From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 08:53:19 +0000
Subject: [PATCH] change otg to host mode
---
kernel/tools/power/pm-graph/sleepgraph.py | 3485 ++++++++++++++++++++++++++++++++++++----------------------
1 files changed, 2,167 insertions(+), 1,318 deletions(-)
diff --git a/kernel/tools/power/pm-graph/sleepgraph.py b/kernel/tools/power/pm-graph/sleepgraph.py
index 0c76047..1bc36a1 100755
--- a/kernel/tools/power/pm-graph/sleepgraph.py
+++ b/kernel/tools/power/pm-graph/sleepgraph.py
@@ -1,4 +1,5 @@
-#!/usr/bin/python2
+#!/usr/bin/env python3
+# SPDX-License-Identifier: GPL-2.0-only
#
# Tool for analyzing suspend/resume timing
# Copyright (c) 2013, Intel Corporation.
@@ -17,9 +18,9 @@
#
# Links:
# Home Page
-# https://01.org/suspendresume
+# https://01.org/pm-graph
# Source repo
-# git@github.com:01org/pm-graph
+# git@github.com:intel/pm-graph
#
# Description:
# This tool is designed to assist kernel and OS developers in optimizing
@@ -32,6 +33,7 @@
# viewed in firefox or chrome.
#
# The following kernel build options are required:
+# CONFIG_DEVMEM=y
# CONFIG_PM_DEBUG=y
# CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_FTRACE=y
@@ -54,12 +56,22 @@
import string
import re
import platform
-from datetime import datetime
+import signal
+import codecs
+from datetime import datetime, timedelta
import struct
-import ConfigParser
+import configparser
import gzip
from threading import Thread
from subprocess import call, Popen, PIPE
+import base64
+
+def pprint(msg):
+ print(msg)
+ sys.stdout.flush()
+
+def ascii(text):
+ return text.decode('ascii', 'ignore')
# ----------------- CLASSES --------------------
@@ -69,22 +81,25 @@
# store system values and test parameters
class SystemValues:
title = 'SleepGraph'
- version = '5.1'
+ version = '5.7'
ansi = False
rs = 0
- display = 0
+ display = ''
gzip = False
sync = False
+ wifi = False
verbose = False
testlog = True
- dmesglog = False
+ dmesglog = True
ftracelog = False
+ tstat = True
mindevlen = 0.0
mincglen = 0.0
cgphase = ''
cgtest = -1
cgskip = ''
- multitest = {'run': False, 'count': 0, 'delay': 0}
+ maxfail = 0
+ multitest = {'run': False, 'count': 1000000, 'delay': 0}
max_graph_depth = 0
callloopmaxgap = 0.0001
callloopmaxlen = 0.005
@@ -99,8 +114,11 @@
tpath = '/sys/kernel/debug/tracing/'
fpdtpath = '/sys/firmware/acpi/tables/FPDT'
epath = '/sys/kernel/debug/tracing/events/power/'
+ pmdpath = '/sys/power/pm_debug_messages'
traceevents = [
'suspend_resume',
+ 'wakeup_source_activate',
+ 'wakeup_source_deactivate',
'device_pm_callback_end',
'device_pm_callback_start'
]
@@ -109,8 +127,10 @@
mempath = '/dev/mem'
powerfile = '/sys/power/state'
mempowerfile = '/sys/power/mem_sleep'
+ diskpowerfile = '/sys/power/disk'
suspendmode = 'mem'
memmode = ''
+ diskmode = ''
hostname = 'localhost'
prefix = 'test'
teststamp = ''
@@ -130,6 +150,8 @@
x2delay = 0
skiphtml = False
usecallgraph = False
+ ftopfunc = 'pm_suspend'
+ ftop = False
usetraceevents = False
usetracemarkers = True
usekprobes = True
@@ -137,17 +159,19 @@
useprocmon = False
notestrun = False
cgdump = False
+ devdump = False
mixedphaseheight = True
devprops = dict()
+ platinfo = []
predelay = 0
postdelay = 0
- procexecfmt = 'ps - (?P<ps>.*)$'
- devpropfmt = '# Device Properties: .*'
- tracertypefmt = '# tracer: (?P<t>.*)'
- firmwarefmt = '# fwsuspend (?P<s>[0-9]*) fwresume (?P<r>[0-9]*)$'
+ pmdebug = ''
+ tmstart = 'SUSPEND START %Y%m%d-%H:%M:%S.%f'
+ tmend = 'RESUME COMPLETE %Y%m%d-%H:%M:%S.%f'
tracefuncs = {
'sys_sync': {},
- '__pm_notifier_call_chain': {},
+ 'ksys_sync': {},
+ 'pm_notifier_call_chain_robust': {},
'pm_prepare_console': {},
'pm_notifier_call_chain': {},
'freeze_processes': {},
@@ -159,6 +183,15 @@
'acpi_hibernation_leave': {},
'acpi_pm_freeze': {},
'acpi_pm_thaw': {},
+ 'acpi_s2idle_end': {},
+ 'acpi_s2idle_sync': {},
+ 'acpi_s2idle_begin': {},
+ 'acpi_s2idle_prepare': {},
+ 'acpi_s2idle_prepare_late': {},
+ 'acpi_s2idle_wake': {},
+ 'acpi_s2idle_wakeup': {},
+ 'acpi_s2idle_restore': {},
+ 'acpi_s2idle_restore_early': {},
'hibernate_preallocate_memory': {},
'create_basic_memory_bitmaps': {},
'swsusp_write': {},
@@ -187,18 +220,25 @@
dev_tracefuncs = {
# general wait/delay/sleep
'msleep': { 'args_x86_64': {'time':'%di:s32'}, 'ub': 1 },
- 'schedule_timeout_uninterruptible': { 'args_x86_64': {'timeout':'%di:s32'}, 'ub': 1 },
'schedule_timeout': { 'args_x86_64': {'timeout':'%di:s32'}, 'ub': 1 },
'udelay': { 'func':'__const_udelay', 'args_x86_64': {'loops':'%di:s32'}, 'ub': 1 },
'usleep_range': { 'args_x86_64': {'min':'%di:s32', 'max':'%si:s32'}, 'ub': 1 },
'mutex_lock_slowpath': { 'func':'__mutex_lock_slowpath', 'ub': 1 },
'acpi_os_stall': {'ub': 1},
+ 'rt_mutex_slowlock': {'ub': 1},
# ACPI
'acpi_resume_power_resources': {},
- 'acpi_ps_parse_aml': {},
+ 'acpi_ps_execute_method': { 'args_x86_64': {
+ 'fullpath':'+0(+40(%di)):string',
+ }},
+ # mei_me
+ 'mei_reset': {},
# filesystem
'ext4_sync_fs': {},
# 80211
+ 'ath10k_bmi_read_memory': { 'args_x86_64': {'length':'%cx:s32'} },
+ 'ath10k_bmi_write_memory': { 'args_x86_64': {'length':'%cx:s32'} },
+ 'ath10k_bmi_fast_download': { 'args_x86_64': {'length':'%cx:s32'} },
'iwlagn_mac_start': {},
'iwlagn_alloc_bcast_station': {},
'iwl_trans_pcie_start_hw': {},
@@ -236,11 +276,24 @@
'intel_opregion_init': {},
'intel_fbdev_set_suspend': {},
}
+ infocmds = [
+ [0, 'kparams', 'cat', '/proc/cmdline'],
+ [0, 'mcelog', 'mcelog'],
+ [0, 'pcidevices', 'lspci', '-tv'],
+ [0, 'usbdevices', 'lsusb', '-t'],
+ [1, 'interrupts', 'cat', '/proc/interrupts'],
+ [1, 'wakeups', 'cat', '/sys/kernel/debug/wakeup_sources'],
+ [2, 'gpecounts', 'sh', '-c', 'grep -v invalid /sys/firmware/acpi/interrupts/*'],
+ [2, 'suspendstats', 'sh', '-c', 'grep -v invalid /sys/power/suspend_stats/*'],
+ [2, 'cpuidle', 'sh', '-c', 'grep -v invalid /sys/devices/system/cpu/cpu*/cpuidle/state*/s2idle/*'],
+ [2, 'battery', 'sh', '-c', 'grep -v invalid /sys/class/power_supply/*/*'],
+ ]
cgblacklist = []
kprobes = dict()
timeformat = '%.3f'
cmdline = '%s %s' % \
(os.path.basename(sys.argv[0]), ' '.join(sys.argv[1:]))
+ sudouser = ''
def __init__(self):
self.archargs = 'args_'+platform.machine()
self.hostname = platform.node()
@@ -256,36 +309,70 @@
if (hasattr(sys.stdout, 'isatty') and sys.stdout.isatty()):
self.ansi = True
self.testdir = datetime.now().strftime('suspend-%y%m%d-%H%M%S')
+ if os.getuid() == 0 and 'SUDO_USER' in os.environ and \
+ os.environ['SUDO_USER']:
+ self.sudouser = os.environ['SUDO_USER']
+ def resetlog(self):
+ self.logmsg = ''
+ self.platinfo = []
def vprint(self, msg):
self.logmsg += msg+'\n'
- if(self.verbose):
- print(msg)
+ if self.verbose or msg.startswith('WARNING:'):
+ pprint(msg)
+ def signalHandler(self, signum, frame):
+ if not self.result:
+ return
+ signame = self.signames[signum] if signum in self.signames else 'UNKNOWN'
+ msg = 'Signal %s caused a tool exit, line %d' % (signame, frame.f_lineno)
+ self.outputResult({'error':msg})
+ sys.exit(3)
+ def signalHandlerInit(self):
+ capture = ['BUS', 'SYS', 'XCPU', 'XFSZ', 'PWR', 'HUP', 'INT', 'QUIT',
+ 'ILL', 'ABRT', 'FPE', 'SEGV', 'TERM']
+ self.signames = dict()
+ for i in capture:
+ s = 'SIG'+i
+ try:
+ signum = getattr(signal, s)
+ signal.signal(signum, self.signalHandler)
+ except:
+ continue
+ self.signames[signum] = s
def rootCheck(self, fatal=True):
if(os.access(self.powerfile, os.W_OK)):
return True
if fatal:
msg = 'This command requires sysfs mount and root access'
- print('ERROR: %s\n') % msg
+ pprint('ERROR: %s\n' % msg)
self.outputResult({'error':msg})
- sys.exit()
+ sys.exit(1)
return False
def rootUser(self, fatal=False):
if 'USER' in os.environ and os.environ['USER'] == 'root':
return True
if fatal:
msg = 'This command must be run as root'
- print('ERROR: %s\n') % msg
+ pprint('ERROR: %s\n' % msg)
self.outputResult({'error':msg})
- sys.exit()
+ sys.exit(1)
return False
+ def usable(self, file):
+ return (os.path.exists(file) and os.path.getsize(file) > 0)
def getExec(self, cmd):
- dirlist = ['/sbin', '/bin', '/usr/sbin', '/usr/bin',
- '/usr/local/sbin', '/usr/local/bin']
- for path in dirlist:
+ try:
+ fp = Popen(['which', cmd], stdout=PIPE, stderr=PIPE).stdout
+ out = ascii(fp.read()).strip()
+ fp.close()
+ except:
+ out = ''
+ if out:
+ return out
+ for path in ['/sbin', '/bin', '/usr/sbin', '/usr/bin',
+ '/usr/local/sbin', '/usr/local/bin']:
cmdfull = os.path.join(path, cmd)
if os.path.exists(cmdfull):
return cmdfull
- return ''
+ return out
def setPrecision(self, num):
if num < 0 or num > 6:
return
@@ -296,6 +383,7 @@
args['date'] = n.strftime('%y%m%d')
args['time'] = n.strftime('%H%M%S')
args['hostname'] = args['host'] = self.hostname
+ args['mode'] = self.suspendmode
return value.format(**args)
def setOutputFile(self):
if self.dmesgfile != '':
@@ -307,21 +395,22 @@
if(m):
self.htmlfile = m.group('name')+'.html'
def systemInfo(self, info):
- p = c = m = b = ''
+ p = m = ''
if 'baseboard-manufacturer' in info:
m = info['baseboard-manufacturer']
elif 'system-manufacturer' in info:
m = info['system-manufacturer']
- if 'baseboard-product-name' in info:
- p = info['baseboard-product-name']
- elif 'system-product-name' in info:
+ if 'system-product-name' in info:
p = info['system-product-name']
- if 'processor-version' in info:
- c = info['processor-version']
- if 'bios-version' in info:
- b = info['bios-version']
- self.sysstamp = '# sysinfo | man:%s | plat:%s | cpu:%s | bios:%s | numcpu:%d | memsz:%d | memfr:%d' % \
- (m, p, c, b, self.cpucount, self.memtotal, self.memfree)
+ elif 'baseboard-product-name' in info:
+ p = info['baseboard-product-name']
+ if m[:5].lower() == 'intel' and 'baseboard-product-name' in info:
+ p = info['baseboard-product-name']
+ c = info['processor-version'] if 'processor-version' in info else ''
+ b = info['bios-version'] if 'bios-version' in info else ''
+ r = info['bios-release-date'] if 'bios-release-date' in info else ''
+ self.sysstamp = '# sysinfo | man:%s | plat:%s | cpu:%s | bios:%s | biosdate:%s | numcpu:%d | memsz:%d | memfr:%d' % \
+ (m, p, c, b, r, self.cpucount, self.memtotal, self.memfree)
def printSystemInfo(self, fatal=False):
self.rootCheck(True)
out = dmidecode(self.mempath, fatal)
@@ -329,10 +418,10 @@
return
fmt = '%-24s: %s'
for name in sorted(out):
- print fmt % (name, out[name])
- print fmt % ('cpucount', ('%d' % self.cpucount))
- print fmt % ('memtotal', ('%d kB' % self.memtotal))
- print fmt % ('memfree', ('%d kB' % self.memfree))
+ print(fmt % (name, out[name]))
+ print(fmt % ('cpucount', ('%d' % self.cpucount)))
+ print(fmt % ('memtotal', ('%d kB' % self.memtotal)))
+ print(fmt % ('memfree', ('%d kB' % self.memfree)))
def cpuInfo(self):
self.cpucount = 0
fp = open('/proc/cpuinfo', 'r')
@@ -352,7 +441,7 @@
def initTestOutput(self, name):
self.prefix = self.hostname
v = open('/proc/version', 'r').read().strip()
- kver = string.split(v)[2]
+ kver = v.split()[2]
fmt = name+'-%m%d%y-%H%M%S'
testtime = datetime.now().strftime(fmt)
self.teststamp = \
@@ -367,7 +456,8 @@
