From nobody Fri Dec 19 19:02:46 2025 Received: from mail-pl1-f201.google.com (mail-pl1-f201.google.com [209.85.214.201]) (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 8B68635A93C for ; Thu, 6 Nov 2025 23:16:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762470972; cv=none; b=ZE9NMKhs6LPUqKzT4MN0NYPY43ZtuEj4FC//klqxZYXyxtBBzmRX4sw0Z3kNthcC9j4Xd2n54Digcuw/MitkyKNVg8d7F5ABFde9DWenwsn+/IW8BP2o6uBRArv9VwbA3Z0m6GzunurvSbBSLJHrLvGNj6aoJ18ZCYfapLsmz48= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762470972; c=relaxed/simple; bh=LLn9FDAlPcwSWZjUFvp9EB4XY1jJAmyC35CaM/eue2A=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Content-Type; b=MNEfsCC1V2C6L08zby1w3Y0c8+JUA4ieJHsPq7LzOpv7B7cGgdjjxSH/8EOGzNFNPn2MLilA4kl88Rxa1tVT4o+yasYXGlkcVlefJfqJPmuHFKaFHlMJv5Or2cYzgmnsWwRVJZuGAgU9UuNpkxQrkZ/YANJ0dXNWtPFdRVi5gxY= 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=1NLcQ74E; arc=none smtp.client-ip=209.85.214.201 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="1NLcQ74E" Received: by mail-pl1-f201.google.com with SMTP id d9443c01a7336-297b355d33eso2093055ad.2 for ; Thu, 06 Nov 2025 15:16:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1762470970; x=1763075770; darn=vger.kernel.org; h=to:from:subject:message-id:references:mime-version:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=5Et4hjqXaxJjcCbzTA1Cjej6Oy43GlvxgQk6XgvQSd0=; b=1NLcQ74EZgycn3kNOtoGOgJIIjzLWz/BF7TUsHn9xcXkoq7AzNkTY6Wng8zgvJTDph uVw4D7ZP2mhh3r5Z04VJ11X7mjfKTc+ZOv0EDwEXvmExAPKkvT0SZekY8BmrqxTRnhd3 UT71wtsvrrmF7sWrHxT++6ILcNA4DP+auE6wUnO5GzZRqRiItMWQOuY66IEwrW/rew7z 9shjHLeqJ616FO2goCvdQHQtJEGKe8yWDKbnjsdI2unpZABp6GsmaZ0eUuV2B+v5ciC0 P5tPCgz4WU2yw58mJVdIkMI6Tap2cHmoepDwilC1qyD4c5GBaL8evrK0yqJMmes06XLv 6Qmw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762470970; x=1763075770; h=to:from:subject:message-id:references:mime-version:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=5Et4hjqXaxJjcCbzTA1Cjej6Oy43GlvxgQk6XgvQSd0=; b=X0XBgoC0WzCSUxMYBZULNJGjTeWxUlplyRtPH2GYtc/MuqMl8lYoDjZJZsy01kLEbc HYTf3BmoJAkkmApmcgh94GbHClwqycD12bWxhVpbxp9KZuMOJYxvQt8IWQjBohJ0l4DR Do1d1mIWm0cAbGBvdy3H2EpzNsos8lLzyPbOaKFb6M1tmG02CPlXe7bTWfF6kQWQM4gd PwPtr9Nwre1dkCnw4zArRaAjWDadPUXzYazkat8/02mLDJwaWOHFIoPHWBUCLPd/KwWB Fht+QvL1Js/eQ+h8W6u1tC381b0QtTGZhMLiagQLoJJtOepdrIFGry0oDNzmQlz/68xh TieA== X-Forwarded-Encrypted: i=1; AJvYcCXhC6Jkh8MKsG3dWjMWNR7XJ0r+Kqxj1zNm+OzQ58XD9fwrG8hgW2hs5I5ABhcybsrEFQ+C65MzWpf8ChE=@vger.kernel.org X-Gm-Message-State: AOJu0YxM5Kru7X2PbduHcTlMxHF2JwKOZWhiZgc5dKwG2X56nwIhujpS R9hxnar1DXqZTBli8QucOVS5hrmBB06NTG7reqJ0UpS5vo4sOVlrpKwmzxx3baGc1tj1ryT3w9t gthYNPtfM3g== X-Google-Smtp-Source: AGHT+IFCzEWuu8E6wOVwBRXCBSsioiFshS7Q4FDnLNqnIcuUiZKmhlPwpMmYDVVdcfSiH6o8aL2K6ccpLJe+ X-Received: from dlbqs13.prod.google.com ([2002:a05:7023:d0d:b0:119:b185:ea75]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a17:902:dacf:b0:27e:ee83:fc80 with SMTP id d9443c01a7336-297c04aaa05mr14080615ad.57.1762470969776; Thu, 06 Nov 2025 15:16:09 -0800 (PST) Date: Thu, 6 Nov 2025 15:15:06 -0800 In-Reply-To: <20251106231508.448793-1-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20251106231508.448793-1-irogers@google.com> X-Mailer: git-send-email 2.51.2.1041.gc1ab5b90ca-goog Message-ID: <20251106231508.448793-17-irogers@google.com> Subject: [PATCH v2 16/18] perf test stat: Update test expectations and events From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , James Clark , Xu Yang , Chun-Tse Shao , Thomas Richter , Sumanth Korikkar , Collin Funk , Thomas Falcon , Howard Chu , Dapeng Mi , Levi Yun , Yang Li , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Andi Kleen , Weilin Wang Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" test_stat_record_report and test_stat_record_script used default output which triggers a bug when sending metrics. As this isn't relevant to the test switch to using named software events. Update the match in test_hybrid as the cycles event is now cpu-cycles to workaround potential ARM issues. Signed-off-by: Ian Rogers --- tools/perf/tests/shell/stat.sh | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/perf/tests/shell/stat.sh b/tools/perf/tests/shell/stat.sh index 8a100a7f2dc1..985adc02749e 100755 --- a/tools/perf/tests/shell/stat.sh +++ b/tools/perf/tests/shell/stat.sh @@ -18,7 +18,7 @@ test_default_stat() { =20 test_stat_record_report() { echo "stat record and report test" - if ! perf stat record -o - true | perf stat report -i - 2>&1 | \ + if ! perf stat record -e task-clock -o - true | perf stat report -i - 2>= &1 | \ grep -E -q "Performance counter stats for 'pipe':" then echo "stat record and report test [Failed]" @@ -30,7 +30,7 @@ test_stat_record_report() { =20 test_stat_record_script() { echo "stat record and script test" - if ! perf stat record -o - true | perf script -i - 2>&1 | \ + if ! perf stat record -e task-clock -o - true | perf script -i - 2>&1 | \ grep -E -q "CPU[[:space:]]+THREAD[[:space:]]+VAL[[:space:]]+ENA[[:spac= e:]]+RUN[[:space:]]+TIME[[:space:]]+EVENT" then echo "stat record and script test [Failed]" @@ -196,7 +196,7 @@ test_hybrid() { fi =20 # Run default Perf stat - cycles_events=3D$(perf stat -- true 2>&1 | grep -E "/cycles/[uH]*| cycl= es[:uH]* " -c) + cycles_events=3D$(perf stat -a -- sleep 0.1 2>&1 | grep -E "/cpu-cycles/= [uH]*| cpu-cycles[:uH]* " -c) =20 # The expectation is that default output will have a cycles events on ea= ch # hybrid PMU. In situations with no cycles PMU events, like virtualized,= this --=20 2.51.2.1041.gc1ab5b90ca-goog