From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.sysutils.supervision.general/1936 Path: news.gmane.org!not-for-mail From: Laurent Bercot Newsgroups: gmane.comp.sysutils.supervision.general Subject: Re: supervise causes cpu spike Date: Tue, 16 Dec 2008 11:48:20 +0100 Message-ID: <20081216104820.GA15501@skarnet.org> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1229424491 627 80.91.229.12 (16 Dec 2008 10:48:11 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 16 Dec 2008 10:48:11 +0000 (UTC) To: supervision@list.skarnet.org Original-X-From: supervision-return-2171-gcsg-supervision=m.gmane.org@list.skarnet.org Tue Dec 16 11:49:13 2008 Return-path: Envelope-to: gcsg-supervision@gmane.org Original-Received: from antah.skarnet.org ([212.85.147.14]) by lo.gmane.org with smtp (Exim 4.50) id 1LCXUH-0005rV-La for gcsg-supervision@gmane.org; Tue, 16 Dec 2008 11:49:13 +0100 Original-Received: (qmail 19303 invoked by uid 76); 16 Dec 2008 10:48:20 -0000 Mailing-List: contact supervision-help@list.skarnet.org; run by ezmlm List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Archive: Original-Received: (qmail 19295 invoked by uid 1000); 16 Dec 2008 10:48:20 -0000 Mail-Followup-To: supervision@list.skarnet.org Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4i Xref: news.gmane.org gmane.comp.sysutils.supervision.general:1936 Archived-At: > I'm hoping someone can help me diagnose why supervising my OpenSim > process causes it to go up to 100% cpu, while when not supervised, I > have no such problems. This screams "different running environment". There's something different in the way you're launching your unsupervised mono. You should closely examine the script you were using before switching to daemontools. Maybe stdin should be connected to something else than /dev/null. Maybe there's an environment variable that must be set. Maybe it's something else. But it's there, and mono requires it to perform correctly. -- Laurent