self.htmlfile = \
self.testdir+'/'+self.prefix+'_'+self.suspendmode+'.html'
if not os.path.isdir(self.testdir):
- os.mkdir(self.testdir)
+ os.makedirs(self.testdir)
+ self.sudoUserchown(self.testdir)
def getValueList(self, value):
out = []
for i in value.split(','):
@@ -378,6 +468,12 @@
self.devicefilter = self.getValueList(value)
def setCallgraphFilter(self, value):
self.cgfilter = self.getValueList(value)
+ def skipKprobes(self, value):
+ for k in self.getValueList(value):
+ if k in self.tracefuncs:
+ del self.tracefuncs[k]
+ if k in self.dev_tracefuncs:
+ del self.dev_tracefuncs[k]
def setCallgraphBlacklist(self, file):
self.cgblacklist = self.listFromFile(file)
def rtcWakeAlarmOn(self):
@@ -397,7 +493,7 @@
fp = Popen('dmesg', stdout=PIPE).stdout
ktime = '0'
for line in fp:
- line = line.replace('\r\n', '')
+ line = ascii(line).replace('\r\n', '')
idx = line.find('[')
if idx > 1:
line = line[idx:]
@@ -406,12 +502,12 @@
ktime = m.group('ktime')
fp.close()
self.dmesgstart = float(ktime)
- def getdmesg(self, fwdata=[]):
- op = self.writeDatafileHeader(sysvals.dmesgfile, fwdata)
+ def getdmesg(self, testdata):
+ op = self.writeDatafileHeader(self.dmesgfile, testdata)
# store all new dmesg lines since initdmesg was called
fp = Popen('dmesg', stdout=PIPE).stdout
for line in fp:
- line = line.replace('\r\n', '')
+ line = ascii(line).replace('\r\n', '')
idx = line.find('[')
if idx > 1:
line = line[idx:]
@@ -443,13 +539,13 @@
call('cat '+self.tpath+'available_filter_functions', shell=True)
return
master = self.listFromFile(self.tpath+'available_filter_functions')
- for i in self.tracefuncs:
+ for i in sorted(self.tracefuncs):
if 'func' in self.tracefuncs[i]:
i = self.tracefuncs[i]['func']
if i in master:
- print i
+ print(i)
else:
- print self.colorText(i)
+ print(self.colorText(i))
def setFtraceFilterFunctions(self, list):
master = self.listFromFile(self.tpath+'available_filter_functions')
flist = ''
@@ -535,7 +631,7 @@
if len(self.kprobes) < 1:
return
if output:
- print(' kprobe functions in this kernel:')
+ pprint(' kprobe functions in this kernel:')
# first test each kprobe
rejects = []
# sort kprobes: trace, ub-dev, custom, dev
@@ -557,7 +653,7 @@
else:
kpl[2].append(name)
if output:
- print(' %s: %s' % (name, res))
+ pprint(' %s: %s' % (name, res))
kplist = kpl[0] + kpl[1] + kpl[2] + kpl[3]
# remove all failed ones from the list
for name in rejects:
@@ -570,8 +666,8 @@
self.fsetVal(kprobeevents, 'kprobe_events')
if output:
check = self.fgetVal('kprobe_events')
- linesack = (len(check.split('\n')) - 1) / 2
- print(' kprobe functions enabled: %d/%d' % (linesack, linesout))
+ linesack = (len(check.split('\n')) - 1) // 2
+ pprint(' kprobe functions enabled: %d/%d' % (linesack, linesout))
self.fsetVal('1', 'events/kprobes/enable')
def testKprobe(self, kname, kprobe):
self.fsetVal('0', 'events/kprobes/enable')
@@ -588,19 +684,19 @@
if linesack < linesout:
return False
return True
- def setVal(self, val, file, mode='w'):
+ def setVal(self, val, file):
if not os.path.exists(file):
return False
try:
- fp = open(file, mode, 0)
- fp.write(val)
+ fp = open(file, 'wb', 0)
+ fp.write(val.encode())
fp.flush()
fp.close()
except:
return False
return True
- def fsetVal(self, val, path, mode='w'):
- return self.setVal(val, self.tpath+path, mode)
+ def fsetVal(self, val, path):
+ return self.setVal(val, self.tpath+path)
def getVal(self, file):
res = ''
if not os.path.exists(file):
@@ -619,6 +715,8 @@
self.fsetVal('0', 'events/kprobes/enable')
self.fsetVal('', 'kprobe_events')
self.fsetVal('1024', 'buffer_size_kb')
+ if self.pmdebug:
+ self.setVal(self.pmdebug, self.pmdpath)
def setupAllKprobes(self):
for name in self.tracefuncs:
self.defaultKprobe(name, self.tracefuncs[name])
@@ -635,12 +733,18 @@
if name == f:
return True
return False
- def initFtrace(self):
- self.printSystemInfo(False)
- print('INITIALIZING FTRACE...')
+ def initFtrace(self, quiet=False):
+ if not quiet:
+ sysvals.printSystemInfo(False)
+ pprint('INITIALIZING FTRACE...')
# turn trace off
self.fsetVal('0', 'tracing_on')
self.cleanupFtrace()
+ # pm debug messages
+ pv = self.getVal(self.pmdpath)
+ if pv != '1':
+ self.setVal('1', self.pmdpath)
+ self.pmdebug = pv
# set the trace clock to global
self.fsetVal('global', 'trace_clock')
self.fsetVal('nop', 'current_tracer')
@@ -649,16 +753,18 @@
if self.bufsize > 0:
tgtsize = self.bufsize
elif self.usecallgraph or self.usedevsrc:
- tgtsize = min(self.memfree, 3*1024*1024)
+ bmax = (1*1024*1024) if self.suspendmode in ['disk', 'command'] \
+ else (3*1024*1024)
+ tgtsize = min(self.memfree, bmax)
else:
tgtsize = 65536
- while not self.fsetVal('%d' % (tgtsize / cpus), 'buffer_size_kb'):
+ while not self.fsetVal('%d' % (tgtsize // cpus), 'buffer_size_kb'):
# if the size failed to set, lower it and keep trying
tgtsize -= 65536
if tgtsize < 65536:
tgtsize = int(self.fgetVal('buffer_size_kb')) * cpus
break
- print 'Setting trace buffers to %d kB (%d kB per cpu)' % (tgtsize, tgtsize/cpus)
+ self.vprint('Setting trace buffers to %d kB (%d kB per cpu)' % (tgtsize, tgtsize/cpus))
# initialize the callgraph trace
if(self.usecallgraph):
# set trace type
@@ -683,7 +789,10 @@
cf.append(self.tracefuncs[fn]['func'])
else:
cf.append(fn)
- self.setFtraceFilterFunctions(cf)
+ if self.ftop:
+ self.setFtraceFilterFunctions([self.ftopfunc])
+ else:
+ self.setFtraceFilterFunctions(cf)
# initialize the kprobe trace
elif self.usekprobes:
for name in self.tracefuncs:
@@ -691,7 +800,8 @@
if self.usedevsrc:
for name in self.dev_tracefuncs:
self.defaultKprobe(name, self.dev_tracefuncs[name])
- print('INITIALIZING KPROBES...')
+ if not quiet:
+ pprint('INITIALIZING KPROBES...')
self.addKprobes(self.verbose)
if(self.usetraceevents):
# turn trace events on
@@ -728,19 +838,25 @@
if not self.ansi:
return str
return '\x1B[%d;40m%s\x1B[m' % (color, str)
- def writeDatafileHeader(self, filename, fwdata=[]):
+ def writeDatafileHeader(self, filename, testdata):
fp = self.openlog(filename, 'w')
fp.write('%s\n%s\n# command | %s\n' % (self.teststamp, self.sysstamp, self.cmdline))
- if(self.suspendmode == 'mem' or self.suspendmode == 'command'):
- for fw in fwdata:
+ for test in testdata:
+ if 'fw' in test:
+ fw = test['fw']
if(fw):
fp.write('# fwsuspend %u fwresume %u\n' % (fw[0], fw[1]))
+ if 'turbo' in test:
+ fp.write('# turbostat %s\n' % test['turbo'])
+ if 'wifi' in test:
+ fp.write('# wifi %s\n' % test['wifi'])
+ if test['error'] or len(testdata) > 1:
+ fp.write('# enter_sleep_error %s\n' % test['error'])
return fp
- def sudouser(self, dir):
- if os.path.exists(dir) and os.getuid() == 0 and \
- 'SUDO_USER' in os.environ:
+ def sudoUserchown(self, dir):
+ if os.path.exists(dir) and self.sudouser:
cmd = 'chown -R {0}:{0} {1} > /dev/null 2>&1'
- call(cmd.format(os.environ['SUDO_USER'], dir), shell=True)
+ call(cmd.format(self.sudouser, dir), shell=True)
def outputResult(self, testdata, num=0):
if not self.result:
return
@@ -762,7 +878,7 @@
if 'bugurl' in testdata:
fp.write('url%s: %s\n' % (n, testdata['bugurl']))
fp.close()
- self.sudouser(self.result)
+ self.sudoUserchown(self.result)
def configFile(self, file):
dir = os.path.dirname(os.path.realpath(__file__))
if os.path.exists(file):
@@ -776,14 +892,315 @@
isgz = self.gzip
if mode == 'r':
try:
- with gzip.open(filename, mode+'b') as fp:
+ with gzip.open(filename, mode+'t') as fp:
test = fp.read(64)
isgz = True
except:
isgz = False
if isgz:
- return gzip.open(filename, mode+'b')
+ return gzip.open(filename, mode+'t')
return open(filename, mode)
+ def b64unzip(self, data):
+ try:
+ out = codecs.decode(base64.b64decode(data), 'zlib').decode()
+ except:
+ out = data
+ return out
+ def b64zip(self, data):
+ out = base64.b64encode(codecs.encode(data.encode(), 'zlib')).decode()
+ return out
+ def platforminfo(self, cmdafter):
+ # add platform info on to a completed ftrace file
+ if not os.path.exists(self.ftracefile):
+ return False
+ footer = '#\n'
+
+ # add test command string line if need be
+ if self.suspendmode == 'command' and self.testcommand:
+ footer += '# platform-testcmd: %s\n' % (self.testcommand)
+
+ # get a list of target devices from the ftrace file
+ props = dict()
+ tp = TestProps()
+ tf = self.openlog(self.ftracefile, 'r')
+ for line in tf:
+ if tp.stampInfo(line, self):
+ continue
+ # parse only valid lines, if this is not one move on
+ m = re.match(tp.ftrace_line_fmt, line)
+ if(not m or 'device_pm_callback_start' not in line):
+ continue
+ m = re.match('.*: (?P<drv>.*) (?P<d>.*), parent: *(?P<p>.*), .*', m.group('msg'));
+ if(not m):
+ continue
+ dev = m.group('d')
+ if dev not in props:
+ props[dev] = DevProps()
+ tf.close()
+
+ # now get the syspath for each target device
+ for dirname, dirnames, filenames in os.walk('/sys/devices'):
+ if(re.match('.*/power', dirname) and 'async' in filenames):
+ dev = dirname.split('/')[-2]
+ if dev in props and (not props[dev].syspath or len(dirname) < len(props[dev].syspath)):
+ props[dev].syspath = dirname[:-6]
+
+ # now fill in the properties for our target devices
+ for dev in sorted(props):
+ dirname = props[dev].syspath
+ if not dirname or not os.path.exists(dirname):
+ continue
+ with open(dirname+'/power/async') as fp:
+ text = fp.read()
+ props[dev].isasync = False
+ if 'enabled' in text:
+ props[dev].isasync = True
+ fields = os.listdir(dirname)
+ if 'product' in fields:
+ with open(dirname+'/product', 'rb') as fp:
+ props[dev].altname = ascii(fp.read())
+ elif 'name' in fields:
+ with open(dirname+'/name', 'rb') as fp:
+ props[dev].altname = ascii(fp.read())
+ elif 'model' in fields:
+ with open(dirname+'/model', 'rb') as fp:
+ props[dev].altname = ascii(fp.read())
+ elif 'description' in fields:
+ with open(dirname+'/description', 'rb') as fp:
+ props[dev].altname = ascii(fp.read())
+ elif 'id' in fields:
+ with open(dirname+'/id', 'rb') as fp:
+ props[dev].altname = ascii(fp.read())
+ elif 'idVendor' in fields and 'idProduct' in fields:
+ idv, idp = '', ''
+ with open(dirname+'/idVendor', 'rb') as fp:
+ idv = ascii(fp.read()).strip()
+ with open(dirname+'/idProduct', 'rb') as fp:
+ idp = ascii(fp.read()).strip()
+ props[dev].altname = '%s:%s' % (idv, idp)
+ if props[dev].altname:
+ out = props[dev].altname.strip().replace('\n', ' ')\
+ .replace(',', ' ').replace(';', ' ')
+ props[dev].altname = out
+
+ # add a devinfo line to the bottom of ftrace
+ out = ''
+ for dev in sorted(props):
+ out += props[dev].out(dev)
+ footer += '# platform-devinfo: %s\n' % self.b64zip(out)
+
+ # add a line for each of these commands with their outputs
+ for name, cmdline, info in cmdafter:
+ footer += '# platform-%s: %s | %s\n' % (name, cmdline, self.b64zip(info))
+
+ with self.openlog(self.ftracefile, 'a') as fp:
+ fp.write(footer)
+ return True
+ def commonPrefix(self, list):
+ if len(list) < 2:
+ return ''
+ prefix = list[0]
+ for s in list[1:]:
+ while s[:len(prefix)] != prefix and prefix:
+ prefix = prefix[:len(prefix)-1]
+ if not prefix:
+ break
+ if '/' in prefix and prefix[-1] != '/':
