From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A34E8C43381 for ; Wed, 27 Feb 2019 14:28:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7DB6D20C01 for ; Wed, 27 Feb 2019 14:28:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730653AbfB0O2K (ORCPT ); Wed, 27 Feb 2019 09:28:10 -0500 Received: from mx1.redhat.com ([209.132.183.28]:52704 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728397AbfB0O2K (ORCPT ); Wed, 27 Feb 2019 09:28:10 -0500 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id D0228C0AC912; Wed, 27 Feb 2019 14:28:09 +0000 (UTC) Received: from krava (unknown [10.43.17.18]) by smtp.corp.redhat.com (Postfix) with SMTP id 616305D73A; Wed, 27 Feb 2019 14:28:06 +0000 (UTC) Date: Wed, 27 Feb 2019 15:28:04 +0100 From: Jiri Olsa To: Alexey Budankov Cc: Arnaldo Carvalho de Melo , Ingo Molnar , Peter Zijlstra , Namhyung Kim , Alexander Shishkin , Andi Kleen , linux-kernel Subject: Re: [PATCH v3 0/9] perf: enable compression of record mode trace to save storage space Message-ID: <20190227142804.GB30149@krava> References: <10824243-040d-4b44-65c0-2c63870e9bb6@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <10824243-040d-4b44-65c0-2c63870e9bb6@linux.intel.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Wed, 27 Feb 2019 14:28:10 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 26, 2019 at 08:31:38AM +0300, Alexey Budankov wrote: SNIP > TESTING: > > tools/perf/perf test > 1: vmlinux symtab matches kallsyms : Skip > 2: Detect openat syscall event : Ok > 3: Detect openat syscall event on all cpus : Ok > 4: Read samples using the mmap interface : Ok > 5: Test data source output : Ok > 6: Parse event definition strings : Ok > 7: Simple expression parser : Ok > 8: PERF_RECORD_* events & perf_sample fields : Ok > 9: Parse perf pmu format : Ok > 10: DSO data read : Ok > 11: DSO data cache : Ok > 12: DSO data reopen : Ok > 13: Roundtrip evsel->name : Ok > 14: Parse sched tracepoints fields : Ok > 15: syscalls:sys_enter_openat event fields : Ok > 16: Setup struct perf_event_attr : Skip > 17: Match and link multiple hists : Ok > 18: 'import perf' in python : FAILED! Arnaldo's perf/core is passing for me in here: [jolsa@krava perf]$ ./perf test 16 48 16: Setup struct perf_event_attr : Ok 48: Synthesize attr update : Ok jirka