install-tests: all install-gtk
$(call QUIET_INSTALL, tests) \
$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
- $(INSTALL) tests/attr.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
$(INSTALL) tests/pe-file.exe* '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests'; \
- $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
- $(INSTALL) tests/attr/* -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/attr'; \
$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
$(INSTALL) tests/shell/*.sh '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell'; \
+ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/attr'; \
+ $(INSTALL) tests/shell/attr/* -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/attr'; \
$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
$(INSTALL) tests/shell/lib/*.sh -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
$(INSTALL) tests/shell/lib/*.py -m 644 '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/tests/shell/lib'; \
+++ /dev/null
-# SPDX-License-Identifier: GPL-2.0
-
-from __future__ import print_function
-
-import os
-import sys
-import glob
-import optparse
-import platform
-import tempfile
-import logging
-import re
-import shutil
-import subprocess
-
-try:
- import configparser
-except ImportError:
- import ConfigParser as configparser
-
-def data_equal(a, b):
- # Allow multiple values in assignment separated by '|'
- a_list = a.split('|')
- b_list = b.split('|')
-
- for a_item in a_list:
- for b_item in b_list:
- if (a_item == b_item):
- return True
- elif (a_item == '*') or (b_item == '*'):
- return True
-
- return False
-
-class Fail(Exception):
- def __init__(self, test, msg):
- self.msg = msg
- self.test = test
- def getMsg(self):
- return '\'%s\' - %s' % (self.test.path, self.msg)
-
-class Notest(Exception):
- def __init__(self, test, arch):
- self.arch = arch
- self.test = test
- def getMsg(self):
- return '[%s] \'%s\'' % (self.arch, self.test.path)
-
-class Unsup(Exception):
- def __init__(self, test):
- self.test = test
- def getMsg(self):
- return '\'%s\'' % self.test.path
-
-class Event(dict):
- terms = [
- 'cpu',
- 'flags',
- 'type',
- 'size',
- 'config',
- 'sample_period',
- 'sample_type',
- 'read_format',
- 'disabled',
- 'inherit',
- 'pinned',
- 'exclusive',
- 'exclude_user',
- 'exclude_kernel',
- 'exclude_hv',
- 'exclude_idle',
- 'mmap',
- 'comm',
- 'freq',
- 'inherit_stat',
- 'enable_on_exec',
- 'task',
- 'watermark',
- 'precise_ip',
- 'mmap_data',
- 'sample_id_all',
- 'exclude_host',
- 'exclude_guest',
- 'exclude_callchain_kernel',
- 'exclude_callchain_user',
- 'wakeup_events',
- 'bp_type',
- 'config1',
- 'config2',
- 'branch_sample_type',
- 'sample_regs_user',
- 'sample_stack_user',
- ]
-
- def add(self, data):
- for key, val in data:
- log.debug(" %s = %s" % (key, val))
- self[key] = val
-
- def __init__(self, name, data, base):
- log.debug(" Event %s" % name);
- self.name = name;
- self.group = ''
- self.add(base)
- self.add(data)
-
- def equal(self, other):
- for t in Event.terms:
- log.debug(" [%s] %s %s" % (t, self[t], other[t]));
- if t not in self or t not in other:
- return False
- if not data_equal(self[t], other[t]):
- return False
- return True
-
- def optional(self):
- if 'optional' in self and self['optional'] == '1':
- return True
- return False
-
- def diff(self, other):
- for t in Event.terms:
- if t not in self or t not in other:
- continue
- if not data_equal(self[t], other[t]):
- log.warning("expected %s=%s, got %s" % (t, self[t], other[t]))
-
-def parse_version(version):
- if not version:
- return None
- return [int(v) for v in version.split(".")[0:2]]
-
-# Test file description needs to have following sections:
-# [config]
-# - just single instance in file
-# - needs to specify:
-# 'command' - perf command name
-# 'args' - special command arguments
-# 'ret' - Skip test if Perf doesn't exit with this value (0 by default)
-# 'test_ret'- If set to 'true', fail test instead of skipping for 'ret' argument
-# 'arch' - architecture specific test (optional)
-# comma separated list, ! at the beginning
-# negates it.
-# 'auxv' - Truthy statement that is evaled in the scope of the auxv map. When false,
-# the test is skipped. For example 'auxv["AT_HWCAP"] == 10'. (optional)
-# 'kernel_since' - Inclusive kernel version from which the test will start running. Only the
-# first two values are supported, for example "6.1" (optional)
-# 'kernel_until' - Exclusive kernel version from which the test will stop running. (optional)
-# [eventX:base]
-# - one or multiple instances in file
-# - expected values assignments
-class Test(object):
- def __init__(self, path, options):
- parser = configparser.ConfigParser()
- parser.read(path)
-
- log.warning("running '%s'" % path)
-
- self.path = path
- self.test_dir = options.test_dir
- self.perf = options.perf
- self.command = parser.get('config', 'command')
- self.args = parser.get('config', 'args')
-
- try:
- self.ret = parser.get('config', 'ret')
- except:
- self.ret = 0
-
- self.test_ret = parser.getboolean('config', 'test_ret', fallback=False)
-
- try:
- self.arch = parser.get('config', 'arch')
- log.warning("test limitation '%s'" % self.arch)
- except:
- self.arch = ''
-
- self.auxv = parser.get('config', 'auxv', fallback=None)
- self.kernel_since = parse_version(parser.get('config', 'kernel_since', fallback=None))
- self.kernel_until = parse_version(parser.get('config', 'kernel_until', fallback=None))
- self.expect = {}
- self.result = {}
- log.debug(" loading expected events");
- self.load_events(path, self.expect)
-
- def is_event(self, name):
- if name.find("event") == -1:
- return False
- else:
- return True
-
- def skip_test_kernel_since(self):
- if not self.kernel_since:
- return False
- return not self.kernel_since <= parse_version(platform.release())
-
- def skip_test_kernel_until(self):
- if not self.kernel_until:
- return False
- return not parse_version(platform.release()) < self.kernel_until
-
- def skip_test_auxv(self):
- def new_auxv(a, pattern):
- items = list(filter(None, pattern.split(a)))
- # AT_HWCAP is hex but doesn't have a prefix, so special case it
- if items[0] == "AT_HWCAP":
- value = int(items[-1], 16)
- else:
- try:
- value = int(items[-1], 0)
- except:
- value = items[-1]
- return (items[0], value)
-
- if not self.auxv:
- return False
- auxv = subprocess.check_output("LD_SHOW_AUXV=1 sleep 0", shell=True) \
- .decode(sys.stdout.encoding)
- pattern = re.compile(r"[: ]+")
- auxv = dict([new_auxv(a, pattern) for a in auxv.splitlines()])
- return not eval(self.auxv)
-
- def skip_test_arch(self, myarch):
- # If architecture not set always run test
- if self.arch == '':
- # log.warning("test for arch %s is ok" % myarch)
- return False
-
- # Allow multiple values in assignment separated by ','
- arch_list = self.arch.split(',')
-
- # Handle negated list such as !s390x,ppc
- if arch_list[0][0] == '!':
- arch_list[0] = arch_list[0][1:]
- log.warning("excluded architecture list %s" % arch_list)
- for arch_item in arch_list:
- # log.warning("test for %s arch is %s" % (arch_item, myarch))
- if arch_item == myarch:
- return True
- return False
-
- for arch_item in arch_list:
- # log.warning("test for architecture '%s' current '%s'" % (arch_item, myarch))
- if arch_item == myarch:
- return False
- return True
-
- def restore_sample_rate(self, value=10000):
- try:
- # Check value of sample_rate
- with open("/proc/sys/kernel/perf_event_max_sample_rate", "r") as fIn:
- curr_value = fIn.readline()
- # If too low restore to reasonable value
- if not curr_value or int(curr_value) < int(value):
- with open("/proc/sys/kernel/perf_event_max_sample_rate", "w") as fOut:
- fOut.write(str(value))
-
- except IOError as e:
- log.warning("couldn't restore sample_rate value: I/O error %s" % e)
- except ValueError as e:
- log.warning("couldn't restore sample_rate value: Value error %s" % e)
- except TypeError as e:
- log.warning("couldn't restore sample_rate value: Type error %s" % e)
-
- def load_events(self, path, events):
- parser_event = configparser.ConfigParser()
- parser_event.read(path)
-
- # The event record section header contains 'event' word,
- # optionaly followed by ':' allowing to load 'parent
- # event' first as a base
- for section in filter(self.is_event, parser_event.sections()):
-
- parser_items = parser_event.items(section);
- base_items = {}
-
- # Read parent event if there's any
- if (':' in section):
- base = section[section.index(':') + 1:]
- parser_base = configparser.ConfigParser()
- parser_base.read(self.test_dir + '/' + base)
- base_items = parser_base.items('event')
-
- e = Event(section, parser_items, base_items)
- events[section] = e
-
- def run_cmd(self, tempdir):
- junk1, junk2, junk3, junk4, myarch = (os.uname())
-
- if self.skip_test_arch(myarch):
- raise Notest(self, myarch)
-
- if self.skip_test_auxv():
- raise Notest(self, "auxv skip")
-
- if self.skip_test_kernel_since():
- raise Notest(self, "old kernel skip")
-
- if self.skip_test_kernel_until():
- raise Notest(self, "new kernel skip")
-
- self.restore_sample_rate()
- cmd = "PERF_TEST_ATTR=%s %s %s -o %s/perf.data %s" % (tempdir,
- self.perf, self.command, tempdir, self.args)
- ret = os.WEXITSTATUS(os.system(cmd))
-
- log.info(" '%s' ret '%s', expected '%s'" % (cmd, str(ret), str(self.ret)))
-
- if not data_equal(str(ret), str(self.ret)):
- if self.test_ret:
- raise Fail(self, "Perf exit code failure")
- else:
- raise Unsup(self)
-
- def compare(self, expect, result):
- match = {}
-
- log.debug(" compare");
-
- # For each expected event find all matching
- # events in result. Fail if there's not any.
- for exp_name, exp_event in expect.items():
- exp_list = []
- res_event = {}
- log.debug(" matching [%s]" % exp_name)
- for res_name, res_event in result.items():
- log.debug(" to [%s]" % res_name)
- if (exp_event.equal(res_event)):
- exp_list.append(res_name)
- log.debug(" ->OK")
- else:
- log.debug(" ->FAIL");
-
- log.debug(" match: [%s] matches %s" % (exp_name, str(exp_list)))
-
- # we did not any matching event - fail
- if not exp_list:
- if exp_event.optional():
- log.debug(" %s does not match, but is optional" % exp_name)
- else:
- if not res_event:
- log.debug(" res_event is empty");
- else:
- exp_event.diff(res_event)
- raise Fail(self, 'match failure');
-
- match[exp_name] = exp_list
-
- # For each defined group in the expected events
- # check we match the same group in the result.
- for exp_name, exp_event in expect.items():
- group = exp_event.group
-
- if (group == ''):
- continue
-
- for res_name in match[exp_name]:
- res_group = result[res_name].group
- if res_group not in match[group]:
- raise Fail(self, 'group failure')
-
- log.debug(" group: [%s] matches group leader %s" %
- (exp_name, str(match[group])))
-
- log.debug(" matched")
-
- def resolve_groups(self, events):
- for name, event in events.items():
- group_fd = event['group_fd'];
- if group_fd == '-1':
- continue;
-
- for iname, ievent in events.items():
- if (ievent['fd'] == group_fd):
- event.group = iname
- log.debug('[%s] has group leader [%s]' % (name, iname))
- break;
-
- def run(self):
- tempdir = tempfile.mkdtemp();
-
- try:
- # run the test script
- self.run_cmd(tempdir);
-
- # load events expectation for the test
- log.debug(" loading result events");
- for f in glob.glob(tempdir + '/event*'):
- self.load_events(f, self.result);
-
- # resolve group_fd to event names
- self.resolve_groups(self.expect);
- self.resolve_groups(self.result);
-
- # do the expectation - results matching - both ways
- self.compare(self.expect, self.result)
- self.compare(self.result, self.expect)
-
- finally:
- # cleanup
- shutil.rmtree(tempdir)
-
-
-def run_tests(options):
- for f in glob.glob(options.test_dir + '/' + options.test):
- try:
- Test(f, options).run()
- except Unsup as obj:
- log.warning("unsupp %s" % obj.getMsg())
- except Notest as obj:
- log.warning("skipped %s" % obj.getMsg())
-
-def setup_log(verbose):
- global log
- level = logging.CRITICAL
-
- if verbose == 1:
- level = logging.WARNING
- if verbose == 2:
- level = logging.INFO
- if verbose >= 3:
- level = logging.DEBUG
-
- log = logging.getLogger('test')
- log.setLevel(level)
- ch = logging.StreamHandler()
- ch.setLevel(level)
- formatter = logging.Formatter('%(message)s')
- ch.setFormatter(formatter)
- log.addHandler(ch)
-
-USAGE = '''%s [OPTIONS]
- -d dir # tests dir
- -p path # perf binary
- -t test # single test
- -v # verbose level
-''' % sys.argv[0]
-
-def main():
- parser = optparse.OptionParser(usage=USAGE)
-
- parser.add_option("-t", "--test",
- action="store", type="string", dest="test")
- parser.add_option("-d", "--test-dir",
- action="store", type="string", dest="test_dir")
- parser.add_option("-p", "--perf",
- action="store", type="string", dest="perf")
- parser.add_option("-v", "--verbose",
- default=0, action="count", dest="verbose")
-
- options, args = parser.parse_args()
- if args:
- parser.error('FAILED wrong arguments %s' % ' '.join(args))
- return -1
-
- setup_log(options.verbose)
-
- if not options.test_dir:
- print('FAILED no -d option specified')
- sys.exit(-1)
-
- if not options.test:
- options.test = 'test*'
-
- try:
- run_tests(options)
-
- except Fail as obj:
- print("FAILED %s" % obj.getMsg())
- sys.exit(-1)
-
- sys.exit(0)
-
-if __name__ == '__main__':
- main()
+++ /dev/null
-The struct perf_event_attr test (attr tests) support
-====================================================
-This testing support is embedded into perf directly and is governed
-by the PERF_TEST_ATTR environment variable and hook inside the
-sys_perf_event_open function.
