Received: by 2002:a05:6358:7058:b0:131:369:b2a3 with SMTP id 24csp7452023rwp; Tue, 18 Jul 2023 15:58:44 -0700 (PDT) X-Google-Smtp-Source: APBJJlGl3+sy7gDpeL47e3mwHsyasNR0y38FF0+ZmU8tTcJJCi4xXjw7iPsl2JzUO/F+OvrxzgCw X-Received: by 2002:a17:902:e749:b0:1b9:e091:8b08 with SMTP id p9-20020a170902e74900b001b9e0918b08mr4203137plf.58.1689721124223; Tue, 18 Jul 2023 15:58:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1689721124; cv=none; d=google.com; s=arc-20160816; b=ZyIE38w+UoSCAs7BC6UCcA/hzeW+Y9LRu49sV5365y25UM7MjG5D7QXVs5Uiz30HCG D2JUxKuf3vrslu46eFXyHQr+Si4nxWdDKnjNu3JEe5HYWJUjtf9Q5QHM+rOsOCBPijdu yTG2UdSzcWPeMMUY3shAkVT76qs99EsHqxqrAUxPyrIiELtMgcpuUX7p5ppPvYfLlT34 nx6vEJwma1Pkorpe8KKJoSeFtSn7BuvAPwcJMq1H5IbyPc1wfAIBqlv1bWXEjRS7D2Ff j6WB/HSXs/+VTPLmoltN4k+PQGlebHmIvHoE9yMy9EXzZEcm3BHpajKk1phxLNKe2wxK idgw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:to:from:date:dkim-signature; bh=1d8swg9Y9ZixZmusx5ZmXbxt99Xqol7znCwCmQSk3ZI=; fh=74JdZCcncRx9vhK0g0jCPyLh0X9SLH8kcZrk5gmejJ4=; b=0OJOI0M2Nrt8aB4cf9UfH6wg+I/XdUwAT1FXcdXs65ITEYcl2dJVAK1XLxHcI32y67 HeUuUgOY3FGh2ehJw4JB9Fx9wupaawmGD6Os4dg1YyPKlCOvB+0ReazrGEzA0imde7zu Nlh1DifUjNbZOdHvML73+QrBdbZ+bS9lBg76Y+DzD2fGMeDsR4M75WCgPhsjxLjlrj7K Y5UeuBftWkUDhjvIe4LZ/v1nAr3A/MPTV5S4tRIIWu14I9ZwKG49tpbX37hOMm87a8Cn NPp0LeOp++Tpzyz1PM+rSvBggjP+10JXfaZtmOOmPEw/TATIfSS2Wi14mczKLPlqn6mx 8cdg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20221208 header.b=emwJY9ZJ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id m11-20020a170902d18b00b001b9ffda161esi2224010plb.451.2023.07.18.15.58.23; Tue, 18 Jul 2023 15:58:44 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20221208 header.b=emwJY9ZJ; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231253AbjGRWst (ORCPT + 99 others); Tue, 18 Jul 2023 18:48:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57894 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229518AbjGRWsr (ORCPT ); Tue, 18 Jul 2023 18:48:47 -0400 Received: from mail-pg1-x52d.google.com (mail-pg1-x52d.google.com [IPv6:2607:f8b0:4864:20::52d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DF384EC; Tue, 18 Jul 2023 15:48:34 -0700 (PDT) Received: by mail-pg1-x52d.google.com with SMTP id 41be03b00d2f7-55c993e26ffso2433620a12.0; Tue, 18 Jul 2023 15:48:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1689720514; x=1692312514; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=1d8swg9Y9ZixZmusx5ZmXbxt99Xqol7znCwCmQSk3ZI=; b=emwJY9ZJECLmBaafe7jMvIHAr4sMp56GWkOkD7dQZL5tAOkKbIVuBc5y7+2hvJD5ZC SScNluQBdVqrXU8XA0q5rXinV8EaBkL4x9F83xoAmn/kx2+LcNhCFghJVdly7VCbGlwN 8HCR4Gdqoy74YVjuRkik+yCbDi9/QQwRkVnUgbv9gA5na23PcLR0YLBCDT1wetrDr1c0 qVNappH1/hxsd6g85MH1Gctgw1CZvKwUKqGwG2LGdBHwN23rNY4pZdI/vEW7MWBpIpWt kTm2Umi602swO+e+Ye72G0Sjoa+2Q5/56UGa6oTsayuOyc9fKa2mTzFxPvQQRQN1czE8 