From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ED35312CD93 for ; Thu, 15 Feb 2024 11:02:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707994967; cv=none; b=bhw5BD0Sy7jR0O6Ws9fblzQrDM03uItClS0Auj4cEhma1enmCur6fLQ/9f0+cLsZ4KV2s5MqDKXbu8qJx7qpyLFiO5Ba3Qv4TMfSOVfN/u2HUJl+ZqysqNgmDMJyyLdrJIxhc1HHG8nu7ZQcQkWMW8KfMBzqnx+Z2rtxgU7ColY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707994967; c=relaxed/simple; bh=96oc179RWU3Ol533KjGP3WF+bkUZEBTC27J5aFtD3iw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=uFf5W2f6iaIArCCs+yKbz5mWt1rJfUsUUZgJhkWz6YzqBCVIHBcNVjhe/gQaF+/cXjOmXjAHjdjbYxLwUIh73OS54jga6vV6HTdRVdCDUQkTxK3eH0zt86J078Gtdkr0s7pfFjwgkK17TwP1f+n6bB9YVJB1SFYSWVHWcgp/ACI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=Rc8iYNqm; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="Rc8iYNqm" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1707994963; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=iwoFam5Wgg2TH5XB3MZSUJ3jZj7mO49UMRulNfw3y+U=; b=Rc8iYNqmly1msKmF3XLuW9e5lv2+d5DwgieX7y3EHsckLw33gFyLleJQ5nS6LL92kj347o 23pVzDltRc/Q6AjtO3I/CCilVD8/zjdR4mgPh9FQdIqtfkZ7NJ7D+/fNiKapP0Ybgr74kO LPeahcr5EmcaZwaoSOG3xJKvdyo1+Ks= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-509-RzU2cTqaPdieITCriSU2ug-1; Thu, 15 Feb 2024 06:02:40 -0500 X-MC-Unique: RzU2cTqaPdieITCriSU2ug-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E09F629AC036; Thu, 15 Feb 2024 11:02:39 +0000 (UTC) Received: from Diego.redhat.com (unknown [10.39.208.29]) by smtp.corp.redhat.com (Postfix) with ESMTPS id EC2FE2166B32; Thu, 15 Feb 2024 11:02:36 +0000 (UTC) From: Michael Petlan To: linux-perf-users@vger.kernel.org, acme@redhat.com Cc: peterz@infradead.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, jolsa@kernel.org, irogers@google.com, adrian.hunter@intel.com, atrajeev@linux.vnet.ibm.com, kjain@linux.ibm.com Subject: [PATCH v2 1/7] perf testsuite: Add common regex patters Date: Thu, 15 Feb 2024 12:02:25 +0100 Message-Id: <20240215110231.15385-2-mpetlan@redhat.com> In-Reply-To: <20240215110231.15385-1-mpetlan@redhat.com> References: <20240131113951.17077-1-mpetlan@redhat.com> <20240215110231.15385-1-mpetlan@redhat.com> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.6 From: Veronika Molnarova Unify perf regexes for checking testing output into a single file to reduce duplicates and prevent errors when editing. This will be used in upcomming patches in shell tests. Signed-off-by: Veronika Molnarova Signed-off-by: Michael Petlan --- tools/perf/tests/shell/common/patterns.sh | 268 ++++++++++++++++++++++ 1 file changed, 268 insertions(+) create mode 100644 tools/perf/tests/shell/common/patterns.sh diff --git a/tools/perf/tests/shell/common/patterns.sh b/tools/perf/tests/shell/common/patterns.sh new file mode 100644 index 000000000000..21dab25c7b7f --- /dev/null +++ b/tools/perf/tests/shell/common/patterns.sh @@ -0,0 +1,268 @@ +# SPDX-License-Identifier: GPL-2.0 + +export RE_NUMBER="[0-9\.]+" +# Number +# Examples: +# 123.456 + + +export RE_NUMBER_HEX="[0-9A-Fa-f]+" +# Hexadecimal number +# Examples: +# 1234 +# a58d +# aBcD +# deadbeef + + +export RE_DATE_YYYYMMDD="[0-9]{4}-(?:(?:01|03|05|07|08|10|12)-(?:[0-2][0-9]|3[0-1])|02-[0-2][0-9]|(?:(?:04|06|09|11)-(?:[0-2][0-9]|30)))" +# Date in YYYY-MM-DD form +# Examples: +# 1990-02-29 +# 0015-07-31 +# 2456-12-31 +#! 2012-13-01 +#! 1963-09-31 + + +export RE_TIME="(?:[0-1][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]" +# Time +# Examples: +# 15:12:27 +# 23:59:59 +#! 24:00:00 +#! 11:25:60 +#! 17:60:15 + + +export RE_DATE_TIME="\w+\s+\w+\s+$RE_NUMBER\s+$RE_TIME\s+$RE_NUMBER" +# Time and date +# Examples: +# Wed Feb 12 10:46:26 2020 +# Mon Mar 2 13:27:06 2020 +#! St úno 12 10:57:21 CET 2020 +#! Po úno 14 15:17:32 2010 + + +export RE_ADDRESS="0x$RE_NUMBER_HEX" +# Memory address +# Examples: +# 0x123abc +# 0xffffffff9abe8ae8 +# 0x0 + + +export RE_ADDRESS_NOT_NULL="0x[0-9A-Fa-f]*[1-9A-Fa-f]+[0-9A-Fa-f]*" +# Memory address (not NULL) +# Examples: +# 0xffffffff9abe8ae8 +#! 0x0 +#! 0x0000000000000000 + +export RE_PROCESS_PID="[^\/]+\/\d+" +# A process with PID +# Example: +# sleep/4102 +# test_overhead./866185 +# in:imjournal/1096 +# random#$& test/866607 + +export RE_EVENT_ANY="[\w\-\:\/_=,]+" +# Name of any event (universal) +# Examples: +# cpu-cycles +# cpu/event=12,umask=34/ +# r41e1 +# nfs:nfs_getattr_enter + + +export RE_EVENT="[\w\-:_]+" +# Name of an usual event +# Examples: +# cpu-cycles + + +export RE_EVENT_RAW="r$RE_NUMBER_HEX" +# Specification of a raw event +# Examples: +# r41e1 +# r1a + + +export RE_EVENT_CPU="cpu/(\w+=$RE_NUMBER_HEX,?)+/p*" +# Specification of a CPU event +# Examples: +# cpu/event=12,umask=34/pp + + +export RE_EVENT_UNCORE="uncore/[\w_]+/" +# Specification of an uncore event +# Examples: +# uncore/qhl_request_local_reads/ + + +export RE_EVENT_SUBSYSTEM="[\w\-]+:[\w\-]+" +# Name of an event from subsystem +# Examples: +# ext4:ext4_ordered_write_end +# sched:sched_switch + + +export RE_FILE_NAME="[\w\+\.-]+" +# A filename +# Examples: +# libstdc++.so.6 +#! some/path + + +export RE_PATH_ABSOLUTE="(?:\/$RE_FILE_NAME)+" +# A full filepath +# Examples: +# /usr/lib64/somelib.so.5.4.0 +# /lib/modules/4.3.0-rc5/kernel/fs/xfs/xfs.ko +# /usr/bin/mv +#! some/relative/path +#! ./some/relative/path + + +export RE_PATH="(?:$RE_FILE_NAME)?$RE_PATH_ABSOLUTE" +# A filepath +# Examples: +# /usr/lib64/somelib.so.5.4.0 +# /lib/modules/4.3.0-rc5/kernel/fs/xfs/xfs.ko +# ./.emacs +# src/fs/file.c + + +export RE_DSO="(?:$RE_PATH_ABSOLUTE(?: \(deleted\))?|\[kernel\.kallsyms\]|\[unknown\]|\[vdso\]|\[kernel\.vmlinux\][\.\w]*)" +# A DSO name in various result tables +# Examples: +# /usr/lib64/somelib.so.5.4.0 +# /usr/bin/somebinart (deleted) +# /lib/modules/4.3.0-rc5/kernel/fs/xfs/xfs.ko +# [kernel.kallsyms] +# [kernel.vmlinux] +# [vdso] +# [unknown] + + +export RE_LINE_COMMENT="^#.