+ prefix = prefix[0:prefix.rfind('/')+1]
+ return prefix
+ def dictify(self, text, format):
+ out = dict()
+ header = True if format == 1 else False
+ delim = ' ' if format == 1 else ':'
+ for line in text.split('\n'):
+ if header:
+ header, out['@'] = False, line
+ continue
+ line = line.strip()
+ if delim in line:
+ data = line.split(delim, 1)
+ num = re.search(r'[\d]+', data[1])
+ if format == 2 and num:
+ out[data[0].strip()] = num.group()
+ else:
+ out[data[0].strip()] = data[1]
+ return out
+ def cmdinfo(self, begin, debug=False):
+ out = []
+ if begin:
+ self.cmd1 = dict()
+ for cargs in self.infocmds:
+ delta, name = cargs[0], cargs[1]
+ cmdline, cmdpath = ' '.join(cargs[2:]), self.getExec(cargs[2])
+ if not cmdpath or (begin and not delta):
+ continue
+ try:
+ fp = Popen([cmdpath]+cargs[3:], stdout=PIPE, stderr=PIPE).stdout
+ info = ascii(fp.read()).strip()
+ fp.close()
+ except:
+ continue
+ if not debug and begin:
+ self.cmd1[name] = self.dictify(info, delta)
+ elif not debug and delta and name in self.cmd1:
+ before, after = self.cmd1[name], self.dictify(info, delta)
+ dinfo = ('\t%s\n' % before['@']) if '@' in before else ''
+ prefix = self.commonPrefix(list(before.keys()))
+ for key in sorted(before):
+ if key in after and before[key] != after[key]:
+ title = key.replace(prefix, '')
+ if delta == 2:
+ dinfo += '\t%s : %s -> %s\n' % \
+ (title, before[key].strip(), after[key].strip())
+ else:
+ dinfo += '%10s (start) : %s\n%10s (after) : %s\n' % \
+ (title, before[key], title, after[key])
+ dinfo = '\tnothing changed' if not dinfo else dinfo.rstrip()
+ out.append((name, cmdline, dinfo))
+ else:
+ out.append((name, cmdline, '\tnothing' if not info else info))
+ return out
+ def haveTurbostat(self):
+ if not self.tstat:
+ return False
+ cmd = self.getExec('turbostat')
+ if not cmd:
+ return False
+ fp = Popen([cmd, '-v'], stdout=PIPE, stderr=PIPE).stderr
+ out = ascii(fp.read()).strip()
+ fp.close()
+ if re.match('turbostat version .*', out):
+ self.vprint(out)
+ return True
+ return False
+ def turbostat(self):
+ cmd = self.getExec('turbostat')
+ rawout = keyline = valline = ''
+ fullcmd = '%s -q -S echo freeze > %s' % (cmd, self.powerfile)
+ fp = Popen(['sh', '-c', fullcmd], stdout=PIPE, stderr=PIPE).stderr
+ for line in fp:
+ line = ascii(line)
+ rawout += line
+ if keyline and valline:
+ continue
+ if re.match('(?i)Avg_MHz.*', line):
+ keyline = line.strip().split()
+ elif keyline:
+ valline = line.strip().split()
+ fp.close()
+ if not keyline or not valline or len(keyline) != len(valline):
+ errmsg = 'unrecognized turbostat output:\n'+rawout.strip()
+ self.vprint(errmsg)
+ if not self.verbose:
+ pprint(errmsg)
+ return ''
+ if self.verbose:
+ pprint(rawout.strip())
+ out = []
+ for key in keyline:
+ idx = keyline.index(key)
+ val = valline[idx]
+ out.append('%s=%s' % (key, val))
+ return '|'.join(out)
+ def wifiDetails(self, dev):
+ try:
+ info = open('/sys/class/net/%s/device/uevent' % dev, 'r').read().strip()
+ except:
+ return dev
+ vals = [dev]
+ for prop in info.split('\n'):
+ if prop.startswith('DRIVER=') or prop.startswith('PCI_ID='):
+ vals.append(prop.split('=')[-1])
+ return ':'.join(vals)
+ def checkWifi(self, dev=''):
+ try:
+ w = open('/proc/net/wireless', 'r').read().strip()
+ except:
+ return ''
+ for line in reversed(w.split('\n')):
+ m = re.match(' *(?P<dev>.*): (?P<stat>[0-9a-f]*) .*', w.split('\n')[-1])
+ if not m or (dev and dev != m.group('dev')):
+ continue
+ return m.group('dev')
+ return ''
+ def pollWifi(self, dev, timeout=60):
+ start = time.time()
+ while (time.time() - start) < timeout:
+ w = self.checkWifi(dev)
+ if w:
+ return '%s reconnected %.2f' % \
+ (self.wifiDetails(dev), max(0, time.time() - start))
+ time.sleep(0.01)
+ return '%s timeout %d' % (self.wifiDetails(dev), timeout)
+ def errorSummary(self, errinfo, msg):
+ found = False
+ for entry in errinfo:
+ if re.match(entry['match'], msg):
+ entry['count'] += 1
+ if self.hostname not in entry['urls']:
+ entry['urls'][self.hostname] = [self.htmlfile]
+ elif self.htmlfile not in entry['urls'][self.hostname]:
+ entry['urls'][self.hostname].append(self.htmlfile)
+ found = True
+ break
+ if found:
+ return
+ arr = msg.split()
+ for j in range(len(arr)):
+ if re.match('^[0-9,\-\.]*$', arr[j]):
+ arr[j] = '[0-9,\-\.]*'
+ else:
+ arr[j] = arr[j]\
+ .replace('\\', '\\\\').replace(']', '\]').replace('[', '\[')\
+ .replace('.', '\.').replace('+', '\+').replace('*', '\*')\
+ .replace('(', '\(').replace(')', '\)').replace('}', '\}')\
+ .replace('{', '\{')
+ mstr = ' *'.join(arr)
+ entry = {
+ 'line': msg,
+ 'match': mstr,
+ 'count': 1,
+ 'urls': {self.hostname: [self.htmlfile]}
+ }
+ errinfo.append(entry)
+ def multistat(self, start, idx, finish):
+ if 'time' in self.multitest:
+ id = '%d Duration=%dmin' % (idx+1, self.multitest['time'])
+ else:
+ id = '%d/%d' % (idx+1, self.multitest['count'])
+ t = time.time()
+ if 'start' not in self.multitest:
+ self.multitest['start'] = self.multitest['last'] = t
+ self.multitest['total'] = 0.0
+ pprint('TEST (%s) START' % id)
+ return
+ dt = t - self.multitest['last']
+ if not start:
+ if idx == 0 and self.multitest['delay'] > 0:
+ self.multitest['total'] += self.multitest['delay']
+ pprint('TEST (%s) COMPLETE -- Duration %.1fs' % (id, dt))
+ return
+ self.multitest['total'] += dt
+ self.multitest['last'] = t
+ avg = self.multitest['total'] / idx
+ if 'time' in self.multitest:
+ left = finish - datetime.now()
+ left -= timedelta(microseconds=left.microseconds)
+ else:
+ left = timedelta(seconds=((self.multitest['count'] - idx) * int(avg)))
+ pprint('TEST (%s) START - Avg Duration %.1fs, Time left %s' % \
+ (id, avg, str(left)))
+ def multiinit(self, c, d):
+ sz, unit = 'count', 'm'
+ if c.endswith('d') or c.endswith('h') or c.endswith('m'):
+ sz, unit, c = 'time', c[-1], c[:-1]
+ self.multitest['run'] = True
+ self.multitest[sz] = getArgInt('multi: n d (exec count)', c, 1, 1000000, False)
+ self.multitest['delay'] = getArgInt('multi: n d (delay between tests)', d, 0, 3600, False)
+ if unit == 'd':
+ self.multitest[sz] *= 1440
+ elif unit == 'h':
+ self.multitest[sz] *= 60
sysvals = SystemValues()
switchvalues = ['enable', 'disable', 'on', 'off', 'true', 'false', '1', '0']
@@ -800,15 +1217,16 @@
# Simple class which holds property values collected
# for all the devices used in the timeline.
class DevProps:
- syspath = ''
- altname = ''
- async = True
- xtraclass = ''
- xtrainfo = ''
+ def __init__(self):
+ self.syspath = ''
+ self.altname = ''
+ self.isasync = True
+ self.xtraclass = ''
+ self.xtrainfo = ''
def out(self, dev):
- return '%s,%s,%d;' % (dev, self.altname, self.async)
+ return '%s,%s,%d;' % (dev, self.altname, self.isasync)
def debug(self, dev):
- print '%s:\n\taltname = %s\n\t async = %s' % (dev, self.altname, self.async)
+ pprint('%s:\n\taltname = %s\n\t async = %s' % (dev, self.altname, self.isasync))
def altName(self, dev):
if not self.altname or self.altname == dev:
return dev
@@ -816,24 +1234,21 @@
def xtraClass(self):
if self.xtraclass:
return ' '+self.xtraclass
- if not self.async:
+ if not self.isasync:
return ' sync'
return ''
def xtraInfo(self):
if self.xtraclass:
return ' '+self.xtraclass
- if self.async:
- return ' async_device'
- return ' sync_device'
+ if self.isasync:
+ return ' (async)'
+ return ' (sync)'
# Class: DeviceNode
# Description:
# A container used to create a device hierachy, with a single root node
# and a tree of child nodes. Used by Data.deviceTopology()
class DeviceNode:
- name = ''
- children = 0
- depth = 0
def __init__(self, nodename, nodedepth):
self.name = nodename
self.children = []
@@ -861,76 +1276,116 @@
# }
#
class Data:
- dmesg = {} # root data structure
- phases = [] # ordered list of phases
- start = 0.0 # test start
- end = 0.0 # test end
- tSuspended = 0.0 # low-level suspend start
- tResumed = 0.0 # low-level resume start
- tKernSus = 0.0 # kernel level suspend start
- tKernRes = 0.0 # kernel level resume end
- tLow = 0.0 # time spent in low-level suspend (standby/freeze)
- fwValid = False # is firmware data available
- fwSuspend = 0 # time spent in firmware suspend
- fwResume = 0 # time spent in firmware resume
- dmesgtext = [] # dmesg text file in memory
- pstl = 0 # process timeline
- testnumber = 0
- idstr = ''
- html_device_id = 0
- stamp = 0
- outfile = ''
- devpids = []
- kerror = False
+ phasedef = {
+ 'suspend_prepare': {'order': 0, 'color': '#CCFFCC'},
+ 'suspend': {'order': 1, 'color': '#88FF88'},
+ 'suspend_late': {'order': 2, 'color': '#00AA00'},
+ 'suspend_noirq': {'order': 3, 'color': '#008888'},
+ 'suspend_machine': {'order': 4, 'color': '#0000FF'},
+ 'resume_machine': {'order': 5, 'color': '#FF0000'},
+ 'resume_noirq': {'order': 6, 'color': '#FF9900'},
+ 'resume_early': {'order': 7, 'color': '#FFCC00'},
+ 'resume': {'order': 8, 'color': '#FFFF88'},
+ 'resume_complete': {'order': 9, 'color': '#FFFFCC'},
+ }
+ errlist = {
+ 'HWERROR' : r'.*\[ *Hardware Error *\].*',
+ 'FWBUG' : r'.*\[ *Firmware Bug *\].*',
+ 'BUG' : r'(?i).*\bBUG\b.*',
+ 'ERROR' : r'(?i).*\bERROR\b.*',
+ 'WARNING' : r'(?i).*\bWARNING\b.*',
+ 'FAULT' : r'(?i).*\bFAULT\b.*',
+ 'FAIL' : r'(?i).*\bFAILED\b.*',
+ 'INVALID' : r'(?i).*\bINVALID\b.*',
+ 'CRASH' : r'(?i).*\bCRASHED\b.*',
+ 'TIMEOUT' : r'(?i).*\bTIMEOUT\b.*',
+ 'IRQ' : r'.*\bgenirq: .*',
+ 'TASKFAIL': r'.*Freezing of tasks *.*',
+ 'ACPI' : r'.*\bACPI *(?P<b>[A-Za-z]*) *Error[: ].*',
+ 'DISKFULL': r'.*\bNo space left on device.*',
+ 'USBERR' : r'.*usb .*device .*, error [0-9-]*',
+ 'ATAERR' : r' *ata[0-9\.]*: .*failed.*',
+ 'MEIERR' : r' *mei.*: .*failed.*',
+ 'TPMERR' : r'(?i) *tpm *tpm[0-9]*: .*error.*',
+ }
def __init__(self, num):
idchar = 'abcdefghij'
- self.pstl = dict()
+ self.start = 0.0 # test start
+ self.end = 0.0 # test end
+ self.hwstart = 0 # rtc test start
+ self.hwend = 0 # rtc test end
+ self.tSuspended = 0.0 # low-level suspend start
+ self.tResumed = 0.0 # low-level resume start
+ self.tKernSus = 0.0 # kernel level suspend start
+ self.tKernRes = 0.0 # kernel level resume end
+ self.fwValid = False # is firmware data available
+ self.fwSuspend = 0 # time spent in firmware suspend
+ self.fwResume = 0 # time spent in firmware resume
+ self.html_device_id = 0
+ self.stamp = 0
+ self.outfile = ''
+ self.kerror = False
+ self.wifi = dict()
+ self.turbostat = 0
+ self.enterfail = ''
+ self.currphase = ''
+ self.pstl = dict() # process timeline
self.testnumber = num
self.idstr = idchar[num]
- self.dmesgtext = []
- self.phases = []
- self.dmesg = { # fixed list of 10 phases
- 'suspend_prepare': {'list': dict(), 'start': -1.0, 'end': -1.0,
- 'row': 0, 'color': '#CCFFCC', 'order': 0},
- 'suspend': {'list': dict(), 'start': -1.0, 'end': -1.0,
- 'row': 0, 'color': '#88FF88', 'order': 1},
- 'suspend_late': {'list': dict(), 'start': -1.0, 'end': -1.0,
- 'row': 0, 'color': '#00AA00', 'order': 2},
- 'suspend_noirq': {'list': dict(), 'start': -1.0, 'end': -1.0,
- 'row': 0, 'color': '#008888', 'order': 3},
- 'suspend_machine': {'list': dict(), 'start': -1.0, 'end': -1.0,
- 'row': 0, 'color': '#0000FF', 'order': 4},
- 'resume_machine': {'list': dict(), 'start': -1.0, 'end': -1.0,
- 'row': 0, 'color': '#FF0000', 'order': 5},
- 'resume_noirq': {'list': dict(), 'start': -1.0, 'end': -1.0,
- 'row': 0, 'color': '#FF9900', 'order': 6},
- 'resume_early': {'list': dict(), 'start': -1.0, 'end': -1.0,
- 'row': 0, 'color': '#FFCC00', 'order': 7},
- 'resume': {'list': dict(), 'start': -1.0, 'end': -1.0,
- 'row': 0, 'color': '#FFFF88', 'order': 8},
- 'resume_complete': {'list': dict(), 'start': -1.0, 'end': -1.0,
- 'row': 0, 'color': '#FFFFCC', 'order': 9}
- }
- self.phases = self.sortedPhases()
- self.devicegroups = []
- for phase in self.phases:
- self.devicegroups.append([phase])
+ self.dmesgtext = [] # dmesg text file in memory
+ self.dmesg = dict() # root data structure
self.errorinfo = {'suspend':[],'resume':[]}
+ self.tLow = [] # time spent in low-level suspends (standby/freeze)
+ self.devpids = []
+ self.devicegroups = 0
+ def sortedPhases(self):
+ return sorted(self.dmesg, key=lambda k:self.dmesg[k]['order'])
+ def initDevicegroups(self):
+ # called when phases are all finished being added
+ for phase in sorted(self.dmesg.keys()):
+ if '*' in phase:
+ p = phase.split('*')
+ pnew = '%s%d' % (p[0], len(p))
+ self.dmesg[pnew] = self.dmesg.pop(phase)
+ self.devicegroups = []
+ for phase in self.sortedPhases():
+ self.devicegroups.append([phase])
+ def nextPhase(self, phase, offset):
+ order = self.dmesg[phase]['order'] + offset
+ for p in self.dmesg:
+ if self.dmesg[p]['order'] == order:
+ return p
+ return ''
+ def lastPhase(self, depth=1):
+ plist = self.sortedPhases()
+ if len(plist) < depth:
+ return ''
+ return plist[-1*depth]
+ def turbostatInfo(self):
+ tp = TestProps()
+ out = {'syslpi':'N/A','pkgpc10':'N/A'}
+ for line in self.dmesgtext:
+ m = re.match(tp.tstatfmt, line)
+ if not m:
+ continue
+ for i in m.group('t').split('|'):
+ if 'SYS%LPI' in i:
+ out['syslpi'] = i.split('=')[-1]+'%'
+ elif 'pc10' in i:
+ out['pkgpc10'] = i.split('=')[-1]+'%'
+ break
+ return out
def extractErrorInfo(self):
- elist = {
- 'HWERROR' : '.*\[ *Hardware Error *\].*',
- 'FWBUG' : '.*\[ *Firmware Bug *\].*',
- 'BUG' : '.*BUG.*',
- 'ERROR' : '.*ERROR.*',
- 'WARNING' : '.*WARNING.*',
- 'IRQ' : '.*genirq: .*',
- 'TASKFAIL': '.*Freezing of tasks failed.*',
- }
- lf = sysvals.openlog(sysvals.dmesgfile, 'r')
+ lf = self.dmesgtext
+ if len(self.dmesgtext) < 1 and sysvals.dmesgfile:
+ lf = sysvals.openlog(sysvals.dmesgfile, 'r')
i = 0
+ tp = TestProps()
list = []
for line in lf:
i += 1
+ if tp.stampInfo(line, sysvals):
+ continue
m = re.match('[ \t]*(\[ *)(?P<ktime>[0-9\.]*)(\]) (?P<msg>.*)', line)
if not m:
continue
@@ -939,24 +1394,38 @@
continue
dir = 'suspend' if t < self.tSuspended else 'resume'
msg = m.group('msg')
- for err in elist:
- if re.match(elist[err], msg):
- list.append((err, dir, t, i, i))
+ if re.match('capability: warning: .*', msg):
+ continue
+ for err in self.errlist:
+ if re.match(self.errlist[err], msg):
+ list.append((msg, err, dir, t, i, i))
self.kerror = True
break
- for e in list:
- type, dir, t, idx1, idx2 = e
- sysvals.vprint('kernel %s found in %s at %f' % (type, dir, t))
+ tp.msglist = []
+ for msg, type, dir, t, idx1, idx2 in list:
+ tp.msglist.append(msg)
self.errorinfo[dir].append((type, t, idx1, idx2))
if self.kerror:
sysvals.dmesglog = True
- lf.close()
- def setStart(self, time):
+ if len(self.dmesgtext) < 1 and sysvals.dmesgfile:
+ lf.close()
+ return tp
+ def setStart(self, time, msg=''):
self.start = time
- def setEnd(self, time):
+ if msg:
+ try:
+ self.hwstart = datetime.strptime(msg, sysvals.tmstart)
+ except:
+ self.hwstart = 0
+ def setEnd(self, time, msg=''):
self.end = time
+ if msg:
+ try:
+ self.hwend = datetime.strptime(msg, sysvals.tmend)
+ except:
+ self.hwend = 0
def isTraceEventOutsideDeviceCalls(self, pid, time):
- for phase in self.phases:
+ for phase in self.sortedPhases():
list = self.dmesg[phase]['list']
for dev in list:
d = list[dev]
@@ -964,16 +1433,10 @@
time < d['end']):
return False
return True
- def phaseCollision(self, phase, isbegin, line):
- key = 'end'
- if isbegin:
- key = 'start'
- if self.dmesg[phase][key] >= 0:
- sysvals.vprint('IGNORE: %s' % line.strip())
- return True
- return False
def sourcePhase(self, start):
- for phase in self.phases:
+ for phase in self.sortedPhases():
+ if 'machine' in phase:
+ continue
pend = self.dmesg[phase]['end']
if start <= pend:
return phase
@@ -1004,14 +1467,15 @@
return tgtdev
def addDeviceFunctionCall(self, displayname, kprobename, proc, pid, start, end, cdata, rdata):
# try to place the call in a device
- tgtdev = self.sourceDevice(self.phases, start, end, pid, 'device')
+ phases = self.sortedPhases()
+ tgtdev = self.sourceDevice(phases, start, end, pid, 'device')
# calls with device pids that occur outside device bounds are dropped
# TODO: include these somehow
if not tgtdev and pid in self.devpids:
return False
# try to place the call in a thread
if not tgtdev:
- tgtdev = self.sourceDevice(self.phases, start, end, pid, 'thread')
+ tgtdev = self.sourceDevice(phases, start, end, pid, 'thread')
# create new thread blocks, expand as new calls are found
if not tgtdev:
if proc == '<...>':
@@ -1053,7 +1517,7 @@
def overflowDevices(self):
# get a list of devices that extend beyond the end of this test run
devlist = []
- for phase in self.phases:
+ for phase in self.sortedPhases():
list = self.dmesg[phase]['list']
for devname in list:
dev = list[devname]
@@ -1064,7 +1528,7 @@
# merge any devices that overlap devlist
for dev in devlist:
devname = dev['name']
- for phase in self.phases:
+ for phase in self.sortedPhases():
list = self.dmesg[phase]['list']
if devname not in list:
continue
@@ -1079,7 +1543,7 @@
del list[devname]
def usurpTouchingThread(self, name, dev):
# the caller test has priority of this thread, give it to him
- for phase in self.phases:
+ for phase in self.sortedPhases():
list = self.dmesg[phase]['list']
if name in list:
tdev = list[name]
@@ -1093,7 +1557,7 @@
break
def stitchTouchingThreads(self, testlist):
# merge any threads between tests that touch
- for phase in self.phases:
+ for phase in self.sortedPhases():
list = self.dmesg[phase]['list']
for devname in list:
dev = list[devname]
@@ -1103,7 +1567,7 @@
data.usurpTouchingThread(devname, dev)
def optimizeDevSrc(self):
# merge any src call loops to reduce timeline size
- for phase in self.phases:
+ for phase in self.sortedPhases():
list = self.dmesg[phase]['list']
for dev in list:
if 'src' not in list[dev]:
@@ -1141,7 +1605,7 @@
self.tKernSus = self.trimTimeVal(self.tKernSus, t0, dT, left)
self.tKernRes = self.trimTimeVal(self.tKernRes, t0, dT, left)
self.end = self.trimTimeVal(self.end, t0, dT, left)
- for phase in self.phases:
+ for phase in self.sortedPhases():
p = self.dmesg[phase]
p['start'] = self.trimTimeVal(p['start'], t0, dT, left)
p['end'] = self.trimTimeVal(p['end'], t0, dT, left)
@@ -1150,6 +1614,7 @@
d = list[name]
d['start'] = self.trimTimeVal(d['start'], t0, dT, left)
d['end'] = self.trimTimeVal(d['end'], t0, dT, left)
+ d['length'] = d['end'] - d['start']
if('ftrace' in d):
cg = d['ftrace']
cg.start = self.trimTimeVal(cg.start, t0, dT, left)
@@ -1159,6 +1624,8 @@
if('src' in d):
for e in d['src']:
e.time = self.trimTimeVal(e.time, t0, dT, left)
+ e.end = self.trimTimeVal(e.end, t0, dT, left)
+ e.length = e.end - e.time
for dir in ['suspend', 'resume']:
list = []
for e in self.errorinfo[dir]:
@@ -1166,55 +1633,80 @@
tm = self.trimTimeVal(tm, t0, dT, left)
list.append((type, tm, idx1, idx2))
self.errorinfo[dir] = list
- def normalizeTime(self, tZero):
+ def trimFreezeTime(self, tZero):
# trim out any standby or freeze clock time
- if(self.tSuspended != self.tResumed):
- if(self.tResumed > tZero):
- self.trimTime(self.tSuspended, \
- self.tResumed-self.tSuspended, True)
- else:
- self.trimTime(self.tSuspended, \
- self.tResumed-self.tSuspended, False)
+ lp = ''
+ for phase in self.sortedPhases():
+ if 'resume_machine' in phase and 'suspend_machine' in lp:
+ tS, tR = self.dmesg[lp]['end'], self.dmesg[phase]['start']
+ tL = tR - tS
+ if tL > 0:
+ left = True if tR > tZero else False
+ self.trimTime(tS, tL, left)
+ if 'trying' in self.dmesg[lp] and self.dmesg[lp]['trying'] >= 0.001:
+ tTry = round(self.dmesg[lp]['trying'] * 1000)
+ text = '%.0f (-%.0f waking)' % (tL * 1000, tTry)
+ else:
+ text = '%.0f' % (tL * 1000)
+ self.tLow.append(text)
+ lp = phase
+ def getMemTime(self):
+ if not self.hwstart or not self.hwend:
+ return
+ stime = (self.tSuspended - self.start) * 1000000
+ rtime = (self.end - self.tResumed) * 1000000
+ hws = self.hwstart + timedelta(microseconds=stime)
+ hwr = self.hwend - timedelta(microseconds=rtime)
+ self.tLow.append('%.0f'%((hwr - hws).total_seconds() * 1000))
def getTimeValues(self):
- sktime = (self.dmesg['suspend_machine']['end'] - \
- self.tKernSus) * 1000
- rktime = (self.dmesg['resume_complete']['end'] - \
- self.dmesg['resume_machine']['start']) * 1000
+ sktime = (self.tSuspended - self.tKernSus) * 1000
+ rktime = (self.tKernRes - self.tResumed) * 1000
return (sktime, rktime)
- def setPhase(self, phase, ktime, isbegin):
+ def setPhase(self, phase, ktime, isbegin, order=-1):
if(isbegin):
+ # phase start over current phase
+ if self.currphase:
+ if 'resume_machine' not in self.currphase:
+ sysvals.vprint('WARNING: phase %s failed to end' % self.currphase)
+ self.dmesg[self.currphase]['end'] = ktime
+ phases = self.dmesg.keys()
+ color = self.phasedef[phase]['color']
+ count = len(phases) if order < 0 else order
+ # create unique name for every new phase
+ while phase in phases:
+ phase += '*'
+ self.dmesg[phase] = {'list': dict(), 'start': -1.0, 'end': -1.0,
+ 'row': 0, 'color': color, 'order': count}
self.dmesg[phase]['start'] = ktime
+ self.currphase = phase
else:
+ # phase end without a start
+ if phase not in self.currphase:
+ if self.currphase:
+ sysvals.vprint('WARNING: %s ended instead of %s, ftrace corruption?' % (phase, self.currphase))
+ else:
+ sysvals.vprint('WARNING: %s ended without a start, ftrace corruption?' % phase)
+ return phase
+ phase = self.currphase
self.dmesg[phase]['end'] = ktime
- def dmesgSortVal(self, phase):
- return self.dmesg[phase]['order']
- def sortedPhases(self):
- return sorted(self.dmesg, key=self.dmesgSortVal)
+ self.currphase = ''
+ return phase
def sortedDevices(self, phase):
list = self.dmesg[phase]['list']
- slist = []
- tmp = dict()
- for devname in list:
- dev = list[devname]
- if dev['length'] == 0:
- continue
- tmp[dev['start']] = devname
- for t in sorted(tmp):
- slist.append(tmp[t])
- return slist
+ return sorted(list, key=lambda k:list[k]['start'])
def fixupInitcalls(self, phase):
# if any calls never returned, clip them at system resume end
phaselist = self.dmesg[phase]['list']
for devname in phaselist:
dev = phaselist[devname]
if(dev['end'] < 0):
- for p in self.phases:
+ for p in self.sortedPhases():
if self.dmesg[p]['end'] > dev['start']:
dev['end'] = self.dmesg[p]['end']
break
sysvals.vprint('%s (%s): callback didnt return' % (devname, phase))
def deviceFilter(self, devicefilter):
- for phase in self.phases:
+ for phase in self.sortedPhases():
list = self.dmesg[phase]['list']
rmlist = []
for name in list:
@@ -1229,7 +1721,7 @@
del list[name]
def fixupInitcallsThatDidntReturn(self):
# if any calls never returned, clip them at system resume end
- for phase in self.phases:
+ for phase in self.sortedPhases():
self.fixupInitcalls(phase)
def phaseOverlap(self, phases):
rmgroups = []
@@ -1248,17 +1740,18 @@
self.devicegroups.append(newgroup)
def newActionGlobal(self, name, start, end, pid=-1, color=''):
# which phase is this device callback or action in
+ phases = self.sortedPhases()
targetphase = 'none'
htmlclass = ''
overlap = 0.0
- phases = []
- for phase in self.phases:
+ myphases = []
+ for phase in phases:
pstart = self.dmesg[phase]['start']
pend = self.dmesg[phase]['end']
# see if the action overlaps this phase
o = max(0, min(end, pend) - max(start, pstart))
if o > 0:
- phases.append(phase)
+ myphases.append(phase)
# set the target phase to the one that overlaps most
if o > overlap:
if overlap > 0 and phase == 'post_resume':
@@ -1267,19 +1760,19 @@
overlap = o
# if no target phase was found, pin it to the edge
if targetphase == 'none':
- p0start = self.dmesg[self.phases[0]]['start']
+ p0start = self.dmesg[phases[0]]['start']
if start <= p0start:
- targetphase = self.phases[0]
+ targetphase = phases[0]
else:
- targetphase = self.phases[-1]
+ targetphase = phases[-1]
if pid == -2:
htmlclass = ' bg'
elif pid == -3:
htmlclass = ' ps'
- if len(phases) > 1:
+ if len(myphases) > 1:
htmlclass = ' bg'
- self.phaseOverlap(phases)
- if targetphase in self.phases:
+ self.phaseOverlap(myphases)
+ if targetphase in phases:
newname = self.newAction(targetphase, name, pid, '', start, end, '', htmlclass, color)
return (targetphase, newname)
return False
@@ -1291,7 +1784,7 @@
length = -1.0
if(start >= 0 and end >= 0):
length = end - start
- if pid == -2:
+ if pid == -2 or name not in sysvals.tracefuncs.keys():
i = 2
origname = name
while(name in list):
@@ -1304,6 +1797,15 @@
if color:
list[name]['color'] = color
return name
+ def findDevice(self, phase, name):
+ list = self.dmesg[phase]['list']
+ mydev = ''
+ for devname in sorted(list):
+ if name == devname or re.match('^%s\[(?P<num>[0-9]*)\]$' % name, devname):
+ mydev = devname
+ if mydev:
+ return list[mydev]
+ return False
def deviceChildren(self, devname, phase):
devlist = []
list = self.dmesg[phase]['list']
@@ -1311,21 +1813,45 @@
if(list[child]['par'] == devname):
devlist.append(child)
return devlist
+ def maxDeviceNameSize(self, phase):
+ size = 0
+ for name in self.dmesg[phase]['list']:
+ if len(name) > size:
+ size = len(name)
+ return size
def printDetails(self):
sysvals.vprint('Timeline Details:')
sysvals.vprint(' test start: %f' % self.start)
sysvals.vprint('kernel suspend start: %f' % self.tKernSus)
- for phase in self.phases:
- dc = len(self.dmesg[phase]['list'])
- sysvals.vprint(' %16s: %f - %f (%d devices)' % (phase, \
- self.dmesg[phase]['start'], self.dmesg[phase]['end'], dc))
+ tS = tR = False
+ for phase in self.sortedPhases():
+ devlist = self.dmesg[phase]['list']
+ dc, ps, pe = len(devlist), self.dmesg[phase]['start'], self.dmesg[phase]['end']
+ if not tS and ps >= self.tSuspended:
+ sysvals.vprint(' machine suspended: %f' % self.tSuspended)
+ tS = True
+ if not tR and ps >= self.tResumed:
+ sysvals.vprint(' machine resumed: %f' % self.tResumed)
+ tR = True
+ sysvals.vprint('%20s: %f - %f (%d devices)' % (phase, ps, pe, dc))
+ if sysvals.devdump:
+ sysvals.vprint(''.join('-' for i in range(80)))
+ maxname = '%d' % self.maxDeviceNameSize(phase)
+ fmt = '%3d) %'+maxname+'s - %f - %f'
+ c = 1
+ for name in sorted(devlist):
+ s = devlist[name]['start']
+ e = devlist[name]['end']
+ sysvals.vprint(fmt % (c, name, s, e))
+ c += 1
+ sysvals.vprint(''.join('-' for i in range(80)))
sysvals.vprint(' kernel resume end: %f' % self.tKernRes)
sysvals.vprint(' test end: %f' % self.end)
def deviceChildrenAllPhases(self, devname):
devlist = []
- for phase in self.phases:
+ for phase in self.sortedPhases():
list = self.deviceChildren(devname, phase)
- for dev in list:
+ for dev in sorted(list):
if dev not in devlist:
devlist.append(dev)
return devlist
@@ -1344,7 +1870,7 @@
if node.name:
info = ''
drv = ''
- for phase in self.phases:
+ for phase in self.sortedPhases():
list = self.dmesg[phase]['list']
if node.name in list:
s = list[node.name]['start']
@@ -1365,16 +1891,16 @@
def rootDeviceList(self):
# list of devices graphed
real = []
- for phase in self.dmesg:
+ for phase in self.sortedPhases():
list = self.dmesg[phase]['list']
- for dev in list:
+ for dev in sorted(list):
if list[dev]['pid'] >= 0 and dev not in real:
real.append(dev)
# list of top-most root devices
rootlist = []
- for phase in self.dmesg:
+ for phase in self.sortedPhases():
list = self.dmesg[phase]['list']
- for dev in list:
+ for dev in sorted(list):
pdev = list[dev]['par']
pid = list[dev]['pid']
if(pid < 0 or re.match('[0-9]*-[0-9]*\.[0-9]*[\.0-9]*\:[\.0-9]*$', pdev)):
@@ -1455,9 +1981,9 @@
def createProcessUsageEvents(self):
# get an array of process names
proclist = []
- for t in self.pstl:
+ for t in sorted(self.pstl):
pslist = self.pstl[t]
- for ps in pslist:
+ for ps in sorted(pslist):
if ps not in proclist:
proclist.append(ps)
# get a list of data points for suspend and resume
@@ -1478,10 +2004,31 @@
c = self.addProcessUsageEvent(ps, tres)
if c > 0:
sysvals.vprint('%25s (res): %d' % (ps, c))
+ def handleEndMarker(self, time, msg=''):
+ dm = self.dmesg
+ self.setEnd(time, msg)
+ self.initDevicegroups()
+ # give suspend_prepare an end if needed
+ if 'suspend_prepare' in dm and dm['suspend_prepare']['end'] < 0:
+ dm['suspend_prepare']['end'] = time
+ # assume resume machine ends at next phase start
+ if 'resume_machine' in dm and dm['resume_machine']['end'] < 0:
+ np = self.nextPhase('resume_machine', 1)
+ if np:
+ dm['resume_machine']['end'] = dm[np]['start']
+ # if kernel resume end not found, assume its the end marker
+ if self.tKernRes == 0.0:
+ self.tKernRes = time
+ # if kernel suspend start not found, assume its the end marker
+ if self.tKernSus == 0.0:
+ self.tKernSus = time
+ # set resume complete to end at end marker
+ if 'resume_complete' in dm:
+ dm['resume_complete']['end'] = time
def debugPrint(self):
- for p in self.phases:
+ for p in self.sortedPhases():
list = self.dmesg[p]['list']
- for devname in list:
+ for devname in sorted(list):
dev = list[devname]
if 'ftrace' in dev:
dev['ftrace'].debugPrint(' [%s]' % devname)
@@ -1490,9 +2037,9 @@
# Description:
# A container for kprobe function data we want in the dev timeline
class DevFunction:
- row = 0
- count = 1
def __init__(self, name, args, caller, ret, start, end, u, proc, pid, color):
+ self.row = 0
+ self.count = 1
self.name = name
self.args = args
self.caller = caller
@@ -1546,16 +2093,15 @@
# suspend_resume: phase or custom exec block data
# device_pm_callback: device callback info
class FTraceLine:
- time = 0.0
- length = 0.0
- fcall = False
- freturn = False
- fevent = False
- fkprobe = False
- depth = 0
- name = ''
- type = ''
def __init__(self, t, m='', d=''):
+ self.length = 0.0
+ self.fcall = False
+ self.freturn = False
+ self.fevent = False
+ self.fkprobe = False
+ self.depth = 0
+ self.name = ''
+ self.type = ''
self.time = float(t)
if not m and not d:
return
@@ -1633,20 +2179,20 @@
return len(str)/2
def debugPrint(self, info=''):
if self.isLeaf():
- print(' -- %12.6f (depth=%02d): %s(); (%.3f us) %s' % (self.time, \
+ pprint(' -- %12.6f (depth=%02d): %s(); (%.3f us) %s' % (self.time, \
self.depth, self.name, self.length*1000000, info))
elif self.freturn:
- print(' -- %12.6f (depth=%02d): %s} (%.3f us) %s' % (self.time, \
+ pprint(' -- %12.6f (depth=%02d): %s} (%.3f us) %s' % (self.time, \
self.depth, self.name, self.length*1000000, info))
else:
- print(' -- %12.6f (depth=%02d): %s() { (%.3f us) %s' % (self.time, \
+ pprint(' -- %12.6f (depth=%02d): %s() { (%.3f us) %s' % (self.time, \
self.depth, self.name, self.length*1000000, info))
def startMarker(self):
# Is this the starting line of a suspend?
if not self.fevent:
return False
if sysvals.usetracemarkers:
- if(self.name == 'SUSPEND START'):
+ if(self.name.startswith('SUSPEND START')):
return True
return False
else:
@@ -1659,7 +2205,7 @@
if not self.fevent:
return False
if sysvals.usetracemarkers:
- if(self.name == 'RESUME COMPLETE'):
+ if(self.name.startswith('RESUME COMPLETE')):
return True
return False
else:
@@ -1675,19 +2221,13 @@
# Each instance is tied to a single device in a single phase, and is
# comprised of an ordered list of FTraceLine objects
class FTraceCallGraph:
- id = ''
- start = -1.0
- end = -1.0
- list = []
- invalid = False
- depth = 0
- pid = 0
- name = ''
- partial = False
vfname = 'missing_function_name'
- ignore = False
- sv = 0
def __init__(self, pid, sv):
+ self.id = ''
+ self.invalid = False
+ self.name = ''
+ self.partial = False
+ self.ignore = False
self.start = -1.0
self.end = -1.0
self.list = []
@@ -1786,7 +2326,7 @@
if warning and ('[make leaf]', line) not in info:
info.append(('', line))
if warning:
- print 'WARNING: ftrace data missing, corrections made:'
+ pprint('WARNING: ftrace data missing, corrections made:')
for i in info:
t, obj = i
if obj:
@@ -1846,10 +2386,10 @@
id = 'task %s' % (self.pid)
window = '(%f - %f)' % (self.start, line.time)
if(self.depth < 0):
- print('Data misalignment for '+id+\
+ pprint('Data misalignment for '+id+\
' (buffer overflow), ignoring this callback')
else:
- print('Too much data for '+id+\
+ pprint('Too much data for '+id+\
' '+window+', ignoring this callback')
def slice(self, dev):
minicg = FTraceCallGraph(dev['pid'], self.sv)
@@ -1902,7 +2442,7 @@
elif l.isReturn():
if(l.depth not in stack):
if self.sv.verbose:
- print 'Post Process Error: Depth missing'
+ pprint('Post Process Error: Depth missing')
l.debugPrint()
return False
# calculate call length from call/return lines
@@ -1919,7 +2459,7 @@
return True
elif(cnt < 0):
if self.sv.verbose:
- print 'Post Process Error: Depth is less than 0'
+ pprint('Post Process Error: Depth is less than 0')
return False
# trace ended before call tree finished
return self.repair(cnt)
@@ -1943,11 +2483,11 @@
dev['ftrace'] = cg
found = devname
return found
- for p in data.phases:
+ for p in data.sortedPhases():
if(data.dmesg[p]['start'] <= self.start and
self.start <= data.dmesg[p]['end']):
list = data.dmesg[p]['list']
- for devname in list:
+ for devname in sorted(list, key=lambda k:list[k]['start']):
dev = list[devname]
if(pid == dev['pid'] and
self.start <= dev['start'] and
@@ -1966,7 +2506,7 @@
if fs < data.start or fe > data.end:
return
phase = ''
- for p in data.phases:
+ for p in data.sortedPhases():
if(data.dmesg[p]['start'] <= self.start and
