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=-0.5 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 57CA2C433DF for ; Thu, 9 Jul 2020 02:17:59 +0000 (UTC) Received: from shelob.surriel.com (shelob.surriel.com [96.67.55.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0F7F620739 for ; Thu, 9 Jul 2020 02:17:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ns+2TNcm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0F7F620739 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kernelnewbies-bounces@kernelnewbies.org Received: from localhost ([::1] helo=shelob.surriel.com) by shelob.surriel.com with esmtp (Exim 4.94) (envelope-from ) id 1jtM7i-0001Wy-Nc; Wed, 08 Jul 2020 22:17:18 -0400 Received: from mail-qt1-x829.google.com ([2607:f8b0:4864:20::829]) by shelob.surriel.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94) (envelope-from ) id 1jtM7f-0001Wo-3y for Kernelnewbies@kernelnewbies.org; Wed, 08 Jul 2020 22:17:15 -0400 Received: by mail-qt1-x829.google.com with SMTP id k18so569983qtm.10 for ; Wed, 08 Jul 2020 19:17:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=7nQ8//gP3jpISHlU+KYnuGoLAAw2soOlK2OJ+sQcaL8=; b=ns+2TNcmm3N9kTWl4Mo7Ak94LvB1XdGazOBJhWjePyFK4wbte56uGTdJKZ/K2bQVVH 9DA4EPH6koP/ftE8n1OtEv0ffx4pjqEnh/dGcrW2akcxXkJhrJEZe6b0+ZvflWjyH/kv K/VRV0ZUWHeuy352uBj1idRp/SIbFKahODsJ/P2yqrXikNRE+0SZqZLJppeNYksRQrvd xClsOQn3371Dq1N2a0A+DlMbMl6ALfeQBOkXCwwcxsPfTottWu33i0mFxR/X/pdePPZU JeLPGD/Hqz7QAV3Z/rT46rLhPZzK5xgSJvmFkaxnZZD0QP5Hqz8xR+mjfdTctVBZ4BKT uM5w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=7nQ8//gP3jpISHlU+KYnuGoLAAw2soOlK2OJ+sQcaL8=; b=irjkB7GyIKnkli1F5b/1Z4cX2M20jGJUgtLvukPX2JqFIcKWhzPa1gVmhSdH3WlEQl EosBOHbcGuH3E1f38kTa3ViCe0AmmsKVlOmA/PEjBpYnI0lUG+NikLnaEW77DovjEzY3 8escq6UWUbyT4OCwHzwi6S0HUAVnatKpUWqgpSJX3lMEuO7wgO8C+aliYQuR/kZw4T5Z tf9qAlptkcjw+KJ1sr1KEyFXjfNub8uGD7YnaD1F5IVf6b36iLyqeBhgw+CqruLB8Lp8 YMo+j3Z5vBo8fTBrgFv1NpkB0uZTO6gCCz8sT4Lxf5K4cm09kcB+B9RnO+RiHJGnTU84 1EoA== X-Gm-Message-State: AOAM532qkRfEjozpw9D2/ony2n1q4qdkhj846kx7jGsVryrR3q1Mg1y/ DiHqA2FIcVKnGfo5xCbyWs42JIO3XQmjIUHHrostSjTMjUBcmw== X-Google-Smtp-Source: ABdhPJyIwB9Nd0RBjFv5cqjD/3C60f4QV+fkHoj5tWJ83iZ0nrdcBCSqhYipztPqQBmV10L8QntRu4Qov9aGlRCVRqs= X-Received: by 2002:ac8:7284:: with SMTP id v4mr64440025qto.267.1594260972522; Wed, 08 Jul 2020 19:16:12 -0700 (PDT) MIME-Version: 1.0 From: =?UTF-8?B?5a2Z5LiW6b6ZIHN1bnNoaWxvbmc=?= Date: Thu, 9 Jul 2020 10:16:01 +0800 Message-ID: Subject: What are the most frequently used methods for system level-tracing? To: kernelnewbies X-BeenThere: kernelnewbies@kernelnewbies.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Learn about the Linux kernel List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kernelnewbies-bounces@kernelnewbies.org Hi, list What are the most frequently used methods for system level-tracing? I would appreciate it if you could give me some related documents to go through. Thank you for your attention to this matter. Best regards. _______________________________________________ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies