-unicorn@rubyforge.org Received: from dcvr.yhbt.net (dcvr.yhbt.net [64.71.152.64]) by rubyforge.org (Postfix) with ESMTP id F1E202E222 for ; Mon, 28 Apr 2014 10:41:28 +0000 (UTC) Received: from localhost (dcvr.yhbt.net [127.0.0.1]) by dcvr.yhbt.net (Postfix) with ESMTP id DE70944C009; Mon, 28 Apr 2014 10:41:26 +0000 (UTC) Date: Mon, 28 Apr 2014 10:41:26 +0000 From: Eric Wong To: Henrik Nyh Subject: Re: Workers reaped with SIGABRT - how to debug? Message-ID: <20140428104126.GA5351@dcvr.yhbt.net> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Cc: unicorn list 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 Henrik Nyh wrote: > It was simply that monit did a "kill -6" (SIBABRT) when the process > used too much memory, so we bumped that limit for now. D'oh. We've yet > to research why it used that much memory. Thanks for the followup. Unfortunately the RGenGC in Ruby 2.1.x uses more memory than 2.0 did (but GC is faster :). Sam wrote an article about it here: http://samsaffron.com/archive/2014/04/08/ruby-2-1-garbage-collection-ready-for-production We (ruby-core devs) will try to reduce memory for 2.2 without performance regressions. __ http://bogomips.org/unicorn-public/ - unicorn-public@bogomips.org please quote as little as necessary when replying