-
-The general idea is to store 'struct perf_event_attr' details for
-each event created within single perf command. Each event details
-are stored into separate text file. Once perf command is finished
-these files are checked for values we expect for command.
-
-The attr tests consist of following parts:
-
-tests/attr.c
-------------
-This is the sys_perf_event_open hook implementation. The hook
-is triggered when the PERF_TEST_ATTR environment variable is
-defined. It must contain name of existing directory with access
-and write permissions.
-
-For each sys_perf_event_open call event details are stored in
-separate file. Besides 'struct perf_event_attr' values we also
-store 'fd' and 'group_fd' values to allow checking for groups.
-
-tests/attr.py
--------------
-This is the python script that does all the hard work. It reads
-the test definition, executes it and checks results.
-
-tests/attr/
------------
-Directory containing all attr test definitions.
-Following tests are defined (with perf commands):
-
- perf record kill (test-record-basic)
- perf record -b kill (test-record-branch-any)
- perf record -j any kill (test-record-branch-filter-any)
- perf record -j any_call kill (test-record-branch-filter-any_call)
- perf record -j any_ret kill (test-record-branch-filter-any_ret)
- perf record -j hv kill (test-record-branch-filter-hv)
- perf record -j ind_call kill (test-record-branch-filter-ind_call)
- perf record -j k kill (test-record-branch-filter-k)
- perf record -j u kill (test-record-branch-filter-u)
- perf record -c 123 kill (test-record-count)
- perf record -d kill (test-record-data)
- perf record -F 100 kill (test-record-freq)
- perf record -g kill (test-record-graph-default)
- perf record -g kill (test-record-graph-default-aarch64)
- perf record --call-graph dwarf kill (test-record-graph-dwarf)
- perf record --call-graph fp kill (test-record-graph-fp)
- perf record --call-graph fp kill (test-record-graph-fp-aarch64)
- perf record -e '{cycles,instructions}' kill (test-record-group1)
- perf record -e '{cycles/period=1/,instructions/period=2/}:S' kill (test-record-group2)
- perf record -e '{cycles,cache-misses}:S' kill (test-record-group-sampling1)
- perf record -c 10000 -e '{cycles,cache-misses}:S' kill (test-record-group-sampling2)
- perf record -D kill (test-record-no-delay)
- perf record -i kill (test-record-no-inherit)
- perf record -n kill (test-record-no-samples)
- perf record -c 100 -P kill (test-record-period)
- perf record -c 1 --pfm-events=cycles:period=2 (test-record-pfm-period)
- perf record -R kill (test-record-raw)
- perf record -c 2 -e arm_spe_0// -- kill (test-record-spe-period)
- perf record -e arm_spe_0/period=3/ -- kill (test-record-spe-period-term)
- perf record -e arm_spe_0/pa_enable=1/ -- kill (test-record-spe-physical-address)
- perf stat -e cycles kill (test-stat-basic)
- perf stat kill (test-stat-default)
- perf stat -d kill (test-stat-detailed-1)
- perf stat -dd kill (test-stat-detailed-2)
- perf stat -ddd kill (test-stat-detailed-3)
- perf stat -e '{cycles,instructions}' kill (test-stat-group1)
- perf stat -i -e cycles kill (test-stat-no-inherit)
+++ /dev/null
-[event]
-fd=1
-group_fd=-1
-# 0 or PERF_FLAG_FD_CLOEXEC flag
-flags=0|8
-cpu=*
-type=0|1
-size=136
-config=0|1
-sample_period=*
-sample_type=263
-read_format=0|4|20
-disabled=1
-inherit=1
-pinned=0
-exclusive=0
-exclude_user=0
-exclude_kernel=0|1
-exclude_hv=0|1
-exclude_idle=0
-mmap=1
-comm=1
-freq=1
-inherit_stat=0
-enable_on_exec=1
-task=1
-watermark=0
-precise_ip=0|1|2|3
-mmap_data=0
-sample_id_all=1
-exclude_host=0|1
-exclude_guest=0|1
-exclude_callchain_kernel=0
-exclude_callchain_user=0
-wakeup_events=0
-bp_type=0
-config1=0
-config2=0
-branch_sample_type=0
-sample_regs_user=0
-sample_stack_user=0
+++ /dev/null
-[event]
-fd=*
-group_fd=-1
-flags=*
-cpu=*
-type=*
-size=*
-config=*
-sample_period=*
-sample_type=*
-read_format=*
-disabled=*
-inherit=*
-pinned=*
-exclusive=*
-exclude_user=*
-exclude_kernel=*
-exclude_hv=*
-exclude_idle=*
-mmap=*
-comm=*
-freq=*
-inherit_stat=*
-enable_on_exec=*
-task=*
-watermark=*
-precise_ip=*
-mmap_data=*
-sample_id_all=*
-exclude_host=*
-exclude_guest=*
-exclude_callchain_kernel=*
-exclude_callchain_user=*
-wakeup_events=*
-bp_type=*
-config1=*
-config2=*
-branch_sample_type=*
-sample_regs_user=*
-sample_stack_user=*
+++ /dev/null
-[event]
-fd=1
-group_fd=-1
-# 0 or PERF_FLAG_FD_CLOEXEC flag
-flags=0|8
-cpu=*
-type=0
-size=136
-config=0
-sample_period=0
-sample_type=65536
-read_format=3
-disabled=1
-inherit=1
-pinned=0
-exclusive=0
-exclude_user=0
-exclude_kernel=0|1
-exclude_hv=0|1
-exclude_idle=0
-mmap=0
-comm=0
-freq=0
-inherit_stat=0
-enable_on_exec=1
-task=0
-watermark=0
-precise_ip=0
-mmap_data=0
-sample_id_all=0
-exclude_host=0|1
-exclude_guest=0|1
-exclude_callchain_kernel=0
-exclude_callchain_user=0
-wakeup_events=0
-bp_type=0
-config1=0
-config2=0
-branch_sample_type=0
-sample_regs_user=0
-sample_stack_user=0
+++ /dev/null
-# Event added by system-wide or CPU perf-record to handle the race of
-# processes starting while /proc is processed.
-[event]
-fd=1
-group_fd=-1
-cpu=*
-pid=-1
-flags=8
-type=1
-size=136
-config=9
-sample_period=1
-# PERF_SAMPLE_IP | PERF_SAMPLE_TID | PERF_SAMPLE_TIME |
-# PERF_SAMPLE_CPU | PERF_SAMPLE_IDENTIFIER
-sample_type=65671
-read_format=4|20
-# Event will be enabled right away.
-disabled=0
-inherit=1
-pinned=0
-exclusive=0
-exclude_user=0
-exclude_kernel=1
-exclude_hv=1
-exclude_idle=0
-mmap=1
-comm=1
-freq=0
-inherit_stat=0
-enable_on_exec=0
-task=1
-watermark=0
-precise_ip=0
-mmap_data=0
-sample_id_all=1
-exclude_host=0
-exclude_guest=1
-exclude_callchain_kernel=0
-exclude_callchain_user=0
-mmap2=1
-comm_exec=1
-context_switch=0
-write_backward=0
-namespaces=0
-use_clockid=0
-wakeup_events=0
-bp_type=0
-config1=0
-config2=0
-branch_sample_type=0
-sample_regs_user=0
-sample_stack_user=0
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -C 0 kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-cpu=0
-
-# no enable on exec for CPU attached
-enable_on_exec=0
-
-# PERF_SAMPLE_IP | PERF_SAMPLE_TID | PERF_SAMPLE_TIME |
-# PERF_SAMPLE_PERIOD | PERF_SAMPLE_IDENTIFIER
-# + PERF_SAMPLE_CPU added by -C 0
-sample_type=65927
-
-# Dummy event handles mmaps, comm and task.
-mmap=0
-comm=0
-task=0
-inherit=0
-
-[event:system-wide-dummy]
-inherit=0
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -b kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_type=2311
-branch_sample_type=8
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -j any kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_type=2311
-branch_sample_type=8
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -j any_call kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_type=2311
-branch_sample_type=16
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -j any_ret kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_type=2311
-branch_sample_type=32
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -j hv kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_type=2311
-branch_sample_type=8
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -j ind_call kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_type=2311
-branch_sample_type=64
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -j k kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_type=2311
-branch_sample_type=8
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -j u kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_type=2311
-branch_sample_type=8
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -c 123 kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_period=123
-sample_type=7
-freq=0
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -d kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-# sample_type = PERF_SAMPLE_IP | PERF_SAMPLE_TID | PERF_SAMPLE_TIME |
-# PERF_SAMPLE_ADDR | PERF_SAMPLE_PERIOD | PERF_SAMPLE_DATA_SRC
-sample_type=33039
-mmap_data=1
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -e dummy -C 0 kill >/dev/null 2>&1
-ret = 1
-
-[event]
-fd=1
-group_fd=-1
-cpu=0
-pid=-1
-flags=8
-type=1
-size=136
-config=9
-sample_period=4000
-# PERF_SAMPLE_IP | PERF_SAMPLE_TID | PERF_SAMPLE_TIME |
-# PERF_SAMPLE_PERIOD
-# + PERF_SAMPLE_CPU added by -C 0
-sample_type=391
-read_format=4|20
-disabled=0
-inherit=0
-pinned=0
-exclusive=0
-exclude_user=0
-exclude_kernel=0
-exclude_hv=0
-exclude_idle=0
-mmap=1
-comm=1
-freq=1
-inherit_stat=0
-enable_on_exec=0
-task=1
-watermark=0
-precise_ip=0
-mmap_data=0
-sample_id_all=1
-exclude_host=0
-exclude_guest=1
-exclude_callchain_kernel=0
-exclude_callchain_user=0
-mmap2=1
-comm_exec=1
-context_switch=0
-write_backward=0
-namespaces=0
-use_clockid=0
-wakeup_events=0
-bp_type=0
-config1=0
-config2=0
-branch_sample_type=0
-sample_regs_user=0
-sample_stack_user=0
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -F 100 kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_period=100
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -g kill >/dev/null 2>&1
-ret = 1
-# arm64 enables registers in the default mode (fp)
-arch = !aarch64
-
-[event:base-record]
-sample_type=295
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -g kill >/dev/null 2>&1
-ret = 1
-arch = aarch64
-
-[event:base-record]
-sample_type=4391
-sample_regs_user=1073741824
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event --call-graph dwarf -- kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_type=45359
-exclude_callchain_user=1
-sample_stack_user=8192
-# TODO different for each arch, no support for that now
-sample_regs_user=*
-mmap_data=1
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event --call-graph fp kill >/dev/null 2>&1
-ret = 1
-# arm64 enables registers in fp mode
-arch = !aarch64
-
-[event:base-record]
-sample_type=295
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event --call-graph fp kill >/dev/null 2>&1
-ret = 1
-arch = aarch64
-
-[event:base-record]
-sample_type=4391
-sample_regs_user=1073741824
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -e '{cycles,cache-misses}:S' kill >/dev/null 2>&1
-ret = 1
-kernel_until = 6.12
-
-[event-1:base-record]
-fd=1
-group_fd=-1
-sample_type=343
-read_format=12|28
-inherit=0
-
-[event-2:base-record]
-fd=2
-group_fd=1
-
-# cache-misses
-type=0
-config=3
-
-# default | PERF_SAMPLE_READ | PERF_SAMPLE_PERIOD
-sample_type=343
-
-# PERF_FORMAT_ID | PERF_FORMAT_GROUP | PERF_FORMAT_LOST
-read_format=12|28
-task=0
-mmap=0
-comm=0
-enable_on_exec=0
-disabled=0
-
-# inherit is disabled for group sampling
-inherit=0
-
-# sampling disabled
-sample_freq=0
-sample_period=0
-freq=0
-write_backward=0
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -e '{cycles,cache-misses}:S' kill >/dev/null 2>&1
-ret = 1
-kernel_since = 6.12
-
-[event-1:base-record]
-fd=1
-group_fd=-1
-
-# cycles
-type=0
-config=0
-
-# default | PERF_SAMPLE_READ | PERF_SAMPLE_PERIOD
-sample_type=343
-
-# PERF_FORMAT_ID | PERF_FORMAT_GROUP | PERF_FORMAT_LOST | PERF_FORMAT_TOTAL_TIME_ENABLED | PERF_FORMAT_TOTAL_TIME_RUNNING
-read_format=28|31
-task=1
-mmap=1
-comm=1
-enable_on_exec=1
-disabled=1
-
-# inherit is enabled for group sampling
-inherit=1
-
-[event-2:base-record]
-fd=2
-group_fd=1
-
-# cache-misses
-type=0
-config=3
-
-# default | PERF_SAMPLE_READ | PERF_SAMPLE_PERIOD
-sample_type=343
-
-# PERF_FORMAT_ID | PERF_FORMAT_GROUP | PERF_FORMAT_LOST | PERF_FORMAT_TOTAL_TIME_ENABLED | PERF_FORMAT_TOTAL_TIME_RUNNING
-read_format=28|31
-task=0
-mmap=0
-comm=0
-enable_on_exec=0
-disabled=0
-freq=0
-
-# inherit is enabled for group sampling
-inherit=1
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -c 10000 -e '{cycles,cache-misses}:S' kill >/dev/null 2>&1
-ret = 1
-kernel_since = 6.12
-
-[event-1:base-record]
-fd=1
-group_fd=-1
-
-# cycles
-type=0
-config=0
-
-# default | PERF_SAMPLE_READ
-sample_type=87
-
-# PERF_FORMAT_ID | PERF_FORMAT_GROUP | PERF_FORMAT_LOST | PERF_FORMAT_TOTAL_TIME_ENABLED | PERF_FORMAT_TOTAL_TIME_RUNNING