xLeA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689720514; x=1692312514; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=1d8swg9Y9ZixZmusx5ZmXbxt99Xqol7znCwCmQSk3ZI=; b=NTUrLlri4JASAN2goQRF1D7ovF9DPpCGdphH7Mx7SNUf0MorAAWdUJzZ+gwjheeynq bXdZA2nBBx1gwc41jNKKbly/PoDw9zeavPOby4nTcTjQFqyCtN3kF1dz4hNzX5Ux4Tp+ /rETyYkMabMxwu+rQn2kjKcZ3qPAAFyGBLLsR2UuEL2Au38DwjtKmBVpGRuyZR1nVB8F GXlZ1vqM1wl/lFEqE7ta2P2Ody2susU7Ak06IsAolU2C3N96Ums5YAt1pue2FnRriaEN xvmza0vAanSTQAHf2WBg+n9JxAQDPuvF/OPqNvM91dudRGt8UPWpsMludXjnwHM6FlMd JaeQ== X-Gm-Message-State: ABy/qLbM6yZm5qugN9rGUVttb/tiyHNT20wtgwkEQLHlQ5SU9Tduh88G TXSHr0uylGmo0lFeneo8x4g= X-Received: by 2002:a05:6a20:3955:b0:12f:dce2:b385 with SMTP id r21-20020a056a20395500b0012fdce2b385mr4062572pzg.10.1689720514171; Tue, 18 Jul 2023 15:48:34 -0700 (PDT) Received: from yoga ([2400:1f00:13:be68:c61a:77e0:3624:e4f6]) by smtp.gmail.com with ESMTPSA id u21-20020aa78395000000b0065434edd521sm1959826pfm.196.2023.07.18.15.48.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Jul 2023 15:48:33 -0700 (PDT) Date: Wed, 19 Jul 2023 04:18:26 +0530 From: Anup Sharma To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Ian Rogers , Adrian Hunter , Anup Sharma , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 2/6] perf scripts python: Extact necessary information from process event Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The script takes in a sample event dictionary(param_dict) and retrieves relevant data such as time stamp, PID, TID, and comm for each event. Also start time is defined as a global variable as it need to be passed to trace_end for gecko meta information field creation. Signed-off-by: Anup Sharma --- .../perf/scripts/python/firefox-gecko-converter.py | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/tools/perf/scripts/python/firefox-gecko-converter.py b/tools/perf/scripts/python/firefox-gecko-converter.py index 63ecaf1abee8..bfc8c2b026bf 100644 --- a/tools/perf/scripts/python/firefox-gecko-converter.py +++ b/tools/perf/scripts/python/firefox-gecko-converter.py @@ -20,10 +20,22 @@ sys.path.append(os.environ['PERF_EXEC_PATH'] + \ from perf_trace_context import * from Core import * +# start_time is intialiazed only once for the all event traces. +start_time = None + # Uses perf script python interface to parse each # event and store the data in the thread builder. def process_event(param_dict: Dict) -> None: - pass + global start_time + global tid_to_thread + time_stamp = (param_dict['sample']['time'] // 1000) / 1000 + pid = param_dict['sample']['pid'] + tid = param_dict['sample']['tid'] + comm = param_dict['comm'] + + # Start time is the time of the first sample + if not start_time: + start_time = time_stamp # Trace_end runs at the end and will be used to aggregate # the data into the final json object and print it out to stdout. -- 2.34.1