self.start < data.dmesg[p]['end']):
phase = p
@@ -1978,20 +2518,20 @@
phase, myname = out
data.dmesg[phase]['list'][myname]['ftrace'] = self
def debugPrint(self, info=''):
- print('%s pid=%d [%f - %f] %.3f us') % \
+ pprint('%s pid=%d [%f - %f] %.3f us' % \
(self.name, self.pid, self.start, self.end,
- (self.end - self.start)*1000000)
+ (self.end - self.start)*1000000))
for l in self.list:
if l.isLeaf():
- print('%f (%02d): %s(); (%.3f us)%s' % (l.time, \
+ pprint('%f (%02d): %s(); (%.3f us)%s' % (l.time, \
l.depth, l.name, l.length*1000000, info))
elif l.freturn:
- print('%f (%02d): %s} (%.3f us)%s' % (l.time, \
+ pprint('%f (%02d): %s} (%.3f us)%s' % (l.time, \
l.depth, l.name, l.length*1000000, info))
else:
- print('%f (%02d): %s() { (%.3f us)%s' % (l.time, \
+ pprint('%f (%02d): %s() { (%.3f us)%s' % (l.time, \
l.depth, l.name, l.length*1000000, info))
- print(' ')
+ pprint(' ')
class DevItem:
def __init__(self, test, phase, dev):
@@ -2008,27 +2548,24 @@
# A container for a device timeline which calculates
# all the html properties to display it correctly
class Timeline:
- html = ''
- height = 0 # total timeline height
- scaleH = 20 # timescale (top) row height
- rowH = 30 # device row height
- bodyH = 0 # body height
- rows = 0 # total timeline rows
- rowlines = dict()
- rowheight = dict()
html_tblock = '<div id="block{0}" class="tblock" style="left:{1}%;width:{2}%;"><div class="tback" style="height:{3}px"></div>\n'
html_device = '<div id="{0}" title="{1}" class="thread{7}" style="left:{2}%;top:{3}px;height:{4}px;width:{5}%;{8}">{6}</div>\n'
html_phase = '<div class="phase" style="left:{0}%;width:{1}%;top:{2}px;height:{3}px;background:{4}">{5}</div>\n'
html_phaselet = '<div id="{0}" class="phaselet" style="left:{1}%;width:{2}%;background:{3}"></div>\n'
html_legend = '<div id="p{3}" class="square" style="left:{0}%;background:{1}"> {2}</div>\n'
def __init__(self, rowheight, scaleheight):
- self.rowH = rowheight
- self.scaleH = scaleheight
self.html = ''
+ self.height = 0 # total timeline height
+ self.scaleH = scaleheight # timescale (top) row height
+ self.rowH = rowheight # device row height
+ self.bodyH = 0 # body height
+ self.rows = 0 # total timeline rows
+ self.rowlines = dict()
+ self.rowheight = dict()
def createHeader(self, sv, stamp):
if(not stamp['time']):
return
- self.html += '<div class="version"><a href="https://01.org/suspendresume">%s v%s</a></div>' \
+ self.html += '<div class="version"><a href="https://01.org/pm-graph">%s v%s</a></div>' \
% (sv.title, sv.version)
if sv.logmsg and sv.testlog:
self.html += '<button id="showtest" class="logbtn btnfmt">log</button>'
@@ -2192,7 +2729,7 @@
# if there is 1 line per row, draw them the standard way
for t, p in standardphases:
for i in sorted(self.rowheight[t][p]):
- self.rowheight[t][p][i] = self.bodyH/len(self.rowlines[t][p])
+ self.rowheight[t][p][i] = float(self.bodyH)/len(self.rowlines[t][p])
def createZoomBox(self, mode='command', testcount=1):
# Create bounding box, add buttons
html_zoombox = '<center><button id="zoomin">ZOOM IN +</button><button id="zoomout">ZOOM OUT -</button><button id="zoomdef">ZOOM 1:1</button></center>\n'
@@ -2251,31 +2788,40 @@
# Description:
# A list of values describing the properties of these test runs
class TestProps:
- stamp = ''
- sysinfo = ''
- cmdline = ''
- kparams = ''
- S0i3 = False
- fwdata = []
stampfmt = '# [a-z]*-(?P<m>[0-9]{2})(?P<d>[0-9]{2})(?P<y>[0-9]{2})-'+\
'(?P<H>[0-9]{2})(?P<M>[0-9]{2})(?P<S>[0-9]{2})'+\
' (?P<host>.*) (?P<mode>.*) (?P<kernel>.*)$'
+ wififmt = '^# wifi *(?P<d>\S*) *(?P<s>\S*) *(?P<t>[0-9\.]+).*'
+ tstatfmt = '^# turbostat (?P<t>\S*)'
+ testerrfmt = '^# enter_sleep_error (?P<e>.*)'
sysinfofmt = '^# sysinfo .*'
cmdlinefmt = '^# command \| (?P<cmd>.*)'
kparamsfmt = '^# kparams \| (?P<kp>.*)'
+ devpropfmt = '# Device Properties: .*'
+ pinfofmt = '# platform-(?P<val>[a-z,A-Z,0-9]*): (?P<info>.*)'
+ tracertypefmt = '# tracer: (?P<t>.*)'
+ firmwarefmt = '# fwsuspend (?P<s>[0-9]*) fwresume (?P<r>[0-9]*)$'
+ procexecfmt = 'ps - (?P<ps>.*)$'
ftrace_line_fmt_fg = \
'^ *(?P<time>[0-9\.]*) *\| *(?P<cpu>[0-9]*)\)'+\
' *(?P<proc>.*)-(?P<pid>[0-9]*) *\|'+\
'[ +!#\*@$]*(?P<dur>[0-9\.]*) .*\| (?P<msg>.*)'
ftrace_line_fmt_nop = \
' *(?P<proc>.*)-(?P<pid>[0-9]*) *\[(?P<cpu>[0-9]*)\] *'+\
- '(?P<flags>.{4}) *(?P<time>[0-9\.]*): *'+\
+ '(?P<flags>\S*) *(?P<time>[0-9\.]*): *'+\
'(?P<msg>.*)'
- ftrace_line_fmt = ftrace_line_fmt_nop
- cgformat = False
- data = 0
- ktemp = dict()
+ machinesuspend = 'machine_suspend\[.*'
def __init__(self):
+ self.stamp = ''
+ self.sysinfo = ''
+ self.cmdline = ''
+ self.testerror = []
+ self.turbostat = []
+ self.wifi = []
+ self.fwdata = []
+ self.ftrace_line_fmt = self.ftrace_line_fmt_nop
+ self.cgformat = False
+ self.data = 0
self.ktemp = dict()
def setTracerType(self, tracer):
if(tracer == 'function_graph'):
@@ -2285,8 +2831,45 @@
self.ftrace_line_fmt = self.ftrace_line_fmt_nop
else:
doError('Invalid tracer format: [%s]' % tracer)
+ def stampInfo(self, line, sv):
+ if re.match(self.stampfmt, line):
+ self.stamp = line
+ return True
+ elif re.match(self.sysinfofmt, line):
+ self.sysinfo = line
+ return True
+ elif re.match(self.tstatfmt, line):
+ self.turbostat.append(line)
+ return True
+ elif re.match(self.wififmt, line):
+ self.wifi.append(line)
+ return True
+ elif re.match(self.testerrfmt, line):
+ self.testerror.append(line)
+ return True
+ elif re.match(self.firmwarefmt, line):
+ self.fwdata.append(line)
+ return True
+ elif(re.match(self.devpropfmt, line)):
+ self.parseDevprops(line, sv)
+ return True
+ elif(re.match(self.pinfofmt, line)):
+ self.parsePlatformInfo(line, sv)
+ return True
+ m = re.match(self.cmdlinefmt, line)
+ if m:
+ self.cmdline = m.group('cmd')
+ return True
+ m = re.match(self.tracertypefmt, line)
+ if(m):
+ self.setTracerType(m.group('t'))
+ return True
+ return False
def parseStamp(self, data, sv):
+ # global test data
m = re.match(self.stampfmt, self.stamp)
+ if not self.stamp or not m:
+ doError('data does not include the expected stamp')
data.stamp = {'time': '', 'host': '', 'mode': ''}
dt = datetime(int(m.group('y'))+2000, int(m.group('m')),
int(m.group('d')), int(m.group('H')), int(m.group('M')),
@@ -2305,9 +2888,13 @@
data.stamp[key] = val
sv.hostname = data.stamp['host']
sv.suspendmode = data.stamp['mode']
+ if sv.suspendmode == 'freeze':
+ self.machinesuspend = 'timekeeping_freeze\[.*'
+ else:
+ self.machinesuspend = 'machine_suspend\[.*'
if sv.suspendmode == 'command' and sv.ftracefile != '':
modes = ['on', 'freeze', 'standby', 'mem', 'disk']
- fp = sysvals.openlog(sv.ftracefile, 'r')
+ fp = sv.openlog(sv.ftracefile, 'r')
for line in fp:
m = re.match('.* machine_suspend\[(?P<mode>.*)\]', line)
if m and m.group('mode') in ['1', '2', '3', '4']:
@@ -2315,38 +2902,94 @@
data.stamp['mode'] = sv.suspendmode
break
fp.close()
- m = re.match(self.cmdlinefmt, self.cmdline)
- if m:
- sv.cmdline = m.group('cmd')
- if self.kparams:
- m = re.match(self.kparamsfmt, self.kparams)
- if m:
- sv.kparams = m.group('kp')
+ sv.cmdline = self.cmdline
if not sv.stamp:
sv.stamp = data.stamp
+ # firmware data
+ if sv.suspendmode == 'mem' and len(self.fwdata) > data.testnumber:
+ m = re.match(self.firmwarefmt, self.fwdata[data.testnumber])
+ if m:
+ data.fwSuspend, data.fwResume = int(m.group('s')), int(m.group('r'))
+ if(data.fwSuspend > 0 or data.fwResume > 0):
+ data.fwValid = True
+ # turbostat data
+ if len(self.turbostat) > data.testnumber:
+ m = re.match(self.tstatfmt, self.turbostat[data.testnumber])
+ if m:
+ data.turbostat = m.group('t')
+ # wifi data
+ if len(self.wifi) > data.testnumber:
+ m = re.match(self.wififmt, self.wifi[data.testnumber])
+ if m:
+ data.wifi = {'dev': m.group('d'), 'stat': m.group('s'),
+ 'time': float(m.group('t'))}
+ data.stamp['wifi'] = m.group('d')
+ # sleep mode enter errors
+ if len(self.testerror) > data.testnumber:
+ m = re.match(self.testerrfmt, self.testerror[data.testnumber])
+ if m:
+ data.enterfail = m.group('e')
+ def devprops(self, data):
+ props = dict()
+ devlist = data.split(';')
+ for dev in devlist:
+ f = dev.split(',')
+ if len(f) < 3:
+ continue
+ dev = f[0]
+ props[dev] = DevProps()
+ props[dev].altname = f[1]
+ if int(f[2]):
+ props[dev].isasync = True
+ else:
+ props[dev].isasync = False
+ return props
+ def parseDevprops(self, line, sv):
+ idx = line.index(': ') + 2
+ if idx >= len(line):
+ return
+ props = self.devprops(line[idx:])
+ if sv.suspendmode == 'command' and 'testcommandstring' in props:
+ sv.testcommand = props['testcommandstring'].altname
+ sv.devprops = props
+ def parsePlatformInfo(self, line, sv):
+ m = re.match(self.pinfofmt, line)
+ if not m:
+ return
+ name, info = m.group('val'), m.group('info')
+ if name == 'devinfo':
+ sv.devprops = self.devprops(sv.b64unzip(info))
+ return
+ elif name == 'testcmd':
+ sv.testcommand = info
+ return
+ field = info.split('|')
+ if len(field) < 2:
+ return
+ cmdline = field[0].strip()
+ output = sv.b64unzip(field[1].strip())
+ sv.platinfo.append([name, cmdline, output])
# Class: TestRun
# Description:
# A container for a suspend/resume test run. This is necessary as
# there could be more than one, and they need to be separate.
class TestRun:
- ftemp = dict()
- ttemp = dict()
- data = 0
def __init__(self, dataobj):
self.data = dataobj
self.ftemp = dict()
self.ttemp = dict()
class ProcessMonitor:
- proclist = dict()
- running = False
+ def __init__(self):
+ self.proclist = dict()
+ self.running = False
def procstat(self):
c = ['cat /proc/[1-9]*/stat 2>/dev/null']
process = Popen(c, shell=True, stdout=PIPE)
running = dict()
for line in process.stdout:
- data = line.split()
+ data = ascii(line).split()
pid = data[0]
name = re.sub('[()]', '', data[1])
user = int(data[13])
@@ -2390,8 +3033,8 @@
# Quickly determine if the ftrace log has all of the trace events,
# markers, and/or kprobes required for primary parsing.
def doesTraceLogHaveTraceEvents():
- kpcheck = ['_cal: (', '_cpu_down()']
- techeck = ['suspend_resume']
+ kpcheck = ['_cal: (', '_ret: (']
+ techeck = ['suspend_resume', 'device_pm_callback']
tmcheck = ['SUSPEND START', 'RESUME COMPLETE']
sysvals.usekprobes = False
fp = sysvals.openlog(sysvals.ftracefile, 'r')
@@ -2414,23 +3057,14 @@
check.remove(i)
tmcheck = check
fp.close()
- if len(techeck) == 0:
- sysvals.usetraceevents = True
- else:
- sysvals.usetraceevents = False
- if len(tmcheck) == 0:
- sysvals.usetracemarkers = True
- else:
- sysvals.usetracemarkers = False
+ sysvals.usetraceevents = True if len(techeck) < 2 else False
+ sysvals.usetracemarkers = True if len(tmcheck) == 0 else False
# Function: appendIncompleteTraceLog
# Description:
# [deprecated for kernel 3.15 or newer]
-# Legacy support of ftrace outputs that lack the device_pm_callback
-# and/or suspend_resume trace events. The primary data should be
-# taken from dmesg, and this ftrace is used only for callgraph data
-# or custom actions in the timeline. The data is appended to the Data
-# objects provided.