-read_format=28|31
-task=1
-mmap=1
-comm=1
-enable_on_exec=1
-disabled=1
-
-# inherit is enabled for group sampling
-inherit=1
-
-# sampling disabled
-sample_freq=0
-sample_period=10000
-freq=0
-write_backward=0
-
-[event-2:base-record]
-fd=2
-group_fd=1
-
-# cache-misses
-type=0
-config=3
-
-# default | PERF_SAMPLE_READ
-sample_type=87
-
-# PERF_FORMAT_ID | PERF_FORMAT_GROUP | PERF_FORMAT_LOST | PERF_FORMAT_TOTAL_TIME_ENABLED | PERF_FORMAT_TOTAL_TIME_RUNNING
-read_format=28|31
-task=0
-mmap=0
-comm=0
-enable_on_exec=0
-disabled=0
-
-# inherit is enabled for group sampling
-inherit=1
-
-# sampling disabled
-sample_freq=0
-sample_period=0
-freq=0
-write_backward=0
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -e '{cycles,instructions}' kill >/dev/null 2>&1
-ret = 1
-
-[event-1:base-record]
-fd=1
-group_fd=-1
-sample_type=327
-read_format=4|20
-
-[event-2:base-record]
-fd=2
-group_fd=1
-type=0
-config=1
-sample_type=327
-read_format=4|20
-mmap=0
-comm=0
-task=0
-enable_on_exec=0
-disabled=0
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -e '{cycles/period=1234000/,instructions/period=6789000/}:S' kill >/dev/null 2>&1
-ret = 1
-kernel_until = 6.12
-
-[event-1:base-record]
-fd=1
-group_fd=-1
-config=0|1
-sample_period=1234000
-sample_type=87
-read_format=12|28
-inherit=0
-freq=0
-
-[event-2:base-record]
-fd=2
-group_fd=1
-config=0|1
-sample_period=6789000
-sample_type=87
-read_format=12|28
-disabled=0
-inherit=0
-mmap=0
-comm=0
-freq=0
-enable_on_exec=0
-task=0
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -e '{cycles/period=1234000/,instructions/period=6789000/}:S' kill >/dev/null 2>&1
-ret = 1
-kernel_since = 6.12
-
-[event-1:base-record]
-fd=1
-group_fd=-1
-config=0|1
-sample_period=1234000
-sample_type=87
-read_format=28|31
-disabled=1
-inherit=1
-freq=0
-
-[event-2:base-record]
-fd=2
-group_fd=1
-config=0|1
-sample_period=6789000
-sample_type=87
-read_format=28|31
-disabled=0
-inherit=1
-mmap=0
-comm=0
-freq=0
-enable_on_exec=0
-task=0
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event --no-buffering kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_type=263
-watermark=0
-wakeup_events=1
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -i kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_type=263
-inherit=0
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -n kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_period=0
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -c 100 -P kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_period=100
-freq=0
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -c 10000 --pfm-events=cycles:period=77777 kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_period=77777
-sample_type=7
-freq=0
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -R kill >/dev/null 2>&1
-ret = 1
-
-[event:base-record]
-sample_type=1415
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -c 2 -e arm_spe_0// -- kill >/dev/null 2>&1
-ret = 1
-arch = aarch64
-
-[event-10:base-record-spe]
-sample_period=2
-freq=0
-
-# dummy event
-[event-1:base-record-spe]
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -e arm_spe_0/period=3/ -- kill >/dev/null 2>&1
-ret = 1
-arch = aarch64
-
-[event-10:base-record-spe]
-sample_period=3
-freq=0
-
-# dummy event
-[event-1:base-record-spe]
+++ /dev/null
-[config]
-command = record
-args = --no-bpf-event -e arm_spe_0/pa_enable=1/ -- kill >/dev/null 2>&1
-ret = 1
-arch = aarch64
-
-[event-10:base-record-spe]
-# 622727 is the decimal of IP|TID|TIME|CPU|IDENTIFIER|DATA_SRC|PHYS_ADDR
-sample_type=622727
-
-# dummy event
-[event-1:base-record-spe]
\ No newline at end of file
+++ /dev/null
-# Test that asking for VG fails if the system doesn't support SVE. This
-# applies both before and after the feature was added in 6.1
-[config]
-command = record
-args = --no-bpf-event --user-regs=vg kill >/dev/null 2>&1
-ret = 129
-test_ret = true
-arch = aarch64
-auxv = auxv["AT_HWCAP"] & 0x400000 == 0
+++ /dev/null
-# Test that asking for VG always fails on old kernels because it was
-# added in 6.1. This applies to systems that either support or don't
-# support SVE.
-[config]
-command = record
-args = --no-bpf-event --user-regs=vg kill >/dev/null 2>&1
-ret = 129
-test_ret = true
-arch = aarch64
-kernel_until = 6.1
+++ /dev/null
-# Test that asking for VG works if the system has SVE and after the
-# feature was added in 6.1
-[config]
-command = record
-args = --no-bpf-event --user-regs=vg kill >/dev/null 2>&1
-ret = 1
-test_ret = true
-arch = aarch64
-auxv = auxv["AT_HWCAP"] & 0x400000 == 0x400000
-kernel_since = 6.1
-
-[event:base-record]
-sample_type=4359
-sample_regs_user=70368744177664
+++ /dev/null
-[config]
-command = stat
-args = -e cycles -C 0 kill >/dev/null 2>&1
-ret = 1
-
-[event:base-stat]
-# events are disabled by default when attached to cpu
-disabled=1
-enable_on_exec=0
-optional=1
+++ /dev/null
-[config]
-command = stat
-args = -e cycles kill >/dev/null 2>&1
-ret = 1
-
-[event:base-stat]
-optional=1
+++ /dev/null
-[config]
-command = stat
-args = kill >/dev/null 2>&1
-ret = 1
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_TASK_CLOCK
-[event1:base-stat]
-fd=1
-type=1
-config=1
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CONTEXT_SWITCHES
-[event2:base-stat]
-fd=2
-type=1
-config=3
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CPU_MIGRATIONS
-[event3:base-stat]
-fd=3
-type=1
-config=4
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_PAGE_FAULTS
-[event4:base-stat]
-fd=4
-type=1
-config=2
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_CPU_CYCLES
-[event5:base-stat]
-fd=5
-type=0
-config=0
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND
-[event6:base-stat]
-fd=6
-type=0
-config=7
-optional=1
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_BACKEND
-[event7:base-stat]
-fd=7
-type=0
-config=8
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_INSTRUCTIONS
-[event8:base-stat]
-fd=8
-type=0
-config=1
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS
-[event9:base-stat]
-fd=9
-type=0
-config=4
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES
-[event10:base-stat]
-fd=10
-type=0
-config=5
-optional=1
-
-# PERF_TYPE_RAW / slots (0x400)
-[event11:base-stat]
-fd=11
-group_fd=-1
-type=4
-config=1024
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-retiring (0x8000)
-[event12:base-stat]
-fd=12
-group_fd=11
-type=4
-config=32768
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
-[event13:base-stat]
-fd=13
-group_fd=11
-type=4
-config=33024
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
-[event14:base-stat]
-fd=14
-group_fd=11
-type=4
-config=33280
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-be-bound (0x8300)
-[event15:base-stat]
-fd=15
-group_fd=11
-type=4
-config=33536
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-heavy-ops (0x8400)
-[event16:base-stat]
-fd=16
-group_fd=11
-type=4
-config=33792
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-br-mispredict (0x8500)
-[event17:base-stat]
-fd=17
-group_fd=11
-type=4
-config=34048
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-fetch-lat (0x8600)
-[event18:base-stat]
-fd=18
-group_fd=11
-type=4
-config=34304
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-mem-bound (0x8700)
-[event19:base-stat]
-fd=19
-group_fd=11
-type=4
-config=34560
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / INT_MISC.UOP_DROPPING
-[event20:base-stat]
-fd=20
-type=4
-config=4109
-optional=1
-
-# PERF_TYPE_RAW / cpu/INT_MISC.RECOVERY_CYCLES,cmask=1,edge/
-[event21:base-stat]
-fd=21
-type=4
-config=17039629
-optional=1
-
-# PERF_TYPE_RAW / CPU_CLK_UNHALTED.THREAD
-[event22:base-stat]
-fd=22
-type=4
-config=60
-optional=1
-
-# PERF_TYPE_RAW / INT_MISC.RECOVERY_CYCLES_ANY
-[event23:base-stat]
-fd=23
-type=4
-config=2097421
-optional=1
-
-# PERF_TYPE_RAW / CPU_CLK_UNHALTED.REF_XCLK
-[event24:base-stat]
-fd=24
-type=4
-config=316
-optional=1
-
-# PERF_TYPE_RAW / IDQ_UOPS_NOT_DELIVERED.CORE
-[event25:base-stat]
-fd=25
-type=4
-config=412
-optional=1
-
-# PERF_TYPE_RAW / CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE
-[event26:base-stat]
-fd=26
-type=4
-config=572
-optional=1
-
-# PERF_TYPE_RAW / UOPS_RETIRED.RETIRE_SLOTS
-[event27:base-stat]
-fd=27
-type=4
-config=706
-optional=1
-
-# PERF_TYPE_RAW / UOPS_ISSUED.ANY
-[event28:base-stat]
-fd=28
-type=4
-config=270
-optional=1
+++ /dev/null
-[config]
-command = stat
-args = -d kill >/dev/null 2>&1
-ret = 1
-
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_TASK_CLOCK
-[event1:base-stat]
-fd=1
-type=1
-config=1
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CONTEXT_SWITCHES
-[event2:base-stat]
-fd=2
-type=1
-config=3
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CPU_MIGRATIONS
-[event3:base-stat]
-fd=3
-type=1
-config=4
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_PAGE_FAULTS
-[event4:base-stat]
-fd=4
-type=1
-config=2
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_CPU_CYCLES
-[event5:base-stat]
-fd=5
-type=0
-config=0
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND
-[event6:base-stat]
-fd=6
-type=0
-config=7
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_BACKEND
-[event7:base-stat]
-fd=7
-type=0
-config=8
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_INSTRUCTIONS
-[event8:base-stat]
-fd=8
-type=0
-config=1
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS
-[event9:base-stat]
-fd=9
-type=0
-config=4
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES
-[event10:base-stat]
-fd=10
-type=0
-config=5
-optional=1
-
-# PERF_TYPE_RAW / slots (0x400)
-[event11:base-stat]
-fd=11
-group_fd=-1
-type=4
-config=1024
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-retiring (0x8000)
-[event12:base-stat]
-fd=12
-group_fd=11
-type=4
-config=32768
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
-[event13:base-stat]
-fd=13
-group_fd=11
-type=4
-config=33024
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
-[event14:base-stat]
-fd=14
-group_fd=11
-type=4
-config=33280
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-be-bound (0x8300)
-[event15:base-stat]
-fd=15
-group_fd=11
-type=4
-config=33536
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-heavy-ops (0x8400)
-[event16:base-stat]
-fd=16
-group_fd=11
-type=4
-config=33792
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-br-mispredict (0x8500)
-[event17:base-stat]
-fd=17
-group_fd=11
-type=4
-config=34048
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-fetch-lat (0x8600)
-[event18:base-stat]
-fd=18
-group_fd=11
-type=4
-config=34304
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-mem-bound (0x8700)
-[event19:base-stat]
-fd=19
-group_fd=11
-type=4
-config=34560
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / INT_MISC.UOP_DROPPING
-[event20:base-stat]
-fd=20
-type=4
-config=4109
-optional=1
-
-# PERF_TYPE_RAW / cpu/INT_MISC.RECOVERY_CYCLES,cmask=1,edge/
-[event21:base-stat]
-fd=21
-type=4
-config=17039629
-optional=1
-
-# PERF_TYPE_RAW / CPU_CLK_UNHALTED.THREAD
-[event22:base-stat]
-fd=22
-type=4
-config=60
-optional=1
-
-# PERF_TYPE_RAW / INT_MISC.RECOVERY_CYCLES_ANY
-[event23:base-stat]
-fd=23
-type=4
-config=2097421
-optional=1
-
-# PERF_TYPE_RAW / CPU_CLK_UNHALTED.REF_XCLK
-[event24:base-stat]
-fd=24
-type=4
-config=316
-optional=1
-
-# PERF_TYPE_RAW / IDQ_UOPS_NOT_DELIVERED.CORE
-[event25:base-stat]
-fd=25
-type=4
-config=412
-optional=1
-
-# PERF_TYPE_RAW / CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE
-[event26:base-stat]
-fd=26
-type=4
-config=572
-optional=1
-
-# PERF_TYPE_RAW / UOPS_RETIRED.RETIRE_SLOTS
-[event27:base-stat]
-fd=27
-type=4
-config=706
-optional=1
-
-# PERF_TYPE_RAW / UOPS_ISSUED.ANY
-[event28:base-stat]
-fd=28
-type=4
-config=270
-optional=1
-
-# PERF_TYPE_HW_CACHE /
-# PERF_COUNT_HW_CACHE_L1D << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
-[event29:base-stat]
-fd=29
-type=3
-config=0