*" +# A comment line +# Examples: +# # Started on Thu Sep 10 11:43:00 2015 + + +export RE_LINE_EMPTY="^\s*$" +# An empty line with possible whitespaces +# Examples: +# + + +export RE_LINE_RECORD1="^\[\s+perf\s+record:\s+Woken up $RE_NUMBER times? to write data\s+\].*$" +# The first line of perf-record "OK" output +# Examples: +# [ perf record: Woken up 1 times to write data ] + + +export RE_LINE_RECORD2="^\[\s+perf\s+record:\s+Captured and wrote $RE_NUMBER\s*MB\s+(?:[\w\+\.-]*(?:$RE_PATH)?\/)?perf\.data(?:\.\d+)?\s*\(~?$RE_NUMBER samples\)\s+\].*$" +# The second line of perf-record "OK" output +# Examples: +# [ perf record: Captured and wrote 0.405 MB perf.data (109 samples) ] +# [ perf record: Captured and wrote 0.405 MB perf.data (~109 samples) ] +# [ perf record: Captured and wrote 0.405 MB /some/temp/dir/perf.data (109 samples) ] +# [ perf record: Captured and wrote 0.405 MB ./perf.data (109 samples) ] +# [ perf record: Captured and wrote 0.405 MB ./perf.data.3 (109 samples) ] + + +export RE_LINE_RECORD2_TOLERANT="^\[\s+perf\s+record:\s+Captured and wrote $RE_NUMBER\s*MB\s+(?:[\w\+\.-]*(?:$RE_PATH)?\/)?perf\.data(?:\.\d+)?\s*(?:\(~?$RE_NUMBER samples\))?\s+\].*$" +# The second line of perf-record "OK" output, even no samples is OK here +# Examples: +# [ perf record: Captured and wrote 0.405 MB perf.data (109 samples) ] +# [ perf record: Captured and wrote 0.405 MB perf.data (~109 samples) ] +# [ perf record: Captured and wrote 0.405 MB /some/temp/dir/perf.data (109 samples) ] +# [ perf record: Captured and wrote 0.405 MB ./perf.data (109 samples) ] +# [ perf record: Captured and wrote 0.405 MB ./perf.data.3 (109 samples) ] +# [ perf record: Captured and wrote 0.405 MB perf.data ] + + +export RE_LINE_RECORD2_TOLERANT_FILENAME="^\[\s+perf\s+record:\s+Captured and wrote $RE_NUMBER\s*MB\s+(?:[\w\+\.-]*(?:$RE_PATH)?\/)?perf\w*\.data(?:\.\d+)?\s*\(~?$RE_NUMBER samples\)\s+\].*$" +# The second line of perf-record "OK" output +# Examples: +# [ perf record: Captured and wrote 0.405 MB perf.data (109 samples) ] +# [ perf record: Captured and wrote 0.405 MB perf_ls.data (~109 samples) ] +# [ perf record: Captured and wrote 0.405 MB perf_aNyCaSe.data (109 samples) ] +# [ perf record: Captured and wrote 0.405 MB ./perfdata.data.3 (109 samples) ] +#! [ perf record: Captured and wrote 0.405 MB /some/temp/dir/my_own.data (109 samples) ] +#! [ perf record: Captured and wrote 0.405 MB ./UPPERCASE.data (109 samples) ] +#! [ perf record: Captured and wrote 0.405 MB ./aNyKiNDoF.data.3 (109 samples) ] +#! [ perf record: Captured and wrote 0.405 MB perf.data ] + + +export RE_LINE_TRACE_FULL="^\s*$RE_NUMBER\s*\(\s*$RE_NUMBER\s*ms\s*\):\s*$RE_PROCESS_PID\s+.*\)\s+=\s+(:?\-?$RE_NUMBER|0x$RE_NUMBER_HEX).