From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yb1-f201.google.com (mail-yb1-f201.google.com [209.85.219.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 023A65BAD5 for ; Thu, 29 Feb 2024 00:18:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709165936; cv=none; b=mx/AQHB4TU7E9PFccWRZzz6A7mGD2JLEPt4Wi04tpPrRoMnmR02j9V4u2eNkfjbqvPJXOJ19X3j4kbaiyV6fwDg6nOG9La2Agl3EhGv7++c5l/thLyhuR6bWjG7wFWOXFqiJL7hCxyqbWxd1Ui7uUehl6yaLICC5Ua4vSrP6lLg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709165936; c=relaxed/simple; bh=v5ABchTQpnOktYWaziSCuW1XX126+T9HD5NGgP4r64Q=; h=Date:In-Reply-To:Message-Id:Mime-Version:References:Subject:From: To:Content-Type; b=qdQS8FdzDKpslGOQgDtGku5hvkaTf0mBxOU8wqioq0iCkOh1Ni6qn8q8/JVMMmEWw7PcKMDo6oKcwuH8RsrK1wpuubmTcQzOYZ3WJWvgxVRHlmyjaDmi8czFZWnI9sLYDdoAPbcsEnFLXAC9Y9DKI5bMvSd8da39Imvd/Hk0nj4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=cv5Mz9Xn; arc=none smtp.client-ip=209.85.219.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="cv5Mz9Xn" Received: by mail-yb1-f201.google.com with SMTP id 3f1490d57ef6-dcc4563611cso667892276.3 for ; Wed, 28 Feb 2024 16:18:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1709165934; x=1709770734; darn=vger.kernel.org; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=nEWMbeD73ltjKkx6wjteD4TdhZhnTqNw+z4QfFdR0Xg=; b=cv5Mz9Xn851PoHzwY/s7tDctOCA1uwhB84iMDCNAWRukfJB5/61FSTKs0BUFAZ+oYn ABhK2ZAqwsTETsRP36y66QwLGBTGGg3gZR2oJPucKHoXrqi9UFxf9iwWlcboB71s0gvx oOknQGF4vB6+boswVezJnRQfgnhoWuRYhDEXW+WfqZwFzT2UiJz3BZAQM4RlM1PuCjrB 0VkvGCCQKajdsCwsLDJ0t8IcBgwobZw2u6VQRhUnasHddcoh87xiEUZkAmEfKYpHE30Z zJoztG8o5CaO/Prq69rhZLP1IVEq/j4jmE2+Hvy4APEv1HnTbeHXBSMU6e2XtGiwN7J9 OWVQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709165934; x=1709770734; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=nEWMbeD73ltjKkx6wjteD4TdhZhnTqNw+z4QfFdR0Xg=; b=jeE8pphGpR9PelT1gju43p9f+D2b2Ibq1kuIhtUF/8WwTFGJAuklBG08+WGnwmrX+q 8z4UzFUlwoOQYHPK05OoCpDarzniW740H5Ngy7a6Yuxox3P5mtO/WXUybooPUs+yIPG0 FiNZUlCYILXisQqgNZf5SQQ9nG4HhDODk1WtquYah3CCW5x39LSCSqQGq5momN25lKf5 t/383equ6CfriFQOb6vT5cT9a1KmFI1g8ulSzJkAetQoX5+kle7JR4jsPX9Wdeuy43UF 3PsrhqWfVyLs3RexJPSXvOjW0W7MeMie6G+BtsYYrGQKSDr+EcdELPiTKc+ctReAoii/ kVLw== X-Forwarded-Encrypted: i=1; AJvYcCU+pET7lnjWNcHZWKUVVXDiqjN/JNnVe+WefL1NvkYqYNIIJk+osG9PdjArj7EI7lbmJKr3KV0laUeaE8H7eeLoDAfsipXyRrTiYtHLGUw4Pg== X-Gm-Message-State: AOJu0YyHVL1DUrahim5ysQzw7vKU7cQVzQEg8Bpp4Z5ONrC/Z504V5ZU 43JjtOfpz8GcwMK8Z3i00lLE4Tm6VJ2B/iSbaBAo0lwTAaxwQ6qCcLJJgYgPPOFyTwoQa4msQjd dXCo5VQ== X-Google-Smtp-Source: AGHT+IEJb5VW34AwdxpVKBuzoStD9RSRzgrbaIVXVct5TzwAEjIblZgUt1eFNmQgufvv+zH2ji/1rFQJZfgv X-Received: from irogers.svl.corp.google.com ([2620:15c:2a3:200:77dc:144c:334e:e2dd]) (user=irogers job=sendgmr) by 2002:a25:b225:0:b0:dcf:6b50:9bd7 with SMTP id i37-20020a25b225000000b00dcf6b509bd7mr214560ybj.7.1709165934246; Wed, 28 Feb 2024 16:18:54 -0800 (PST) Date: Wed, 28 Feb 2024 16:17:58 -0800 In-Reply-To: <20240229001806.4158429-1-irogers@google.com> Message-Id: <20240229001806.4158429-14-irogers@google.com> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20240229001806.4158429-1-irogers@google.com> X-Mailer: git-send-email 2.44.0.278.ge034bb2e1d-goog Subject: [PATCH v1 13/20] perf jevents: Add cycles breakdown metric for Intel From: Ian Rogers To: Perry Taylor , Samantha Alt , Caleb Biggers , Weilin Wang , Edward Baker , Andi Kleen , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , John Garry , Kan Liang , Jing Zhang , Thomas Richter , James Clark , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Stephane Eranian Content-Type: text/plain; charset="UTF-8" Breakdown cycles to user, kernel and guest. Signed-off-by: Ian Rogers --- tools/perf/pmu-events/intel_metrics.py | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/tools/perf/pmu-events/intel_metrics.py b/tools/perf/pmu-events/intel_metrics.py index dae44d296861..fef40969a4b8 100755 --- a/tools/perf/pmu-events/intel_metrics.py +++ b/tools/perf/pmu-events/intel_metrics.py @@ -26,6 +26,23 @@ core_cycles = Event("CPU_CLK_UNHALTED.THREAD_P_ANY", smt_cycles = Select(core_cycles / 2, Literal("#smt_on"), core_cycles) +def Cycles() -> MetricGroup: + cyc_k = Event("cycles:kHh") + cyc_g = Event("cycles:G") + cyc_u = Event("cycles:uH") + cyc = cyc_k + cyc_g + cyc_u + + return MetricGroup("cycles", [ + Metric("cycles_total", "Total number of cycles", cyc, "cycles"), + Metric("cycles_user", "User cycles as a percentage of all cycles", + d_ratio(cyc_u, cyc), "100%"), + Metric("cycles_kernel", "Kernel cycles as a percentage of all cycles", + d_ratio(cyc_k, cyc), "100%"), + Metric("cycles_guest", "Hypervisor guest cycles as a percentage of all cycles", + d_ratio(cyc_g, cyc), "100%"), + ], description = "cycles breakdown per privilege level (users, kernel, guest)") + + def Idle() -> Metric: cyc = Event("msr/mperf/") tsc = Event("msr/tsc/") @@ -770,6 +787,7 @@ def IntelLdSt() -> Optional[MetricGroup]: all_metrics = MetricGroup("", [ + Cycles(), Idle(), Rapl(), Smi(), -- 2.44.0.278.ge034bb2e1d-goog