-optional=1
-
-# PERF_TYPE_HW_CACHE /
-# PERF_COUNT_HW_CACHE_L1D << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
-[event30:base-stat]
-fd=30
-type=3
-config=65536
-optional=1
-
-# PERF_TYPE_HW_CACHE /
-# PERF_COUNT_HW_CACHE_LL << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
-[event31:base-stat]
-fd=31
-type=3
-config=2
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_LL << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
-[event32:base-stat]
-fd=32
-type=3
-config=65538
-optional=1
+++ /dev/null
-[config]
-command = stat
-args = -dd kill >/dev/null 2>&1
-ret = 1
-
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_TASK_CLOCK
-[event1:base-stat]
-fd=1
-type=1
-config=1
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CONTEXT_SWITCHES
-[event2:base-stat]
-fd=2
-type=1
-config=3
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CPU_MIGRATIONS
-[event3:base-stat]
-fd=3
-type=1
-config=4
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_PAGE_FAULTS
-[event4:base-stat]
-fd=4
-type=1
-config=2
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_CPU_CYCLES
-[event5:base-stat]
-fd=5
-type=0
-config=0
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND
-[event6:base-stat]
-fd=6
-type=0
-config=7
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_BACKEND
-[event7:base-stat]
-fd=7
-type=0
-config=8
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_INSTRUCTIONS
-[event8:base-stat]
-fd=8
-type=0
-config=1
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS
-[event9:base-stat]
-fd=9
-type=0
-config=4
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES
-[event10:base-stat]
-fd=10
-type=0
-config=5
-optional=1
-
-# PERF_TYPE_RAW / slots (0x400)
-[event11:base-stat]
-fd=11
-group_fd=-1
-type=4
-config=1024
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-retiring (0x8000)
-[event12:base-stat]
-fd=12
-group_fd=11
-type=4
-config=32768
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
-[event13:base-stat]
-fd=13
-group_fd=11
-type=4
-config=33024
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
-[event14:base-stat]
-fd=14
-group_fd=11
-type=4
-config=33280
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-be-bound (0x8300)
-[event15:base-stat]
-fd=15
-group_fd=11
-type=4
-config=33536
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-heavy-ops (0x8400)
-[event16:base-stat]
-fd=16
-group_fd=11
-type=4
-config=33792
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-br-mispredict (0x8500)
-[event17:base-stat]
-fd=17
-group_fd=11
-type=4
-config=34048
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-fetch-lat (0x8600)
-[event18:base-stat]
-fd=18
-group_fd=11
-type=4
-config=34304
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-mem-bound (0x8700)
-[event19:base-stat]
-fd=19
-group_fd=11
-type=4
-config=34560
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / INT_MISC.UOP_DROPPING
-[event20:base-stat]
-fd=20
-type=4
-config=4109
-optional=1
-
-# PERF_TYPE_RAW / cpu/INT_MISC.RECOVERY_CYCLES,cmask=1,edge/
-[event21:base-stat]
-fd=21
-type=4
-config=17039629
-optional=1
-
-# PERF_TYPE_RAW / CPU_CLK_UNHALTED.THREAD
-[event22:base-stat]
-fd=22
-type=4
-config=60
-optional=1
-
-# PERF_TYPE_RAW / INT_MISC.RECOVERY_CYCLES_ANY
-[event23:base-stat]
-fd=23
-type=4
-config=2097421
-optional=1
-
-# PERF_TYPE_RAW / CPU_CLK_UNHALTED.REF_XCLK
-[event24:base-stat]
-fd=24
-type=4
-config=316
-optional=1
-
-# PERF_TYPE_RAW / IDQ_UOPS_NOT_DELIVERED.CORE
-[event25:base-stat]
-fd=25
-type=4
-config=412
-optional=1
-
-# PERF_TYPE_RAW / CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE
-[event26:base-stat]
-fd=26
-type=4
-config=572
-optional=1
-
-# PERF_TYPE_RAW / UOPS_RETIRED.RETIRE_SLOTS
-[event27:base-stat]
-fd=27
-type=4
-config=706
-optional=1
-
-# PERF_TYPE_RAW / UOPS_ISSUED.ANY
-[event28:base-stat]
-fd=28
-type=4
-config=270
-optional=1
-
-# PERF_TYPE_HW_CACHE /
-# PERF_COUNT_HW_CACHE_L1D << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
-[event29:base-stat]
-fd=29
-type=3
-config=0
-optional=1
-
-# PERF_TYPE_HW_CACHE /
-# PERF_COUNT_HW_CACHE_L1D << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
-[event30:base-stat]
-fd=30
-type=3
-config=65536
-optional=1
-
-# PERF_TYPE_HW_CACHE /
-# PERF_COUNT_HW_CACHE_LL << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
-[event31:base-stat]
-fd=31
-type=3
-config=2
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_LL << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
-[event32:base-stat]
-fd=32
-type=3
-config=65538
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_L1I << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
-[event33:base-stat]
-fd=33
-type=3
-config=1
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_L1I << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
-[event34:base-stat]
-fd=34
-type=3
-config=65537
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_DTLB << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
-[event35:base-stat]
-fd=35
-type=3
-config=3
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_DTLB << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
-[event36:base-stat]
-fd=36
-type=3
-config=65539
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_ITLB << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
-[event37:base-stat]
-fd=37
-type=3
-config=4
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_ITLB << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
-[event38:base-stat]
-fd=38
-type=3
-config=65540
-optional=1
+++ /dev/null
-[config]
-command = stat
-args = -ddd kill >/dev/null 2>&1
-ret = 1
-
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_TASK_CLOCK
-[event1:base-stat]
-fd=1
-type=1
-config=1
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CONTEXT_SWITCHES
-[event2:base-stat]
-fd=2
-type=1
-config=3
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CPU_MIGRATIONS
-[event3:base-stat]
-fd=3
-type=1
-config=4
-
-# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_PAGE_FAULTS
-[event4:base-stat]
-fd=4
-type=1
-config=2
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_CPU_CYCLES
-[event5:base-stat]
-fd=5
-type=0
-config=0
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND
-[event6:base-stat]
-fd=6
-type=0
-config=7
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_BACKEND
-[event7:base-stat]
-fd=7
-type=0
-config=8
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_INSTRUCTIONS
-[event8:base-stat]
-fd=8
-type=0
-config=1
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS
-[event9:base-stat]
-fd=9
-type=0
-config=4
-optional=1
-
-# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES
-[event10:base-stat]
-fd=10
-type=0
-config=5
-optional=1
-
-# PERF_TYPE_RAW / slots (0x400)
-[event11:base-stat]
-fd=11
-group_fd=-1
-type=4
-config=1024
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-retiring (0x8000)
-[event12:base-stat]
-fd=12
-group_fd=11
-type=4
-config=32768
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
-[event13:base-stat]
-fd=13
-group_fd=11
-type=4
-config=33024
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
-[event14:base-stat]
-fd=14
-group_fd=11
-type=4
-config=33280
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-be-bound (0x8300)
-[event15:base-stat]
-fd=15
-group_fd=11
-type=4
-config=33536
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-heavy-ops (0x8400)
-[event16:base-stat]
-fd=16
-group_fd=11
-type=4
-config=33792
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-br-mispredict (0x8500)
-[event17:base-stat]
-fd=17
-group_fd=11
-type=4
-config=34048
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-fetch-lat (0x8600)
-[event18:base-stat]
-fd=18
-group_fd=11
-type=4
-config=34304
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / topdown-mem-bound (0x8700)
-[event19:base-stat]
-fd=19
-group_fd=11
-type=4
-config=34560
-disabled=0
-enable_on_exec=0
-read_format=15
-optional=1
-
-# PERF_TYPE_RAW / INT_MISC.UOP_DROPPING
-[event20:base-stat]
-fd=20
-type=4
-config=4109
-optional=1
-
-# PERF_TYPE_RAW / cpu/INT_MISC.RECOVERY_CYCLES,cmask=1,edge/
-[event21:base-stat]
-fd=21
-type=4
-config=17039629
-optional=1
-
-# PERF_TYPE_RAW / CPU_CLK_UNHALTED.THREAD
-[event22:base-stat]
-fd=22
-type=4
-config=60
-optional=1
-
-# PERF_TYPE_RAW / INT_MISC.RECOVERY_CYCLES_ANY
-[event23:base-stat]
-fd=23
-type=4
-config=2097421
-optional=1
-
-# PERF_TYPE_RAW / CPU_CLK_UNHALTED.REF_XCLK
-[event24:base-stat]
-fd=24
-type=4
-config=316
-optional=1
-
-# PERF_TYPE_RAW / IDQ_UOPS_NOT_DELIVERED.CORE
-[event25:base-stat]
-fd=25
-type=4
-config=412
-optional=1
-
-# PERF_TYPE_RAW / CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE
-[event26:base-stat]
-fd=26
-type=4
-config=572
-optional=1
-
-# PERF_TYPE_RAW / UOPS_RETIRED.RETIRE_SLOTS
-[event27:base-stat]
-fd=27
-type=4
-config=706
-optional=1
-
-# PERF_TYPE_RAW / UOPS_ISSUED.ANY
-[event28:base-stat]
-fd=28
-type=4
-config=270
-optional=1
-
-# PERF_TYPE_HW_CACHE /
-# PERF_COUNT_HW_CACHE_L1D << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
-[event29:base-stat]
-fd=29
-type=3
-config=0
-optional=1
-
-# PERF_TYPE_HW_CACHE /
-# PERF_COUNT_HW_CACHE_L1D << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
-[event30:base-stat]
-fd=30
-type=3
-config=65536
-optional=1
-
-# PERF_TYPE_HW_CACHE /
-# PERF_COUNT_HW_CACHE_LL << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
-[event31:base-stat]
-fd=31
-type=3
-config=2
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_LL << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
-[event32:base-stat]
-fd=32
-type=3
-config=65538
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_L1I << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
-[event33:base-stat]
-fd=33
-type=3
-config=1
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_L1I << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
-[event34:base-stat]
-fd=34
-type=3
-config=65537
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_DTLB << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
-[event35:base-stat]
-fd=35
-type=3
-config=3
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_DTLB << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
-[event36:base-stat]
-fd=36
-type=3
-config=65539
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_ITLB << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
-[event37:base-stat]
-fd=37
-type=3
-config=4
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_ITLB << 0 |
-# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
-[event38:base-stat]
-fd=38
-type=3
-config=65540
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_L1D << 0 |
-# (PERF_COUNT_HW_CACHE_OP_PREFETCH << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
-[event39:base-stat]
-fd=39
-type=3
-config=512
-optional=1
-
-# PERF_TYPE_HW_CACHE,
-# PERF_COUNT_HW_CACHE_L1D << 0 |
-# (PERF_COUNT_HW_CACHE_OP_PREFETCH << 8) |
-# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
-[event40:base-stat]
-fd=40
-type=3
-config=66048
-optional=1
+++ /dev/null
-[config]
-command = stat
-args = -e '{cycles,instructions}' kill >/dev/null 2>&1
-ret = 1
-
-[event-1:base-stat]
-fd=1
-group_fd=-1
-read_format=3|15
-
-[event-2:base-stat]
-fd=2
-group_fd=1
-config=1
-disabled=0
-enable_on_exec=0
-read_format=3|15
+++ /dev/null
-[config]
-command = stat
-args = -i -e cycles kill >/dev/null 2>&1
-ret = 1
-
-[event:base-stat]
-inherit=0
-optional=1
shelldir=$(dirname "$0")
perf_path=$(which perf)
-python "${shelldir}"/../attr.py -d "${shelldir}"/../attr -v -p "$perf_path"
+python "${shelldir}"/lib/attr.py -d "${shelldir}"/attr -v -p "$perf_path"
cleanup
exit $err
--- /dev/null
+The struct perf_event_attr test (attr tests) support
+====================================================
+This testing support is embedded into perf directly and is governed
+by the PERF_TEST_ATTR environment variable and hook inside the
+sys_perf_event_open function.