*$" +# A line of perf-trace output +# Examples: +# 0.115 ( 0.005 ms): sleep/4102 open(filename: 0xd09e2ab2, flags: CLOEXEC ) = 3 +# 0.157 ( 0.005 ms): sleep/4102 mmap(len: 3932736, prot: EXEC|READ, flags: PRIVATE|DENYWRITE, fd: 3 ) = 0x7f89d0605000 +#! 0.115 ( 0.005 ms): sleep/4102 open(filename: 0xd09e2ab2, flags: CLOEXEC ) = + +export RE_LINE_TRACE_ONE_PROC="^\s*$RE_NUMBER\s*\(\s*$RE_NUMBER\s*ms\s*\):\s*\w+\(.*\)\s+=\s+(?:\-?$RE_NUMBER|0x$RE_NUMBER_HEX).*$" +# A line of perf-trace output +# Examples: +# 0.115 ( 0.005 ms): open(filename: 0xd09e2ab2, flags: CLOEXEC ) = 3 +# 0.157 ( 0.005 ms): mmap(len: 3932736, prot: EXEC|READ, flags: PRIVATE|DENYWRITE, fd: 3 ) = 0x7f89d0605000 +#! 0.115 ( 0.005 ms): open(filename: 0xd09e2ab2, flags: CLOEXEC ) = + +export RE_LINE_TRACE_CONTINUED="^\s*(:?$RE_NUMBER|\?)\s*\(\s*($RE_NUMBER\s*ms\s*)?\):\s*($RE_PROCESS_PID\s*)?\.\.\.\s*\[continued\]:\s+\w+\(\).*\s+=\s+(?:\-?$RE_NUMBER|0x$RE_NUMBER_HEX).*$" +# A line of perf-trace output +# Examples: +# 0.000 ( 0.000 ms): ... [continued]: nanosleep()) = 0 +# 0.000 ( 0.000 ms): ... [continued]: nanosleep()) = 0x00000000 +# ? ( ): packagekitd/94838 ... [continued]: poll()) = 0 (Timeout) +#! 0.000 ( 0.000 ms): ... [continued]: nanosleep()) = + +export RE_LINE_TRACE_UNFINISHED="^\s*$RE_NUMBER\s*\(\s*\):\s*$RE_PROCESS_PID\s+.*\)\s+\.\.\.\s*$" +# A line of perf-trace output +# Examples: +# 901.040 ( ): in:imjournal/1096 ppoll(ufds: 0x7f701a5adb70, nfds: 1, tsp: 0x7f701a5adaf0, sigsetsize: 8) ... +# 613.727 ( ): gmain/1099 poll(ufds: 0x56248f6b64b0, nfds: 2, timeout_msecs: 3996) ... + +export RE_LINE_TRACE_SUMMARY_HEADER="\s*syscall\s+calls\s+(?:errors\s+)?total\s+min\s+avg\s+max\s+stddev" +# A header of a perf-trace summary table +# Example: +# syscall calls total min avg max stddev +# syscall calls errors total min avg max stddev + + +export RE_LINE_TRACE_SUMMARY_CONTENT="^\s*\w+\s+(?:$RE_NUMBER\s+){5,6}$RE_NUMBER%" +# A line of a perf-trace summary table +# Example: +# open 3 0.017 0.005 0.006 0.007 10.90% +# openat 2 0 0.017 0.008 0.009 0.010 12.29% + + +export RE_LINE_REPORT_CONTENT="^\s+$RE_NUMBER%\s+\w+\s+\S+\s+\S+\s+\S+" # FIXME +# A line from typicap perf report --stdio output +# Example: +# 100.00% sleep [kernel.vmlinux] [k] syscall_return_slowpath + + +export RE_TASK="\s+[\w~\/ \.\+:#-]+(?:\[-1(?:\/\d+)?\]|\[\d+(?:\/\d+)?\])" +# A name of a task used for perf sched timehist -s +# Example: +# sleep[62755] +# runtest.sh[62762] +# gmain[705/682] +# xfsaild/dm-0[495] +# kworker/u8:1-ev[62714] +# :-1[-1/62756] +# :-1[-1] +# :-1[62756] + + +export RE_SEGFAULT=".*(?:Segmentation\sfault|SIGSEGV|\score\s|dumped|segfault).*" +# Possible variations of the segfault message +# Example: +# /bin/bash: line 1: 32 Segmentation fault timeout 15s +# Segmentation fault (core dumped) +# Program terminated with signal SIGSEGV +#! WARNING: 12323431 isn't a 'cpu_core', please use a CPU list in the 'cpu_core' range (0-15) -- 2.43.0