From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964857AbbCRRV7 (ORCPT ); Wed, 18 Mar 2015 13:21:59 -0400 Received: from mail.efficios.com ([78.47.125.74]:45893 "EHLO mail.efficios.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933198AbbCRRVy convert rfc822-to-8bit (ORCPT ); Wed, 18 Mar 2015 13:21:54 -0400 Date: Wed, 18 Mar 2015 17:21:54 +0000 (UTC) From: Mathieu Desnoyers To: diamon-discuss@lists.linuxfoundation.org, lttng-dev Cc: LKML Message-ID: <349083098.33996.1426699314080.JavaMail.zimbra@efficios.com> In-Reply-To: <1538580648.33993.1426699140315.JavaMail.zimbra@efficios.com> Subject: Full stack system call latency profiling (blog post) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT X-Originating-IP: [173.246.22.116] X-Mailer: Zimbra 8.0.7_GA_6021 (ZimbraWebClient - FF36 (Linux)/8.0.7_GA_6021) Thread-Topic: Full stack system call latency profiling (blog post) Thread-Index: 8BWleXsVt9+qZKZrIIEq4VS6bcIe0w== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, For those interested in low-overhead latency profiling presented as flame graphs, here is our latest blog post showing how to combine our latency tracker hooked on stack dumping and flight recorder tracing: http://lttng.org/blog/2015/03/18/full-stack-latencies/ Enjoy! Mathieu -- Mathieu Desnoyers EfficiOS Inc. http://www.efficios.com