+
+The general idea is to store 'struct perf_event_attr' details for
+each event created within single perf command. Each event details
+are stored into separate text file. Once perf command is finished
+these files are checked for values we expect for command.
+
+The attr tests consist of following parts:
+
+tests/attr.c
+------------
+This is the sys_perf_event_open hook implementation. The hook
+is triggered when the PERF_TEST_ATTR environment variable is
+defined. It must contain name of existing directory with access
+and write permissions.
+
+For each sys_perf_event_open call event details are stored in
+separate file. Besides 'struct perf_event_attr' values we also
+store 'fd' and 'group_fd' values to allow checking for groups.
+
+tests/attr.py
+-------------
+This is the python script that does all the hard work. It reads
+the test definition, executes it and checks results.
+
+tests/attr/
+-----------
+Directory containing all attr test definitions.
+Following tests are defined (with perf commands):
+
+ perf record kill (test-record-basic)
+ perf record -b kill (test-record-branch-any)
+ perf record -j any kill (test-record-branch-filter-any)
+ perf record -j any_call kill (test-record-branch-filter-any_call)
+ perf record -j any_ret kill (test-record-branch-filter-any_ret)
+ perf record -j hv kill (test-record-branch-filter-hv)
+ perf record -j ind_call kill (test-record-branch-filter-ind_call)
+ perf record -j k kill (test-record-branch-filter-k)
+ perf record -j u kill (test-record-branch-filter-u)
+ perf record -c 123 kill (test-record-count)
+ perf record -d kill (test-record-data)
+ perf record -F 100 kill (test-record-freq)
+ perf record -g kill (test-record-graph-default)
+ perf record -g kill (test-record-graph-default-aarch64)
+ perf record --call-graph dwarf kill (test-record-graph-dwarf)
+ perf record --call-graph fp kill (test-record-graph-fp)
+ perf record --call-graph fp kill (test-record-graph-fp-aarch64)
+ perf record -e '{cycles,instructions}' kill (test-record-group1)
+ perf record -e '{cycles/period=1/,instructions/period=2/}:S' kill (test-record-group2)
+ perf record -e '{cycles,cache-misses}:S' kill (test-record-group-sampling1)
+ perf record -c 10000 -e '{cycles,cache-misses}:S' kill (test-record-group-sampling2)
+ perf record -D kill (test-record-no-delay)
+ perf record -i kill (test-record-no-inherit)
+ perf record -n kill (test-record-no-samples)
+ perf record -c 100 -P kill (test-record-period)
+ perf record -c 1 --pfm-events=cycles:period=2 (test-record-pfm-period)
+ perf record -R kill (test-record-raw)
+ perf record -c 2 -e arm_spe_0// -- kill (test-record-spe-period)
+ perf record -e arm_spe_0/period=3/ -- kill (test-record-spe-period-term)
+ perf record -e arm_spe_0/pa_enable=1/ -- kill (test-record-spe-physical-address)
+ perf stat -e cycles kill (test-stat-basic)
+ perf stat kill (test-stat-default)
+ perf stat -d kill (test-stat-detailed-1)
+ perf stat -dd kill (test-stat-detailed-2)
+ perf stat -ddd kill (test-stat-detailed-3)
+ perf stat -e '{cycles,instructions}' kill (test-stat-group1)
+ perf stat -i -e cycles kill (test-stat-no-inherit)
--- /dev/null
+[event]
+fd=1
+group_fd=-1
+# 0 or PERF_FLAG_FD_CLOEXEC flag
+flags=0|8
+cpu=*
+type=0|1
+size=136
+config=0|1
+sample_period=*
+sample_type=263
+read_format=0|4|20
+disabled=1
+inherit=1
+pinned=0
+exclusive=0
+exclude_user=0
+exclude_kernel=0|1
+exclude_hv=0|1
+exclude_idle=0
+mmap=1
+comm=1
+freq=1
+inherit_stat=0
+enable_on_exec=1
+task=1
+watermark=0
+precise_ip=0|1|2|3
+mmap_data=0
+sample_id_all=1
+exclude_host=0|1
+exclude_guest=0|1
+exclude_callchain_kernel=0
+exclude_callchain_user=0
+wakeup_events=0
+bp_type=0
+config1=0
+config2=0
+branch_sample_type=0
+sample_regs_user=0
+sample_stack_user=0
--- /dev/null
+[event]
+fd=*
+group_fd=-1
+flags=*
+cpu=*
+type=*
+size=*
+config=*
+sample_period=*
+sample_type=*
+read_format=*
+disabled=*
+inherit=*
+pinned=*
+exclusive=*
+exclude_user=*
+exclude_kernel=*
+exclude_hv=*
+exclude_idle=*
+mmap=*
+comm=*
+freq=*
+inherit_stat=*
+enable_on_exec=*
+task=*
+watermark=*
+precise_ip=*
+mmap_data=*
+sample_id_all=*
+exclude_host=*
+exclude_guest=*
+exclude_callchain_kernel=*
+exclude_callchain_user=*
+wakeup_events=*
+bp_type=*
+config1=*
+config2=*
+branch_sample_type=*
+sample_regs_user=*
+sample_stack_user=*
--- /dev/null
+[event]
+fd=1
+group_fd=-1
+# 0 or PERF_FLAG_FD_CLOEXEC flag
+flags=0|8
+cpu=*
+type=0
+size=136
+config=0
+sample_period=0
+sample_type=65536
+read_format=3
+disabled=1
+inherit=1
+pinned=0
+exclusive=0
+exclude_user=0
+exclude_kernel=0|1
+exclude_hv=0|1
+exclude_idle=0
+mmap=0
+comm=0
+freq=0
+inherit_stat=0
+enable_on_exec=1
+task=0
+watermark=0
+precise_ip=0
+mmap_data=0
+sample_id_all=0
+exclude_host=0|1
+exclude_guest=0|1
+exclude_callchain_kernel=0
+exclude_callchain_user=0
+wakeup_events=0
+bp_type=0
+config1=0
+config2=0
+branch_sample_type=0
+sample_regs_user=0
+sample_stack_user=0
--- /dev/null
+# Event added by system-wide or CPU perf-record to handle the race of
+# processes starting while /proc is processed.
+[event]
+fd=1
+group_fd=-1
+cpu=*
+pid=-1
+flags=8
+type=1
+size=136
+config=9
+sample_period=1
+# PERF_SAMPLE_IP | PERF_SAMPLE_TID | PERF_SAMPLE_TIME |
+# PERF_SAMPLE_CPU | PERF_SAMPLE_IDENTIFIER
+sample_type=65671
+read_format=4|20
+# Event will be enabled right away.
+disabled=0
+inherit=1
+pinned=0
+exclusive=0
+exclude_user=0
+exclude_kernel=1
+exclude_hv=1
+exclude_idle=0
+mmap=1
+comm=1
+freq=0
+inherit_stat=0
+enable_on_exec=0
+task=1
+watermark=0
+precise_ip=0
+mmap_data=0
+sample_id_all=1
+exclude_host=0
+exclude_guest=1
+exclude_callchain_kernel=0
+exclude_callchain_user=0
+mmap2=1
+comm_exec=1
+context_switch=0
+write_backward=0
+namespaces=0
+use_clockid=0
+wakeup_events=0
+bp_type=0
+config1=0
+config2=0
+branch_sample_type=0
+sample_regs_user=0
+sample_stack_user=0
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -C 0 kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+cpu=0
+
+# no enable on exec for CPU attached
+enable_on_exec=0
+
+# PERF_SAMPLE_IP | PERF_SAMPLE_TID | PERF_SAMPLE_TIME |
+# PERF_SAMPLE_PERIOD | PERF_SAMPLE_IDENTIFIER
+# + PERF_SAMPLE_CPU added by -C 0
+sample_type=65927
+
+# Dummy event handles mmaps, comm and task.
+mmap=0
+comm=0
+task=0
+inherit=0
+
+[event:system-wide-dummy]
+inherit=0
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -b kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_type=2311
+branch_sample_type=8
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -j any kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_type=2311
+branch_sample_type=8
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -j any_call kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_type=2311
+branch_sample_type=16
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -j any_ret kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_type=2311
+branch_sample_type=32
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -j hv kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_type=2311
+branch_sample_type=8
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -j ind_call kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_type=2311
+branch_sample_type=64
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -j k kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_type=2311
+branch_sample_type=8
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -j u kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_type=2311
+branch_sample_type=8
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -c 123 kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_period=123
+sample_type=7
+freq=0
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -d kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+# sample_type = PERF_SAMPLE_IP | PERF_SAMPLE_TID | PERF_SAMPLE_TIME |
+# PERF_SAMPLE_ADDR | PERF_SAMPLE_PERIOD | PERF_SAMPLE_DATA_SRC
+sample_type=33039
+mmap_data=1
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -e dummy -C 0 kill >/dev/null 2>&1
+ret = 1
+
+[event]
+fd=1
+group_fd=-1
+cpu=0
+pid=-1
+flags=8
+type=1
+size=136
+config=9
+sample_period=4000
+# PERF_SAMPLE_IP | PERF_SAMPLE_TID | PERF_SAMPLE_TIME |
+# PERF_SAMPLE_PERIOD
+# + PERF_SAMPLE_CPU added by -C 0
+sample_type=391
+read_format=4|20
+disabled=0
+inherit=0
+pinned=0
+exclusive=0
+exclude_user=0
+exclude_kernel=0
+exclude_hv=0
+exclude_idle=0
+mmap=1
+comm=1
+freq=1
+inherit_stat=0
+enable_on_exec=0
+task=1
+watermark=0
+precise_ip=0
+mmap_data=0
+sample_id_all=1
+exclude_host=0
+exclude_guest=1
+exclude_callchain_kernel=0
+exclude_callchain_user=0
+mmap2=1
+comm_exec=1
+context_switch=0
+write_backward=0
+namespaces=0
+use_clockid=0
+wakeup_events=0
+bp_type=0
+config1=0
+config2=0
+branch_sample_type=0
+sample_regs_user=0
+sample_stack_user=0
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -F 100 kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_period=100
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -g kill >/dev/null 2>&1
+ret = 1
+# arm64 enables registers in the default mode (fp)
+arch = !aarch64
+
+[event:base-record]
+sample_type=295
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -g kill >/dev/null 2>&1
+ret = 1
+arch = aarch64
+
+[event:base-record]
+sample_type=4391
+sample_regs_user=1073741824
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event --call-graph dwarf -- kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_type=45359
+exclude_callchain_user=1
+sample_stack_user=8192
+# TODO different for each arch, no support for that now
+sample_regs_user=*
+mmap_data=1
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event --call-graph fp kill >/dev/null 2>&1
+ret = 1
+# arm64 enables registers in fp mode
+arch = !aarch64
+
+[event:base-record]
+sample_type=295
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event --call-graph fp kill >/dev/null 2>&1
+ret = 1
+arch = aarch64
+
+[event:base-record]
+sample_type=4391
+sample_regs_user=1073741824
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -e '{cycles,cache-misses}:S' kill >/dev/null 2>&1
+ret = 1
+kernel_until = 6.12
+
+[event-1:base-record]
+fd=1
+group_fd=-1
+sample_type=343
+read_format=12|28
+inherit=0
+
+[event-2:base-record]
+fd=2
+group_fd=1
+
+# cache-misses
+type=0
+config=3
+
+# default | PERF_SAMPLE_READ | PERF_SAMPLE_PERIOD
+sample_type=343
+
+# PERF_FORMAT_ID | PERF_FORMAT_GROUP | PERF_FORMAT_LOST
+read_format=12|28
+task=0
+mmap=0
+comm=0
+enable_on_exec=0
+disabled=0
+
+# inherit is disabled for group sampling
+inherit=0
+
+# sampling disabled
+sample_freq=0
+sample_period=0
+freq=0
+write_backward=0
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -e '{cycles,cache-misses}:S' kill >/dev/null 2>&1
+ret = 1
+kernel_since = 6.12
+
+[event-1:base-record]
+fd=1
+group_fd=-1
+
+# cycles
+type=0
+config=0
+
+# default | PERF_SAMPLE_READ | PERF_SAMPLE_PERIOD
+sample_type=343
+
+# PERF_FORMAT_ID | PERF_FORMAT_GROUP | PERF_FORMAT_LOST | PERF_FORMAT_TOTAL_TIME_ENABLED | PERF_FORMAT_TOTAL_TIME_RUNNING
+read_format=28|31
+task=1
+mmap=1
+comm=1
+enable_on_exec=1
+disabled=1
+
+# inherit is enabled for group sampling
+inherit=1
+
+[event-2:base-record]
+fd=2
+group_fd=1
+
+# cache-misses
+type=0
+config=3
+
+# default | PERF_SAMPLE_READ | PERF_SAMPLE_PERIOD
+sample_type=343
+
+# PERF_FORMAT_ID | PERF_FORMAT_GROUP | PERF_FORMAT_LOST | PERF_FORMAT_TOTAL_TIME_ENABLED | PERF_FORMAT_TOTAL_TIME_RUNNING
+read_format=28|31
+task=0
+mmap=0
+comm=0
+enable_on_exec=0
+disabled=0
+freq=0
+
+# inherit is enabled for group sampling
+inherit=1
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -c 10000 -e '{cycles,cache-misses}:S' kill >/dev/null 2>&1
+ret = 1
+kernel_since = 6.12
+
+[event-1:base-record]
+fd=1
+group_fd=-1
+
+# cycles
+type=0
+config=0
+
+# default | PERF_SAMPLE_READ
+sample_type=87
+
+# PERF_FORMAT_ID | PERF_FORMAT_GROUP | PERF_FORMAT_LOST | PERF_FORMAT_TOTAL_TIME_ENABLED | PERF_FORMAT_TOTAL_TIME_RUNNING
+read_format=28|31
+task=1
+mmap=1
+comm=1
+enable_on_exec=1
+disabled=1
+
+# inherit is enabled for group sampling
+inherit=1
+
+# sampling disabled
+sample_freq=0
+sample_period=10000
+freq=0
+write_backward=0
+
+[event-2:base-record]
+fd=2
+group_fd=1
+
+# cache-misses
+type=0
+config=3
+
+# default | PERF_SAMPLE_READ
+sample_type=87
+
+# PERF_FORMAT_ID | PERF_FORMAT_GROUP | PERF_FORMAT_LOST | PERF_FORMAT_TOTAL_TIME_ENABLED | PERF_FORMAT_TOTAL_TIME_RUNNING
+read_format=28|31
+task=0
+mmap=0
+comm=0
+enable_on_exec=0
+disabled=0
+
+# inherit is enabled for group sampling
+inherit=1
+
+# sampling disabled
+sample_freq=0
+sample_period=0
+freq=0
+write_backward=0
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -e '{cycles,instructions}' kill >/dev/null 2>&1
+ret = 1
+
+[event-1:base-record]
+fd=1
+group_fd=-1
+sample_type=327