+# Adds callgraph data which lacks trace event data. This is only
+# for timelines generated from 3.15 or older
# Arguments:
# testruns: the array of Data objects obtained from parseKernelLog
def appendIncompleteTraceLog(testruns):
@@ -2450,24 +3084,7 @@
for line in tf:
# remove any latent carriage returns
line = line.replace('\r\n', '')
- # grab the stamp and sysinfo
- if re.match(tp.stampfmt, line):
- tp.stamp = line
- continue
- elif re.match(tp.sysinfofmt, line):
- tp.sysinfo = line
- continue
- elif re.match(tp.cmdlinefmt, line):
- tp.cmdline = line
- continue
- # determine the trace data type (required for further parsing)
- m = re.match(sysvals.tracertypefmt, line)
- if(m):
- tp.setTracerType(m.group('t'))
- continue
- # device properties line
- if(re.match(sysvals.devpropfmt, line)):
- devProps(line)
+ if tp.stampInfo(line, sysvals):
continue
# parse only valid lines, if this is not one move on
m = re.match(tp.ftrace_line_fmt, line)
@@ -2493,100 +3110,20 @@
if(t.startMarker()):
data = testrun[testidx].data
tp.parseStamp(data, sysvals)
- data.setStart(t.time)
+ data.setStart(t.time, t.name)
continue
if(not data):
continue
# find the end of resume
if(t.endMarker()):
- data.setEnd(t.time)
+ data.setEnd(t.time, t.name)
testidx += 1
if(testidx >= testcnt):
break
continue
# trace event processing
if(t.fevent):
- # general trace events have two types, begin and end
- if(re.match('(?P<name>.*) begin$', t.name)):
- isbegin = True
- elif(re.match('(?P<name>.*) end$', t.name)):
- isbegin = False
- else:
- continue
- m = re.match('(?P<name>.*)\[(?P<val>[0-9]*)\] .*', t.name)
- if(m):
- val = m.group('val')
- if val == '0':
- name = m.group('name')
- else:
- name = m.group('name')+'['+val+']'
- else:
- m = re.match('(?P<name>.*) .*', t.name)
- name = m.group('name')
- # special processing for trace events
- if re.match('dpm_prepare\[.*', name):
- continue
- elif re.match('machine_suspend.*', name):
- continue
- elif re.match('suspend_enter\[.*', name):
- if(not isbegin):
- data.dmesg['suspend_prepare']['end'] = t.time
- continue
- elif re.match('dpm_suspend\[.*', name):
- if(not isbegin):
- data.dmesg['suspend']['end'] = t.time
- continue
- elif re.match('dpm_suspend_late\[.*', name):
- if(isbegin):
- data.dmesg['suspend_late']['start'] = t.time
- else:
- data.dmesg['suspend_late']['end'] = t.time
- continue
- elif re.match('dpm_suspend_noirq\[.*', name):
- if(isbegin):
- data.dmesg['suspend_noirq']['start'] = t.time
- else:
- data.dmesg['suspend_noirq']['end'] = t.time
- continue
- elif re.match('dpm_resume_noirq\[.*', name):
- if(isbegin):
- data.dmesg['resume_machine']['end'] = t.time
- data.dmesg['resume_noirq']['start'] = t.time
- else:
- data.dmesg['resume_noirq']['end'] = t.time
- continue
- elif re.match('dpm_resume_early\[.*', name):
- if(isbegin):
- data.dmesg['resume_early']['start'] = t.time
- else:
- data.dmesg['resume_early']['end'] = t.time
- continue
- elif re.match('dpm_resume\[.*', name):
- if(isbegin):
- data.dmesg['resume']['start'] = t.time
- else:
- data.dmesg['resume']['end'] = t.time
- continue
- elif re.match('dpm_complete\[.*', name):
- if(isbegin):
- data.dmesg['resume_complete']['start'] = t.time
- else:
- data.dmesg['resume_complete']['end'] = t.time
- continue
- # skip trace events inside devices calls
- if(not data.isTraceEventOutsideDeviceCalls(pid, t.time)):
- continue
- # global events (outside device calls) are simply graphed
- if(isbegin):
- # store each trace event in ttemp
- if(name not in testrun[testidx].ttemp):
- testrun[testidx].ttemp[name] = []
- testrun[testidx].ttemp[name].append(\
- {'begin': t.time, 'end': t.time})
- else:
- # finish off matching trace event in ttemp
- if(name in testrun[testidx].ttemp):
- testrun[testidx].ttemp[name][-1]['end'] = t.time
+ continue
# call/return processing
elif sysvals.usecallgraph:
# create a callgraph object for the data
@@ -2603,12 +3140,6 @@
tf.close()
for test in testrun:
- # add the traceevent data to the device hierarchy
- if(sysvals.usetraceevents):
- for name in test.ttemp:
- for event in test.ttemp[name]:
- test.data.newActionGlobal(name, event['begin'], event['end'])
-
# add the callgraph data to the device hierarchy
for pid in test.ftemp:
for cg in test.ftemp[pid]:
@@ -2621,7 +3152,7 @@
continue
callstart = cg.start
callend = cg.end
- for p in test.data.phases:
+ for p in test.data.sortedPhases():
if(test.data.dmesg[p]['start'] <= callstart and
callstart <= test.data.dmesg[p]['end']):
list = test.data.dmesg[p]['list']
@@ -2648,45 +3179,25 @@
doError('%s does not exist' % sysvals.ftracefile)
if not live:
sysvals.setupAllKprobes()
- tracewatch = []
+ ksuscalls = ['ksys_sync', 'pm_prepare_console']
+ krescalls = ['pm_restore_console']
+ tracewatch = ['irq_wakeup']
if sysvals.usekprobes:
tracewatch += ['sync_filesystems', 'freeze_processes', 'syscore_suspend',
- 'syscore_resume', 'resume_console', 'thaw_processes', 'CPU_ON', 'CPU_OFF']
+ 'syscore_resume', 'resume_console', 'thaw_processes', 'CPU_ON',
+ 'CPU_OFF', 'acpi_suspend']
# extract the callgraph and traceevent data
+ s2idle_enter = hwsus = False
tp = TestProps()
- testruns = []
- testdata = []
- testrun = 0
- data = 0
+ testruns, testdata = [], []
+ testrun, data, limbo = 0, 0, True
tf = sysvals.openlog(sysvals.ftracefile, 'r')
phase = 'suspend_prepare'
for line in tf:
# remove any latent carriage returns
line = line.replace('\r\n', '')
- # stamp and sysinfo lines
- if re.match(tp.stampfmt, line):
- tp.stamp = line
- continue
- elif re.match(tp.sysinfofmt, line):
- tp.sysinfo = line
- continue
- elif re.match(tp.cmdlinefmt, line):
- tp.cmdline = line
- continue
- # firmware line: pull out any firmware data
- m = re.match(sysvals.firmwarefmt, line)
- if(m):
- tp.fwdata.append((int(m.group('s')), int(m.group('r'))))
- continue
- # tracer type line: determine the trace data type
- m = re.match(sysvals.tracertypefmt, line)
- if(m):
- tp.setTracerType(m.group('t'))
- continue
- # device properties line
- if(re.match(sysvals.devpropfmt, line)):
- devProps(line)
+ if tp.stampInfo(line, sysvals):
continue
# ignore all other commented lines
if line[0] == '#':
@@ -2714,20 +3225,20 @@
continue
# find the start of suspend
if(t.startMarker()):
- phase = 'suspend_prepare'
- data = Data(len(testdata))
+ data, limbo = Data(len(testdata)), False
testdata.append(data)
testrun = TestRun(data)
testruns.append(testrun)
tp.parseStamp(data, sysvals)
- data.setStart(t.time)
- data.tKernSus = t.time
+ data.setStart(t.time, t.name)
+ data.first_suspend_prepare = True
+ phase = data.setPhase('suspend_prepare', t.time, True)
continue
- if(not data):
+ if(not data or limbo):
continue
# process cpu exec line
if t.type == 'tracing_mark_write':
- m = re.match(sysvals.procexecfmt, t.name)
+ m = re.match(tp.procexecfmt, t.name)
if(m):
proclist = dict()
for ps in m.group('ps').split(','):
@@ -2740,28 +3251,19 @@
continue
# find the end of resume
if(t.endMarker()):
- data.setEnd(t.time)
- if data.tKernRes == 0.0:
+ if data.tKernRes == 0:
data.tKernRes = t.time
- if data.dmesg['resume_complete']['end'] < 0:
- data.dmesg['resume_complete']['end'] = t.time
- if sysvals.suspendmode == 'mem' and len(tp.fwdata) > data.testnumber:
- data.fwSuspend, data.fwResume = tp.fwdata[data.testnumber]
- if(data.tSuspended != 0 and data.tResumed != 0 and \
- (data.fwSuspend > 0 or data.fwResume > 0)):
- data.fwValid = True
+ data.handleEndMarker(t.time, t.name)
if(not sysvals.usetracemarkers):
# no trace markers? then quit and be sure to finish recording
# the event we used to trigger resume end
- if(len(testrun.ttemp['thaw_processes']) > 0):
+ if('thaw_processes' in testrun.ttemp and len(testrun.ttemp['thaw_processes']) > 0):
# if an entry exists, assume this is its end
testrun.ttemp['thaw_processes'][-1]['end'] = t.time
- break
+ limbo = True
continue
# trace event processing
if(t.fevent):
- if(phase == 'post_resume'):
- data.setEnd(t.time)
if(t.type == 'suspend_resume'):
# suspend_resume trace events have two types, begin and end
if(re.match('(?P<name>.*) begin$', t.name)):
@@ -2770,102 +3272,88 @@
isbegin = False
else:
continue
- m = re.match('(?P<name>.*)\[(?P<val>[0-9]*)\] .*', t.name)
- if(m):
- val = m.group('val')
- if val == '0':
- name = m.group('name')
- else:
- name = m.group('name')+'['+val+']'
+ if '[' in t.name:
+ m = re.match('(?P<name>.*)\[.*', t.name)
else:
m = re.match('(?P<name>.*) .*', t.name)
- name = m.group('name')
+ name = m.group('name')
# ignore these events
if(name.split('[')[0] in tracewatch):
continue
# -- phase changes --
# start of kernel suspend
if(re.match('suspend_enter\[.*', t.name)):
- if(isbegin and data.start == data.tKernSus):
- data.dmesg[phase]['start'] = t.time
+ if(isbegin and data.tKernSus == 0):
data.tKernSus = t.time
continue
# suspend_prepare start
elif(re.match('dpm_prepare\[.*', t.name)):
- phase = 'suspend_prepare'
- if(not isbegin):
- data.dmesg[phase]['end'] = t.time
- if data.dmesg[phase]['start'] < 0:
- data.dmesg[phase]['start'] = data.start
+ if isbegin and data.first_suspend_prepare:
+ data.first_suspend_prepare = False
+ if data.tKernSus == 0:
+ data.tKernSus = t.time
+ continue
+ phase = data.setPhase('suspend_prepare', t.time, isbegin)
continue
# suspend start
elif(re.match('dpm_suspend\[.*', t.name)):
- phase = 'suspend'
- data.setPhase(phase, t.time, isbegin)
+ phase = data.setPhase('suspend', t.time, isbegin)
continue
# suspend_late start
elif(re.match('dpm_suspend_late\[.*', t.name)):
- phase = 'suspend_late'
- data.setPhase(phase, t.time, isbegin)
+ phase = data.setPhase('suspend_late', t.time, isbegin)
continue
# suspend_noirq start
elif(re.match('dpm_suspend_noirq\[.*', t.name)):
- if data.phaseCollision('suspend_noirq', isbegin, line):
- continue
- phase = 'suspend_noirq'
- data.setPhase(phase, t.time, isbegin)
- if(not isbegin):
- phase = 'suspend_machine'
- data.dmesg[phase]['start'] = t.time
+ phase = data.setPhase('suspend_noirq', t.time, isbegin)
continue
# suspend_machine/resume_machine
- elif(re.match('machine_suspend\[.*', t.name)):
+ elif(re.match(tp.machinesuspend, t.name)):
+ lp = data.lastPhase()
if(isbegin):
- phase = 'suspend_machine'
- data.dmesg[phase]['end'] = t.time
- data.tSuspended = t.time
+ hwsus = True
+ if lp.startswith('resume_machine'):
+ # trim out s2idle loops, track time trying to freeze
+ llp = data.lastPhase(2)
+ if llp.startswith('suspend_machine'):
+ if 'trying' not in data.dmesg[llp]:
+ data.dmesg[llp]['trying'] = 0
+ data.dmesg[llp]['trying'] += \
+ t.time - data.dmesg[lp]['start']
+ data.currphase = ''
+ del data.dmesg[lp]
+ continue
+ phase = data.setPhase('suspend_machine', data.dmesg[lp]['end'], True)
+ data.setPhase(phase, t.time, False)
+ if data.tSuspended == 0:
+ data.tSuspended = t.time
else:
- if(sysvals.suspendmode in ['mem', 'disk'] and not tp.S0i3):
- data.dmesg['suspend_machine']['end'] = t.time
+ if lp.startswith('resume_machine'):
+ data.dmesg[lp]['end'] = t.time
+ continue
+ phase = data.setPhase('resume_machine', t.time, True)
+ if(sysvals.suspendmode in ['mem', 'disk']):
+ susp = phase.replace('resume', 'suspend')
+ if susp in data.dmesg:
+ data.dmesg[susp]['end'] = t.time
data.tSuspended = t.time
- phase = 'resume_machine'
- data.dmesg[phase]['start'] = t.time
data.tResumed = t.time
- data.tLow = data.tResumed - data.tSuspended
- continue
- # acpi_suspend
- elif(re.match('acpi_suspend\[.*', t.name)):
- # acpi_suspend[0] S0i3
- if(re.match('acpi_suspend\[0\] begin', t.name)):
- if(sysvals.suspendmode == 'mem'):
- tp.S0i3 = True
- data.dmesg['suspend_machine']['end'] = t.time
- data.tSuspended = t.time
continue
# resume_noirq start
elif(re.match('dpm_resume_noirq\[.*', t.name)):
- if data.phaseCollision('resume_noirq', isbegin, line):
- continue
- phase = 'resume_noirq'
- data.setPhase(phase, t.time, isbegin)
- if(isbegin):
- data.dmesg['resume_machine']['end'] = t.time
+ phase = data.setPhase('resume_noirq', t.time, isbegin)
continue
# resume_early start
elif(re.match('dpm_resume_early\[.*', t.name)):
- phase = 'resume_early'
- data.setPhase(phase, t.time, isbegin)
+ phase = data.setPhase('resume_early', t.time, isbegin)
continue
# resume start
elif(re.match('dpm_resume\[.*', t.name)):
- phase = 'resume'
- data.setPhase(phase, t.time, isbegin)
+ phase = data.setPhase('resume', t.time, isbegin)
continue
# resume complete start
elif(re.match('dpm_complete\[.*', t.name)):
- phase = 'resume_complete'
