From mboxrd@z Thu Jan 1 00:00:00 1970 From: Namhyung Kim Subject: Re: [PATCH 0/2] perf: add sort by inclusive time functionality (v2) Date: Tue, 13 Mar 2012 10:16:42 +0900 Message-ID: <4F5E9FFA.7060300@lge.com> References: <1331160079-13821-1-git-send-email-asharma@fb.com> <4F5DA91F.7060908@lge.com> <4F5E3E8C.1020005@fb.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from LGEMRELSE6Q.lge.com ([156.147.1.121]:46648 "EHLO LGEMRELSE6Q.lge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753328Ab2CMBQq (ORCPT ); Mon, 12 Mar 2012 21:16:46 -0400 In-Reply-To: <4F5E3E8C.1020005@fb.com> Sender: linux-perf-users-owner@vger.kernel.org List-ID: To: Arun Sharma Cc: linux-kernel@vger.kernel.org, Ingo Molnar , Arnaldo Carvalho de Melo , Frederic Weisbecker , Mike Galbraith , Paul Mackerras , Peter Zijlstra , Stephane Eranian , Tom Zanussi , linux-perf-users@vger.kernel.org 2012-03-13 3:21 AM, Arun Sharma wrote: > On 3/12/12 12:43 AM, Namhyung Kim wrote: > >>> Known bugs: >>> >>> total_period computation is broken for order=callee >>> >> >> I'd like to add two more :). >> >> * If perf record misses callchain info, perf report will get stuck. >> * If it's used with "symbol" sort order, it'll get stuck too. >> > > Can you post the command lines you used to reproduce this? A backtrace on > where perf report is getting stuck would be useful as well. > $ perf record sleep 1 $ perf report -s inclusive and $ perf record -g sleep 1 $ perf report -s inclusive,symbol Thanks, Namhyung