+read_format=4|20
+
+[event-2:base-record]
+fd=2
+group_fd=1
+type=0
+config=1
+sample_type=327
+read_format=4|20
+mmap=0
+comm=0
+task=0
+enable_on_exec=0
+disabled=0
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -e '{cycles/period=1234000/,instructions/period=6789000/}:S' kill >/dev/null 2>&1
+ret = 1
+kernel_until = 6.12
+
+[event-1:base-record]
+fd=1
+group_fd=-1
+config=0|1
+sample_period=1234000
+sample_type=87
+read_format=12|28
+inherit=0
+freq=0
+
+[event-2:base-record]
+fd=2
+group_fd=1
+config=0|1
+sample_period=6789000
+sample_type=87
+read_format=12|28
+disabled=0
+inherit=0
+mmap=0
+comm=0
+freq=0
+enable_on_exec=0
+task=0
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -e '{cycles/period=1234000/,instructions/period=6789000/}:S' kill >/dev/null 2>&1
+ret = 1
+kernel_since = 6.12
+
+[event-1:base-record]
+fd=1
+group_fd=-1
+config=0|1
+sample_period=1234000
+sample_type=87
+read_format=28|31
+disabled=1
+inherit=1
+freq=0
+
+[event-2:base-record]
+fd=2
+group_fd=1
+config=0|1
+sample_period=6789000
+sample_type=87
+read_format=28|31
+disabled=0
+inherit=1
+mmap=0
+comm=0
+freq=0
+enable_on_exec=0
+task=0
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event --no-buffering kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_type=263
+watermark=0
+wakeup_events=1
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -i kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_type=263
+inherit=0
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -n kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_period=0
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -c 100 -P kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_period=100
+freq=0
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -c 10000 --pfm-events=cycles:period=77777 kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_period=77777
+sample_type=7
+freq=0
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -R kill >/dev/null 2>&1
+ret = 1
+
+[event:base-record]
+sample_type=1415
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -c 2 -e arm_spe_0// -- kill >/dev/null 2>&1
+ret = 1
+arch = aarch64
+
+[event-10:base-record-spe]
+sample_period=2
+freq=0
+
+# dummy event
+[event-1:base-record-spe]
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -e arm_spe_0/period=3/ -- kill >/dev/null 2>&1
+ret = 1
+arch = aarch64
+
+[event-10:base-record-spe]
+sample_period=3
+freq=0
+
+# dummy event
+[event-1:base-record-spe]
--- /dev/null
+[config]
+command = record
+args = --no-bpf-event -e arm_spe_0/pa_enable=1/ -- kill >/dev/null 2>&1
+ret = 1
+arch = aarch64
+
+[event-10:base-record-spe]
+# 622727 is the decimal of IP|TID|TIME|CPU|IDENTIFIER|DATA_SRC|PHYS_ADDR
+sample_type=622727
+
+# dummy event
+[event-1:base-record-spe]
\ No newline at end of file
--- /dev/null
+# Test that asking for VG fails if the system doesn't support SVE. This
+# applies both before and after the feature was added in 6.1
+[config]
+command = record
+args = --no-bpf-event --user-regs=vg kill >/dev/null 2>&1
+ret = 129
+test_ret = true
+arch = aarch64
+auxv = auxv["AT_HWCAP"] & 0x400000 == 0
--- /dev/null
+# Test that asking for VG always fails on old kernels because it was
+# added in 6.1. This applies to systems that either support or don't
+# support SVE.
+[config]
+command = record
+args = --no-bpf-event --user-regs=vg kill >/dev/null 2>&1
+ret = 129
+test_ret = true
+arch = aarch64
+kernel_until = 6.1
--- /dev/null
+# Test that asking for VG works if the system has SVE and after the
+# feature was added in 6.1
+[config]
+command = record
+args = --no-bpf-event --user-regs=vg kill >/dev/null 2>&1
+ret = 1
+test_ret = true
+arch = aarch64
+auxv = auxv["AT_HWCAP"] & 0x400000 == 0x400000
+kernel_since = 6.1
+
+[event:base-record]
+sample_type=4359
+sample_regs_user=70368744177664
--- /dev/null
+[config]
+command = stat
+args = -e cycles -C 0 kill >/dev/null 2>&1
+ret = 1
+
+[event:base-stat]
+# events are disabled by default when attached to cpu
+disabled=1
+enable_on_exec=0
+optional=1
--- /dev/null
+[config]
+command = stat
+args = -e cycles kill >/dev/null 2>&1
+ret = 1
+
+[event:base-stat]
+optional=1
--- /dev/null
+[config]
+command = stat
+args = kill >/dev/null 2>&1
+ret = 1
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_TASK_CLOCK
+[event1:base-stat]
+fd=1
+type=1
+config=1
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CONTEXT_SWITCHES
+[event2:base-stat]
+fd=2
+type=1
+config=3
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CPU_MIGRATIONS
+[event3:base-stat]
+fd=3
+type=1
+config=4
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_PAGE_FAULTS
+[event4:base-stat]
+fd=4
+type=1
+config=2
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_CPU_CYCLES
+[event5:base-stat]
+fd=5
+type=0
+config=0
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND
+[event6:base-stat]
+fd=6
+type=0
+config=7
+optional=1
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_BACKEND
+[event7:base-stat]
+fd=7
+type=0
+config=8
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_INSTRUCTIONS
+[event8:base-stat]
+fd=8
+type=0
+config=1
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS
+[event9:base-stat]
+fd=9
+type=0
+config=4
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES
+[event10:base-stat]
+fd=10
+type=0
+config=5
+optional=1
+
+# PERF_TYPE_RAW / slots (0x400)
+[event11:base-stat]
+fd=11
+group_fd=-1
+type=4
+config=1024
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-retiring (0x8000)
+[event12:base-stat]
+fd=12
+group_fd=11
+type=4
+config=32768
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
+[event13:base-stat]
+fd=13
+group_fd=11
+type=4
+config=33024
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
+[event14:base-stat]
+fd=14
+group_fd=11
+type=4
+config=33280
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-be-bound (0x8300)
+[event15:base-stat]
+fd=15
+group_fd=11
+type=4
+config=33536
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-heavy-ops (0x8400)
+[event16:base-stat]
+fd=16
+group_fd=11
+type=4
+config=33792
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-br-mispredict (0x8500)
+[event17:base-stat]
+fd=17
+group_fd=11
+type=4
+config=34048
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-fetch-lat (0x8600)
+[event18:base-stat]
+fd=18
+group_fd=11
+type=4
+config=34304
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-mem-bound (0x8700)
+[event19:base-stat]
+fd=19
+group_fd=11
+type=4
+config=34560
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / INT_MISC.UOP_DROPPING
+[event20:base-stat]
+fd=20
+type=4
+config=4109
+optional=1
+
+# PERF_TYPE_RAW / cpu/INT_MISC.RECOVERY_CYCLES,cmask=1,edge/
+[event21:base-stat]
+fd=21
+type=4
+config=17039629
+optional=1
+
+# PERF_TYPE_RAW / CPU_CLK_UNHALTED.THREAD
+[event22:base-stat]
+fd=22
+type=4
+config=60
+optional=1
+
+# PERF_TYPE_RAW / INT_MISC.RECOVERY_CYCLES_ANY
+[event23:base-stat]
+fd=23
+type=4
+config=2097421
+optional=1
+
+# PERF_TYPE_RAW / CPU_CLK_UNHALTED.REF_XCLK
+[event24:base-stat]
+fd=24
+type=4
+config=316
+optional=1
+
+# PERF_TYPE_RAW / IDQ_UOPS_NOT_DELIVERED.CORE
+[event25:base-stat]
+fd=25
+type=4
+config=412
+optional=1
+
+# PERF_TYPE_RAW / CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE
+[event26:base-stat]
+fd=26
+type=4
+config=572
+optional=1
+
+# PERF_TYPE_RAW / UOPS_RETIRED.RETIRE_SLOTS
+[event27:base-stat]
+fd=27
+type=4
+config=706
+optional=1
+
+# PERF_TYPE_RAW / UOPS_ISSUED.ANY
+[event28:base-stat]
+fd=28
+type=4
+config=270
+optional=1
--- /dev/null
+[config]
+command = stat
+args = -d kill >/dev/null 2>&1
+ret = 1
+
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_TASK_CLOCK
+[event1:base-stat]
+fd=1
+type=1
+config=1
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CONTEXT_SWITCHES
+[event2:base-stat]
+fd=2
+type=1
+config=3
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CPU_MIGRATIONS
+[event3:base-stat]
+fd=3
+type=1
+config=4
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_PAGE_FAULTS
+[event4:base-stat]
+fd=4
+type=1
+config=2
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_CPU_CYCLES
+[event5:base-stat]
+fd=5
+type=0
+config=0
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND
+[event6:base-stat]
+fd=6
+type=0
+config=7
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_BACKEND
+[event7:base-stat]
+fd=7
+type=0
+config=8
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_INSTRUCTIONS
+[event8:base-stat]
+fd=8
+type=0
+config=1
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS
+[event9:base-stat]
+fd=9
+type=0
+config=4
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES
+[event10:base-stat]
+fd=10
+type=0
+config=5
+optional=1
+
+# PERF_TYPE_RAW / slots (0x400)
+[event11:base-stat]
+fd=11
+group_fd=-1
+type=4
+config=1024
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-retiring (0x8000)
+[event12:base-stat]
+fd=12
+group_fd=11
+type=4
+config=32768
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
+[event13:base-stat]
+fd=13
+group_fd=11
+type=4
+config=33024
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
+[event14:base-stat]
+fd=14
+group_fd=11
+type=4
+config=33280
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-be-bound (0x8300)
+[event15:base-stat]
+fd=15
+group_fd=11
+type=4
+config=33536
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-heavy-ops (0x8400)
+[event16:base-stat]
+fd=16
+group_fd=11
+type=4
+config=33792
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-br-mispredict (0x8500)
+[event17:base-stat]
+fd=17
+group_fd=11
+type=4
+config=34048
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-fetch-lat (0x8600)
+[event18:base-stat]
+fd=18
+group_fd=11
+type=4
+config=34304
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-mem-bound (0x8700)
+[event19:base-stat]
+fd=19
+group_fd=11
+type=4
+config=34560
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / INT_MISC.UOP_DROPPING
+[event20:base-stat]
+fd=20
+type=4
+config=4109
+optional=1
+
+# PERF_TYPE_RAW / cpu/INT_MISC.RECOVERY_CYCLES,cmask=1,edge/
+[event21:base-stat]
+fd=21
+type=4
+config=17039629
+optional=1
+
+# PERF_TYPE_RAW / CPU_CLK_UNHALTED.THREAD
+[event22:base-stat]
+fd=22
+type=4
+config=60
+optional=1
+
+# PERF_TYPE_RAW / INT_MISC.RECOVERY_CYCLES_ANY
+[event23:base-stat]
+fd=23
+type=4
+config=2097421
+optional=1
+
+# PERF_TYPE_RAW / CPU_CLK_UNHALTED.REF_XCLK
+[event24:base-stat]
+fd=24
+type=4
+config=316
+optional=1
+
+# PERF_TYPE_RAW / IDQ_UOPS_NOT_DELIVERED.CORE
+[event25:base-stat]
+fd=25
+type=4
+config=412
+optional=1
+
+# PERF_TYPE_RAW / CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE
+[event26:base-stat]
+fd=26
+type=4
+config=572
+optional=1
+
+# PERF_TYPE_RAW / UOPS_RETIRED.RETIRE_SLOTS
+[event27:base-stat]
+fd=27
+type=4
+config=706
+optional=1
+
+# PERF_TYPE_RAW / UOPS_ISSUED.ANY
+[event28:base-stat]
+fd=28
+type=4
+config=270
+optional=1
+
+# PERF_TYPE_HW_CACHE /
+# PERF_COUNT_HW_CACHE_L1D << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
+[event29:base-stat]
+fd=29
+type=3
+config=0
+optional=1
+
+# PERF_TYPE_HW_CACHE /
+# PERF_COUNT_HW_CACHE_L1D << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
+[event30:base-stat]
+fd=30
+type=3
+config=65536
+optional=1
+
+# PERF_TYPE_HW_CACHE /
+# PERF_COUNT_HW_CACHE_LL << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
+[event31:base-stat]
+fd=31
+type=3
+config=2
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_LL << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
+[event32:base-stat]
+fd=32
+type=3
+config=65538
+optional=1
--- /dev/null
+[config]
+command = stat
+args = -dd kill >/dev/null 2>&1
+ret = 1
+
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_TASK_CLOCK
+[event1:base-stat]
+fd=1
+type=1
+config=1
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CONTEXT_SWITCHES
+[event2:base-stat]
+fd=2
+type=1
+config=3
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CPU_MIGRATIONS
+[event3:base-stat]
+fd=3
+type=1
+config=4
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_PAGE_FAULTS
+[event4:base-stat]
+fd=4
+type=1
+config=2
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_CPU_CYCLES
+[event5:base-stat]
+fd=5
+type=0
+config=0
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND
+[event6:base-stat]
+fd=6
+type=0
+config=7
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_BACKEND
+[event7:base-stat]
+fd=7
+type=0
+config=8
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_INSTRUCTIONS
+[event8:base-stat]
+fd=8
+type=0
+config=1
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS
+[event9:base-stat]
+fd=9
+type=0
+config=4
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES
+[event10:base-stat]
+fd=10
+type=0
+config=5
+optional=1
+
+# PERF_TYPE_RAW / slots (0x400)
+[event11:base-stat]
+fd=11
+group_fd=-1
+type=4
+config=1024
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-retiring (0x8000)
+[event12:base-stat]
+fd=12
+group_fd=11
+type=4
+config=32768
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
+[event13:base-stat]
+fd=13
+group_fd=11
+type=4
+config=33024
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
+[event14:base-stat]
+fd=14
+group_fd=11
+type=4
+config=33280
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-be-bound (0x8300)
+[event15:base-stat]
+fd=15
+group_fd=11
+type=4
+config=33536
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-heavy-ops (0x8400)
+[event16:base-stat]
+fd=16
+group_fd=11
+type=4
+config=33792
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-br-mispredict (0x8500)
+[event17:base-stat]
+fd=17
+group_fd=11
+type=4
+config=34048
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-fetch-lat (0x8600)
+[event18:base-stat]
+fd=18
+group_fd=11
+type=4
+config=34304
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-mem-bound (0x8700)
+[event19:base-stat]
+fd=19
+group_fd=11
+type=4
+config=34560
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / INT_MISC.UOP_DROPPING
+[event20:base-stat]
+fd=20
+type=4
+config=4109
+optional=1
+
+# PERF_TYPE_RAW / cpu/INT_MISC.RECOVERY_CYCLES,cmask=1,edge/
+[event21:base-stat]
+fd=21
+type=4
+config=17039629
+optional=1
+
+# PERF_TYPE_RAW / CPU_CLK_UNHALTED.THREAD
+[event22:base-stat]
+fd=22
+type=4
+config=60
+optional=1
+
+# PERF_TYPE_RAW / INT_MISC.RECOVERY_CYCLES_ANY
+[event23:base-stat]
+fd=23
+type=4
+config=2097421
+optional=1
+
+# PERF_TYPE_RAW / CPU_CLK_UNHALTED.REF_XCLK
+[event24:base-stat]
+fd=24
+type=4
+config=316
+optional=1
+
+# PERF_TYPE_RAW / IDQ_UOPS_NOT_DELIVERED.CORE
+[event25:base-stat]
+fd=25
+type=4
+config=412
+optional=1
+
+# PERF_TYPE_RAW / CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE
+[event26:base-stat]
+fd=26
+type=4
+config=572
+optional=1
+
+# PERF_TYPE_RAW / UOPS_RETIRED.RETIRE_SLOTS
+[event27:base-stat]
+fd=27
+type=4
+config=706
+optional=1
+
+# PERF_TYPE_RAW / UOPS_ISSUED.ANY
+[event28:base-stat]
+fd=28
+type=4
+config=270
+optional=1
+
+# PERF_TYPE_HW_CACHE /
+# PERF_COUNT_HW_CACHE_L1D << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
+[event29:base-stat]
+fd=29
+type=3
+config=0
+optional=1
+
+# PERF_TYPE_HW_CACHE /
+# PERF_COUNT_HW_CACHE_L1D << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
+[event30:base-stat]
+fd=30
+type=3
+config=65536
+optional=1
+
+# PERF_TYPE_HW_CACHE /
+# PERF_COUNT_HW_CACHE_LL << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
+[event31:base-stat]
+fd=31
+type=3
+config=2
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_LL << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
+[event32:base-stat]
+fd=32
+type=3
+config=65538
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_L1I << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
+[event33:base-stat]
+fd=33
+type=3
+config=1
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_L1I << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
+[event34:base-stat]
+fd=34
+type=3
+config=65537
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_DTLB << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
+[event35:base-stat]
+fd=35
+type=3
+config=3
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_DTLB << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
+[event36:base-stat]
+fd=36
+type=3
+config=65539
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_ITLB << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
+[event37:base-stat]
+fd=37
+type=3
+config=4
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_ITLB << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
+[event38:base-stat]
+fd=38
+type=3
+config=65540
+optional=1
--- /dev/null
+[config]
+command = stat
+args = -ddd kill >/dev/null 2>&1
+ret = 1
+
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_TASK_CLOCK
+[event1:base-stat]
+fd=1
+type=1
+config=1
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CONTEXT_SWITCHES
+[event2:base-stat]
+fd=2
+type=1
+config=3
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_CPU_MIGRATIONS
+[event3:base-stat]
+fd=3
+type=1
+config=4
+
+# PERF_TYPE_SOFTWARE / PERF_COUNT_SW_PAGE_FAULTS
+[event4:base-stat]
+fd=4
+type=1
+config=2
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_CPU_CYCLES
+[event5:base-stat]
+fd=5
+type=0
+config=0
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_FRONTEND
+[event6:base-stat]
+fd=6
+type=0
+config=7
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_BACKEND
+[event7:base-stat]
+fd=7
+type=0
+config=8
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_INSTRUCTIONS
+[event8:base-stat]
+fd=8
+type=0
+config=1
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_INSTRUCTIONS
+[event9:base-stat]
+fd=9
+type=0
+config=4
+optional=1
+
+# PERF_TYPE_HARDWARE / PERF_COUNT_HW_BRANCH_MISSES
+[event10:base-stat]
+fd=10
+type=0
+config=5
+optional=1
+
+# PERF_TYPE_RAW / slots (0x400)
+[event11:base-stat]
+fd=11
+group_fd=-1
+type=4
+config=1024
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-retiring (0x8000)
+[event12:base-stat]
+fd=12
+group_fd=11
+type=4
+config=32768
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
+[event13:base-stat]
+fd=13
+group_fd=11
+type=4
+config=33024
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
+[event14:base-stat]
+fd=14
+group_fd=11
+type=4
+config=33280
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-be-bound (0x8300)
+[event15:base-stat]
+fd=15
+group_fd=11
+type=4
+config=33536
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-heavy-ops (0x8400)
+[event16:base-stat]
+fd=16
+group_fd=11
+type=4
+config=33792
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-br-mispredict (0x8500)
+[event17:base-stat]
+fd=17
+group_fd=11
+type=4
+config=34048
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-fetch-lat (0x8600)
+[event18:base-stat]
+fd=18
+group_fd=11
+type=4
+config=34304
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / topdown-mem-bound (0x8700)
+[event19:base-stat]
+fd=19
+group_fd=11
+type=4
+config=34560
+disabled=0
+enable_on_exec=0
+read_format=15
+optional=1
+
+# PERF_TYPE_RAW / INT_MISC.UOP_DROPPING
+[event20:base-stat]
+fd=20
+type=4
+config=4109
+optional=1
+
+# PERF_TYPE_RAW / cpu/INT_MISC.RECOVERY_CYCLES,cmask=1,edge/
+[event21:base-stat]
+fd=21
+type=4
+config=17039629
+optional=1
+
+# PERF_TYPE_RAW / CPU_CLK_UNHALTED.THREAD
+[event22:base-stat]
+fd=22
+type=4
+config=60
+optional=1
+
+# PERF_TYPE_RAW / INT_MISC.RECOVERY_CYCLES_ANY
+[event23:base-stat]
+fd=23
+type=4
+config=2097421
+optional=1
+
+# PERF_TYPE_RAW / CPU_CLK_UNHALTED.REF_XCLK
+[event24:base-stat]
+fd=24
+type=4
+config=316
+optional=1
+
+# PERF_TYPE_RAW / IDQ_UOPS_NOT_DELIVERED.CORE
+[event25:base-stat]
+fd=25
+type=4
+config=412
+optional=1
+
+# PERF_TYPE_RAW / CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE
+[event26:base-stat]
+fd=26
+type=4
+config=572
+optional=1
+
+# PERF_TYPE_RAW / UOPS_RETIRED.RETIRE_SLOTS
+[event27:base-stat]
+fd=27
+type=4
+config=706
+optional=1
+
+# PERF_TYPE_RAW / UOPS_ISSUED.ANY
+[event28:base-stat]
+fd=28
+type=4
+config=270
+optional=1
+
+# PERF_TYPE_HW_CACHE /
+# PERF_COUNT_HW_CACHE_L1D << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
+[event29:base-stat]
+fd=29
+type=3
+config=0
+optional=1
+
+# PERF_TYPE_HW_CACHE /
+# PERF_COUNT_HW_CACHE_L1D << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
+[event30:base-stat]
+fd=30
+type=3
+config=65536
+optional=1
+
+# PERF_TYPE_HW_CACHE /
+# PERF_COUNT_HW_CACHE_LL << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
+[event31:base-stat]
+fd=31
+type=3
+config=2
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_LL << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
+[event32:base-stat]
+fd=32
+type=3
+config=65538
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_L1I << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
+[event33:base-stat]
+fd=33
+type=3
+config=1
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_L1I << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
+[event34:base-stat]
+fd=34
+type=3
+config=65537
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_DTLB << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
+[event35:base-stat]
+fd=35
+type=3
+config=3
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_DTLB << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
+[event36:base-stat]
+fd=36
+type=3
+config=65539
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_ITLB << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
+[event37:base-stat]
+fd=37
+type=3
+config=4
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_ITLB << 0 |
+# (PERF_COUNT_HW_CACHE_OP_READ << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
+[event38:base-stat]
+fd=38
+type=3
+config=65540
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_L1D << 0 |
+# (PERF_COUNT_HW_CACHE_OP_PREFETCH << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
+[event39:base-stat]
+fd=39
+type=3
+config=512
+optional=1
+
+# PERF_TYPE_HW_CACHE,
+# PERF_COUNT_HW_CACHE_L1D << 0 |
+# (PERF_COUNT_HW_CACHE_OP_PREFETCH << 8) |
+# (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
+[event40:base-stat]
+fd=40
+type=3
+config=66048
+optional=1
--- /dev/null
+[config]
+command = stat
+args = -e '{cycles,instructions}' kill >/dev/null 2>&1
+ret = 1
+
+[event-1:base-stat]
+fd=1
+group_fd=-1
+read_format=3|15
+
+[event-2:base-stat]
+fd=2
+group_fd=1
+config=1
+disabled=0
+enable_on_exec=0
+read_format=3|15
--- /dev/null
+[config]
+command = stat
+args = -i -e cycles kill >/dev/null 2>&1
+ret = 1
+
+[event:base-stat]
+inherit=0
+optional=1
--- /dev/null
+# SPDX-License-Identifier: GPL-2.0
+
+from __future__ import print_function
+
+import os
+import sys
+import glob
+import optparse
+import platform
+import tempfile
+import logging
+import re
+import shutil
+import subprocess
+
+try:
+ import configparser
+except ImportError:
+ import ConfigParser as configparser
+
+def data_equal(a, b):
+ # Allow multiple values in assignment separated by '|'
+ a_list = a.split('|')
+ b_list = b.split('|')
+
+ for a_item in a_list:
+ for b_item in b_list:
+ if (a_item == b_item):
+ return True
+ elif (a_item == '*') or (b_item == '*'):
+ return True
+
+ return False
+
+class Fail(Exception):
+ def __init__(self, test, msg):
+ self.msg = msg
+ self.test = test
+ def getMsg(self):
+ return '\'%s\' - %s' % (self.test.path, self.msg)
+
+class Notest(Exception):
+ def __init__(self, test, arch):
+ self.arch = arch
+ self.test = test
+ def getMsg(self):
+ return '[%s] \'%s\'' % (self.arch, self.test.path)
+
+class Unsup(Exception):
+ def __init__(self, test):
+ self.test = test
+ def getMsg(self):
+ return '\'%s\'' % self.test.path
+
+class Event(dict):
+ terms = [
+ 'cpu',
+ 'flags',
+ 'type',
+ 'size',
+ 'config',
+ 'sample_period',
+ 'sample_type',
+ 'read_format',
+ 'disabled',
+ 'inherit',
+ 'pinned',
+ 'exclusive',
+ 'exclude_user',
+ 'exclude_kernel',
+ 'exclude_hv',
+ 'exclude_idle',
+ 'mmap',
+ 'comm',
+ 'freq',
+ 'inherit_stat',
+ 'enable_on_exec',
+ 'task',
+ 'watermark',
+ 'precise_ip',
+ 'mmap_data',
+ 'sample_id_all',
+ 'exclude_host',
+ 'exclude_guest',
+ 'exclude_callchain_kernel',
+ 'exclude_callchain_user',
+ 'wakeup_events',
+ 'bp_type',
+ 'config1',
+ 'config2',
+ 'branch_sample_type',
+ 'sample_regs_user',
+ 'sample_stack_user',
+ ]
+
+ def add(self, data):
+ for key, val in data:
+ log.debug(" %s = %s" % (key, val))
+ self[key] = val
+
+ def __init__(self, name, data, base):
+ log.debug(" Event %s" % name);
+ self.name = name;
+ self.group = ''
+ self.add(base)
+ self.add(data)
+
+ def equal(self, other):
+ for t in Event.terms:
+ log.debug(" [%s] %s %s" % (t, self[t], other[t]));
+ if t not in self or t not in other:
+ return False
+ if not data_equal(self[t], other[t]):
+ return False
+ return True
+
+ def optional(self):
+ if 'optional' in self and self['optional'] == '1':
+ return True
+ return False
+
+ def diff(self, other):
+ for t in Event.terms:
+ if t not in self or t not in other:
+ continue
+ if not data_equal(self[t], other[t]):
+ log.warning("expected %s=%s, got %s" % (t, self[t], other[t]))
+
+def parse_version(version):
+ if not version:
+ return None
+ return [int(v) for v in version.split(".")[0:2]]
+
+# Test file description needs to have following sections:
+# [config]
+# - just single instance in file
+# - needs to specify:
+# 'command' - perf command name
+# 'args' - special command arguments
+# 'ret' - Skip test if Perf doesn't exit with this value (0 by default)
+# 'test_ret'- If set to 'true', fail test instead of skipping for 'ret' argument
+# 'arch' - architecture specific test (optional)
+# comma separated list, ! at the beginning
+# negates it.
+# 'auxv' - Truthy statement that is evaled in the scope of the auxv map. When false,
+# the test is skipped. For example 'auxv["AT_HWCAP"] == 10'. (optional)
+# 'kernel_since' - Inclusive kernel version from which the test will start running. Only the
+# first two values are supported, for example "6.1" (optional)
+# 'kernel_until' - Exclusive kernel version from which the test will stop running. (optional)
+# [eventX:base]
+# - one or multiple instances in file
+# - expected values assignments
+class Test(object):
+ def __init__(self, path, options):
+ parser = configparser.ConfigParser()
+ parser.read(path)
+
+ log.warning("running '%s'" % path)
+
+ self.path = path
+ self.test_dir = options.test_dir
+ self.perf = options.perf
+ self.command = parser.get('config', 'command')
+ self.args = parser.get('config', 'args')
+
+ try:
+ self.ret = parser.get('config', 'ret')
+ except:
+ self.ret = 0
+
+ self.test_ret = parser.getboolean('config', 'test_ret', fallback=False)
+
+ try:
+ self.arch = parser.get('config', 'arch')
+ log.warning("test limitation '%s'" % self.arch)
+ except:
+ self.arch = ''
+
+ self.auxv = parser.get('config', 'auxv', fallback=None)
+ self.kernel_since = parse_version(parser.get('config', 'kernel_since', fallback=None))
+ self.kernel_until = parse_version(parser.get('config', 'kernel_until', fallback=None))
+ self.expect = {}
+ self.result = {}
+ log.debug(" loading expected events");
+ self.load_events(path, self.expect)
+
+ def is_event(self, name):
+ if name.find("event") == -1:
+ return False
+ else:
+ return True
+
+ def skip_test_kernel_since(self):
+ if not self.kernel_since:
+ return False
+ return not self.kernel_since <= parse_version(platform.release())
+
+ def skip_test_kernel_until(self):
+ if not self.kernel_until:
+ return False
+ return not parse_version(platform.release()) < self.kernel_until
+
+ def skip_test_auxv(self):
+ def new_auxv(a, pattern):
+ items = list(filter(None, pattern.split(a)))
+ # AT_HWCAP is hex but doesn't have a prefix, so special case it
+ if items[0] == "AT_HWCAP":
+ value = int(items[-1], 16)
+ else:
+ try:
+ value = int(items[-1], 0)
+ except:
+ value = items[-1]
+ return (items[0], value)
+
+ if not self.auxv:
+ return False
+ auxv = subprocess.check_output("LD_SHOW_AUXV=1 sleep 0", shell=True) \
+ .decode(sys.stdout.encoding)
+ pattern = re.compile(r"[: ]+")
+ auxv = dict([new_auxv(a, pattern) for a in auxv.splitlines()])
+ return not eval(self.auxv)
+
+ def skip_test_arch(self, myarch):
+ # If architecture not set always run test
+ if self.arch == '':
+ # log.warning("test for arch %s is ok" % myarch)
+ return False
+
+ # Allow multiple values in assignment separated by ','
+ arch_list = self.arch.split(',')
+
+ # Handle negated list such as !s390x,ppc
+ if arch_list[0][0] == '!':
+ arch_list[0] = arch_list[0][1:]
+ log.warning("excluded architecture list %s" % arch_list)
+ for arch_item in arch_list:
+ # log.warning("test for %s arch is %s" % (arch_item, myarch))
+ if arch_item == myarch:
+ return True
+ return False
+
+ for arch_item in arch_list:
+ # log.warning("test for architecture '%s' current '%s'" % (arch_item, myarch))
+ if arch_item == myarch:
+ return False
+ return True
+
+ def restore_sample_rate(self, value=10000):
+ try:
+ # Check value of sample_rate
+ with open("/proc/sys/kernel/perf_event_max_sample_rate", "r") as fIn:
+ curr_value = fIn.readline()
+ # If too low restore to reasonable value
+ if not curr_value or int(curr_value) < int(value):
+ with open("/proc/sys/kernel/perf_event_max_sample_rate", "w") as fOut:
+ fOut.write(str(value))
+
+ except IOError as e:
+ log.warning("couldn't restore sample_rate value: I/O error %s" % e)
+ except ValueError as e:
+ log.warning("couldn't restore sample_rate value: Value error %s" % e)
+ except TypeError as e:
+ log.warning("couldn't restore sample_rate value: Type error %s" % e)
+
+ def load_events(self, path, events):
+ parser_event = configparser.ConfigParser()
+ parser_event.read(path)
+
+ # The event record section header contains 'event' word,
+ # optionaly followed by ':' allowing to load 'parent
+ # event' first as a base
+ for section in filter(self.is_event, parser_event.sections()):
+
+ parser_items = parser_event.items(section);
+ base_items = {}
+
+ # Read parent event if there's any
+ if (':' in section):
+ base = section[section.index(':') + 1:]
+ parser_base = configparser.ConfigParser()
+ parser_base.read(self.test_dir + '/' + base)
+ base_items = parser_base.items('event')
+
+ e = Event(section, parser_items, base_items)
+ events[section] = e
+
+ def run_cmd(self, tempdir):
+ junk1, junk2, junk3, junk4, myarch = (os.uname())
+
+ if self.skip_test_arch(myarch):
+ raise Notest(self, myarch)
+
+ if self.skip_test_auxv():
+ raise Notest(self, "auxv skip")
+
+ if self.skip_test_kernel_since():
+ raise Notest(self, "old kernel skip")
+
+ if self.skip_test_kernel_until():
+ raise Notest(self, "new kernel skip")
+
+ self.restore_sample_rate()
+ cmd = "PERF_TEST_ATTR=%s %s %s -o %s/perf.data %s" % (tempdir,
+ self.perf, self.command, tempdir, self.args)
+ ret = os.WEXITSTATUS(os.system(cmd))
+
+ log.info(" '%s' ret '%s', expected '%s'" % (cmd, str(ret), str(self.ret)))
+
+ if not data_equal(str(ret), str(self.ret)):
+ if self.test_ret:
+ raise Fail(self, "Perf exit code failure")
+ else:
+ raise Unsup(self)
+
+ def compare(self, expect, result):
+ match = {}
+
+ log.debug(" compare");
+
+ # For each expected event find all matching
+ # events in result. Fail if there's not any.
+ for exp_name, exp_event in expect.items():
+ exp_list = []
+ res_event = {}
+ log.debug(" matching [%s]" % exp_name)
+ for res_name, res_event in result.items():
+ log.debug(" to [%s]" % res_name)
+ if (exp_event.equal(res_event)):
+ exp_list.append(res_name)
+ log.debug(" ->OK")
+ else:
+ log.debug(" ->FAIL");
+
+ log.debug(" match: [%s] matches %s" % (exp_name, str(exp_list)))
+
+ # we did not any matching event - fail
+ if not exp_list:
+ if exp_event.optional():
+ log.debug(" %s does not match, but is optional" % exp_name)
+ else:
+ if not res_event:
+ log.debug(" res_event is empty");
+ else:
+ exp_event.diff(res_event)
+ raise Fail(self, 'match failure');
+
+ match[exp_name] = exp_list
+
+ # For each defined group in the expected events
+ # check we match the same group in the result.
+ for exp_name, exp_event in expect.items():
+ group = exp_event.group
+
+ if (group == ''):
+ continue
+
+ for res_name in match[exp_name]:
+ res_group = result[res_name].group
+ if res_group not in match[group]:
+ raise Fail(self, 'group failure')
+
+ log.debug(" group: [%s] matches group leader %s" %
+ (exp_name, str(match[group])))
+
+ log.debug(" matched")
+
+ def resolve_groups(self, events):
+ for name, event in events.items():
+ group_fd = event['group_fd'];
+ if group_fd == '-1':
+ continue;
+
+ for iname, ievent in events.items():
+ if (ievent['fd'] == group_fd):
+ event.group = iname
+ log.debug('[%s] has group leader [%s]' % (name, iname))
+ break;
+
+ def run(self):
+ tempdir = tempfile.mkdtemp();
+
+ try:
+ # run the test script
+ self.run_cmd(tempdir);
+
+ # load events expectation for the test
+ log.debug(" loading result events");
+ for f in glob.glob(tempdir + '/event*'):
+ self.load_events(f, self.result);
+
+ # resolve group_fd to event names
+ self.resolve_groups(self.expect);
+ self.resolve_groups(self.result);
+
+ # do the expectation - results matching - both ways
+ self.compare(self.expect, self.result)
+ self.compare(self.result, self.expect)
+
+ finally:
+ # cleanup
+ shutil.rmtree(tempdir)
+
+
+def run_tests(options):
+ for f in glob.glob(options.test_dir + '/' + options.test):
+ try:
+ Test(f, options).run()
+ except Unsup as obj:
+ log.warning("unsupp %s" % obj.getMsg())
+ except Notest as obj:
+ log.warning("skipped %s" % obj.getMsg())
+
+def setup_log(verbose):
+ global log
+ level = logging.CRITICAL
+
+ if verbose == 1:
+ level = logging.WARNING
+ if verbose == 2:
+ level = logging.INFO
+ if verbose >= 3:
+ level = logging.DEBUG
+
+ log = logging.getLogger('test')
+ log.setLevel(level)
+ ch = logging.StreamHandler()
+ ch.setLevel(level)
+ formatter = logging.Formatter('%(message)s')
+ ch.setFormatter(formatter)
+ log.addHandler(ch)
+
+USAGE = '''%s [OPTIONS]
+ -d dir # tests dir
+ -p path # perf binary
+ -t test # single test
+ -v # verbose level
+''' % sys.argv[0]
+
+def main():
+ parser = optparse.OptionParser(usage=USAGE)
+
+ parser.add_option("-t", "--test",
+ action="store", type="string", dest="test")
+ parser.add_option("-d", "--test-dir",
+ action="store", type="string", dest="test_dir")
+ parser.add_option("-p", "--perf",
+ action="store", type="string", dest="perf")
+ parser.add_option("-v", "--verbose",
+ default=0, action="count", dest="verbose")
+
+ options, args = parser.parse_args()
+ if args:
+ parser.error('FAILED wrong arguments %s' % ' '.join(args))
+ return -1
+
+ setup_log(options.verbose)
+
+ if not options.test_dir:
+ print('FAILED no -d option specified')
+ sys.exit(-1)
+
+ if not options.test:
+ options.test = 'test*'
+
+ try:
+ run_tests(options)
+
+ except Fail as obj:
+ print("FAILED %s" % obj.getMsg())
+ sys.exit(-1)
+
+ sys.exit(0)
+
+if __name__ == '__main__':
+ main()
projects / linux-block.git / commitdiff