- if(isbegin):
- data.dmesg[phase]['start'] = t.time
+ phase = data.setPhase('resume_complete', t.time, isbegin)
continue
# skip trace events inside devices calls
if(not data.isTraceEventOutsideDeviceCalls(pid, t.time)):
@@ -2873,6 +3361,19 @@
# global events (outside device calls) are graphed
if(name not in testrun.ttemp):
testrun.ttemp[name] = []
+ # special handling for s2idle_enter
+ if name == 'machine_suspend':
+ if hwsus:
+ s2idle_enter = hwsus = False
+ elif s2idle_enter and not isbegin:
+ if(len(testrun.ttemp[name]) > 0):
+ testrun.ttemp[name][-1]['end'] = t.time
+ testrun.ttemp[name][-1]['loop'] += 1
+ elif not s2idle_enter and isbegin:
+ s2idle_enter = True
+ testrun.ttemp[name].append({'begin': t.time,
+ 'end': t.time, 'pid': pid, 'loop': 0})
+ continue
if(isbegin):
# create a new list entry
testrun.ttemp[name].append(\
@@ -2881,13 +3382,10 @@
if(len(testrun.ttemp[name]) > 0):
# if an entry exists, assume this is its end
testrun.ttemp[name][-1]['end'] = t.time
- elif(phase == 'post_resume'):
- # post resume events can just have ends
- testrun.ttemp[name].append({
- 'begin': data.dmesg[phase]['start'],
- 'end': t.time})
# device callback start
elif(t.type == 'device_pm_callback_start'):
+ if phase not in data.dmesg:
+ continue
m = re.match('(?P<drv>.*) (?P<d>.*), parent: *(?P<p>.*), .*',\
t.name);
if(not m):
@@ -2901,13 +3399,14 @@
data.devpids.append(pid)
# device callback finish
elif(t.type == 'device_pm_callback_end'):
+ if phase not in data.dmesg:
+ continue
m = re.match('(?P<drv>.*) (?P<d>.*), err.*', t.name);
if(not m):
continue
n = m.group('d')
- list = data.dmesg[phase]['list']
- if(n in list):
- dev = list[n]
+ dev = data.findDevice(phase, n)
+ if dev:
dev['length'] = t.time - dev['start']
dev['end'] = t.time
# kprobe event processing
@@ -2926,24 +3425,27 @@
tp.ktemp[key].append({
'pid': pid,
'begin': t.time,
- 'end': t.time,
+ 'end': -1,
'name': displayname,
'cdata': kprobedata,
'proc': m_proc,
})
+ # start of kernel resume
+ if(data.tKernSus == 0 and phase == 'suspend_prepare' \
+ and kprobename in ksuscalls):
+ data.tKernSus = t.time
elif(t.freturn):
if(key not in tp.ktemp) or len(tp.ktemp[key]) < 1:
continue
- e = tp.ktemp[key][-1]
- if e['begin'] < 0.0 or t.time - e['begin'] < 0.000001:
- tp.ktemp[key].pop()
- else:
- e['end'] = t.time
- e['rdata'] = kprobedata
+ e = next((x for x in reversed(tp.ktemp[key]) if x['end'] < 0), 0)
+ if not e:
+ continue
+ e['end'] = t.time
+ e['rdata'] = kprobedata
# end of kernel resume
- if(kprobename == 'pm_notifier_call_chain' or \
- kprobename == 'pm_restore_console'):
- data.dmesg[phase]['end'] = t.time
+ if(phase != 'suspend_prepare' and kprobename in krescalls):
+ if phase in data.dmesg:
+ data.dmesg[phase]['end'] = t.time
data.tKernRes = t.time
# callgraph processing
@@ -2961,10 +3463,15 @@
if(res == -1):
testrun.ftemp[key][-1].addLine(t)
tf.close()
+ if len(testdata) < 1:
+ sysvals.vprint('WARNING: ftrace start marker is missing')
+ if data and not data.devicegroups:
+ sysvals.vprint('WARNING: ftrace end marker is missing')
+ data.handleEndMarker(t.time, t.name)
if sysvals.suspendmode == 'command':
for test in testruns:
- for p in test.data.phases:
+ for p in test.data.sortedPhases():
if p == 'suspend_prepare':
test.data.dmesg[p]['start'] = test.data.start
test.data.dmesg[p]['end'] = test.data.end
@@ -2973,12 +3480,19 @@
test.data.dmesg[p]['end'] = test.data.end
test.data.tSuspended = test.data.end
test.data.tResumed = test.data.end
- test.data.tLow = 0
test.data.fwValid = False
# dev source and procmon events can be unreadable with mixed phase height
if sysvals.usedevsrc or sysvals.useprocmon:
sysvals.mixedphaseheight = False
+
+ # expand phase boundaries so there are no gaps
+ for data in testdata:
+ lp = data.sortedPhases()[0]
+ for p in data.sortedPhases():
+ if(p != lp and not ('machine' in p and 'machine' in lp)):
+ data.dmesg[lp]['end'] = data.dmesg[p]['start']
+ lp = p
for i in range(len(testruns)):
test = testruns[i]
@@ -2993,36 +3507,43 @@
# add the traceevent data to the device hierarchy
if(sysvals.usetraceevents):
# add actual trace funcs
- for name in test.ttemp:
+ for name in sorted(test.ttemp):
for event in test.ttemp[name]:
- data.newActionGlobal(name, event['begin'], event['end'], event['pid'])
+ if event['end'] - event['begin'] <= 0:
+ continue
+ title = name
+ if name == 'machine_suspend' and 'loop' in event:
+ title = 's2idle_enter_%dx' % event['loop']
+ data.newActionGlobal(title, event['begin'], event['end'], event['pid'])
# add the kprobe based virtual tracefuncs as actual devices
- for key in tp.ktemp:
+ for key in sorted(tp.ktemp):
name, pid = key
if name not in sysvals.tracefuncs:
continue
+ if pid not in data.devpids:
+ data.devpids.append(pid)
for e in tp.ktemp[key]:
kb, ke = e['begin'], e['end']
- if kb == ke or tlb > kb or tle <= kb:
+ if ke - kb < 0.000001 or tlb > kb or tle <= kb:
continue
color = sysvals.kprobeColor(name)
data.newActionGlobal(e['name'], kb, ke, pid, color)
# add config base kprobes and dev kprobes
if sysvals.usedevsrc:
- for key in tp.ktemp:
+ for key in sorted(tp.ktemp):
name, pid = key
if name in sysvals.tracefuncs or name not in sysvals.dev_tracefuncs:
continue
for e in tp.ktemp[key]:
kb, ke = e['begin'], e['end']
- if kb == ke or tlb > kb or tle <= kb:
+ if ke - kb < 0.000001 or tlb > kb or tle <= kb:
continue
data.addDeviceFunctionCall(e['name'], name, e['proc'], pid, kb,
ke, e['cdata'], e['rdata'])
if sysvals.usecallgraph:
# add the callgraph data to the device hierarchy
sortlist = dict()
- for key in test.ftemp:
+ for key in sorted(test.ftemp):
proc, pid = key
for cg in test.ftemp[key]:
if len(cg.list) < 1 or cg.invalid or (cg.end - cg.start == 0):
@@ -3039,9 +3560,9 @@
if not devname:
sortkey = '%f%f%d' % (cg.start, cg.end, pid)
sortlist[sortkey] = cg
- elif len(cg.list) > 1000000:
- print 'WARNING: the callgraph for %s is massive (%d lines)' %\
- (devname, len(cg.list))
+ elif len(cg.list) > 1000000 and cg.name != sysvals.ftopfunc:
+ sysvals.vprint('WARNING: the callgraph for %s is massive (%d lines)' %\
+ (devname, len(cg.list)))
# create blocks for orphan cg data
for sortkey in sorted(sortlist):
cg = sortlist[sortkey]
@@ -3057,25 +3578,34 @@
for data in testdata:
tn = '' if len(testdata) == 1 else ('%d' % (data.testnumber + 1))
terr = ''
- lp = data.phases[0]
- for p in data.phases:
- if(data.dmesg[p]['start'] < 0 and data.dmesg[p]['end'] < 0):
+ phasedef = data.phasedef
+ lp = 'suspend_prepare'
+ for p in sorted(phasedef, key=lambda k:phasedef[k]['order']):
+ if p not in data.dmesg:
if not terr:
- print 'TEST%s FAILED: %s failed in %s phase' % (tn, sysvals.suspendmode, lp)
- terr = '%s%s failed in %s phase' % (sysvals.suspendmode, tn, lp)
+ ph = p if 'machine' in p else lp
+ terr = '%s%s failed in %s phase' % (sysvals.suspendmode, tn, ph)
+ pprint('TEST%s FAILED: %s' % (tn, terr))
error.append(terr)
+ if data.tSuspended == 0:
+ data.tSuspended = data.dmesg[lp]['end']
+ if data.tResumed == 0:
+ data.tResumed = data.dmesg[lp]['end']
+ data.fwValid = False
sysvals.vprint('WARNING: phase "%s" is missing!' % p)
- if(data.dmesg[p]['start'] < 0):
- data.dmesg[p]['start'] = data.dmesg[lp]['end']
- if(p == 'resume_machine'):
- data.tSuspended = data.dmesg[lp]['end']
- data.tResumed = data.dmesg[lp]['end']
- data.tLow = 0
- if(data.dmesg[p]['end'] < 0):
- data.dmesg[p]['end'] = data.dmesg[p]['start']
- if(p != lp and not ('machine' in p and 'machine' in lp)):
- data.dmesg[lp]['end'] = data.dmesg[p]['start']
lp = p
+ if not terr and 'dev' in data.wifi and data.wifi['stat'] == 'timeout':
+ terr = '%s%s failed in wifi_resume <i>(%s %.0fs timeout)</i>' % \
+ (sysvals.suspendmode, tn, data.wifi['dev'], data.wifi['time'])
+ error.append(terr)
+ if not terr and data.enterfail:
+ pprint('test%s FAILED: enter %s failed with %s' % (tn, sysvals.suspendmode, data.enterfail))
+ terr = 'test%s failed to enter %s mode' % (tn, sysvals.suspendmode)
+ error.append(terr)
+ if data.tSuspended == 0:
+ data.tSuspended = data.tKernRes
+ if data.tResumed == 0:
+ data.tResumed = data.tSuspended
if(len(sysvals.devicefilter) > 0):
data.deviceFilter(sysvals.devicefilter)
@@ -3117,19 +3647,7 @@
idx = line.find('[')
if idx > 1:
line = line[idx:]
- # grab the stamp and sysinfo
- if re.match(tp.stampfmt, line):
- tp.stamp = line
- continue
- elif re.match(tp.sysinfofmt, line):
- tp.sysinfo = line
- continue
- elif re.match(tp.cmdlinefmt, line):
- tp.cmdline = line
- continue
- m = re.match(sysvals.firmwarefmt, line)
- if(m):
- tp.fwdata.append((int(m.group('s')), int(m.group('r'))))
+ if tp.stampInfo(line, sysvals):
continue
m = re.match('[ \t]*(\[ *)(?P<ktime>[0-9\.]*)(\]) (?P<msg>.*)', line)
if(not m):
@@ -3140,10 +3658,6 @@
testruns.append(data)
data = Data(len(testruns))
tp.parseStamp(data, sysvals)
- if len(tp.fwdata) > data.testnumber:
- data.fwSuspend, data.fwResume = tp.fwdata[data.testnumber]
- if(data.fwSuspend > 0 or data.fwResume > 0):
- data.fwValid = True
if(not data):
continue
m = re.match('.* *(?P<k>[0-9]\.[0-9]{2}\.[0-9]-.*) .*', msg)
@@ -3158,7 +3672,7 @@
if data:
testruns.append(data)
if len(testruns) < 1:
- print('ERROR: dmesg log has no suspend/resume data: %s' \
+ doError('dmesg log has no suspend/resume data: %s' \
% sysvals.dmesgfile)
# fix lines with same timestamp/function with the call and return swapped
@@ -3199,30 +3713,30 @@
# dmesg phase match table
dm = {
- 'suspend_prepare': 'PM: Syncing filesystems.*',
- 'suspend': 'PM: Entering [a-z]* sleep.*',
- 'suspend_late': 'PM: suspend of devices complete after.*',
- 'suspend_noirq': 'PM: late suspend of devices complete after.*',
- 'suspend_machine': 'PM: noirq suspend of devices complete after.*',
- 'resume_machine': 'ACPI: Low-level resume complete.*',
- 'resume_noirq': 'ACPI: Waking up from system sleep state.*',
- 'resume_early': 'PM: noirq resume of devices complete after.*',
- 'resume': 'PM: early resume of devices complete after.*',
- 'resume_complete': 'PM: resume of devices complete after.*',
- 'post_resume': '.*Restarting tasks \.\.\..*',
+ 'suspend_prepare': ['PM: Syncing filesystems.*'],
+ 'suspend': ['PM: Entering [a-z]* sleep.*', 'Suspending console.*'],
+ 'suspend_late': ['PM: suspend of devices complete after.*'],
+ 'suspend_noirq': ['PM: late suspend of devices complete after.*'],
+ 'suspend_machine': ['PM: noirq suspend of devices complete after.*'],
+ 'resume_machine': ['ACPI: Low-level resume complete.*'],
+ 'resume_noirq': ['ACPI: Waking up from system sleep state.*'],
+ 'resume_early': ['PM: noirq resume of devices complete after.*'],
+ 'resume': ['PM: early resume of devices complete after.*'],
+ 'resume_complete': ['PM: resume of devices complete after.*'],
+ 'post_resume': ['.*Restarting tasks \.\.\..*'],
}
if(sysvals.suspendmode == 'standby'):
- dm['resume_machine'] = 'PM: Restoring platform NVS memory'
+ dm['resume_machine'] = ['PM: Restoring platform NVS memory']
elif(sysvals.suspendmode == 'disk'):
- dm['suspend_late'] = 'PM: freeze of devices complete after.*'
- dm['suspend_noirq'] = 'PM: late freeze of devices complete after.*'
- dm['suspend_machine'] = 'PM: noirq freeze of devices complete after.*'
- dm['resume_machine'] = 'PM: Restoring platform NVS memory'
- dm['resume_early'] = 'PM: noirq restore of devices complete after.*'
- dm['resume'] = 'PM: early restore of devices complete after.*'
- dm['resume_complete'] = 'PM: restore of devices complete after.*'
+ dm['suspend_late'] = ['PM: freeze of devices complete after.*']
+ dm['suspend_noirq'] = ['PM: late freeze of devices complete after.*']
+ dm['suspend_machine'] = ['PM: noirq freeze of devices complete after.*']
+ dm['resume_machine'] = ['PM: Restoring platform NVS memory']
+ dm['resume_early'] = ['PM: noirq restore of devices complete after.*']
+ dm['resume'] = ['PM: early restore of devices complete after.*']
+ dm['resume_complete'] = ['PM: restore of devices complete after.*']
elif(sysvals.suspendmode == 'freeze'):
- dm['resume_machine'] = 'ACPI: resume from mwait'
+ dm['resume_machine'] = ['ACPI: resume from mwait']
# action table (expected events that occur and show up in dmesg)
at = {
@@ -3264,81 +3778,89 @@
else:
continue
+ # check for a phase change line
+ phasechange = False
+ for p in dm:
+ for s in dm[p]:
+ if(re.match(s, msg)):
+ phasechange, phase = True, p
+ break
+
# hack for determining resume_machine end for freeze
if(not sysvals.usetraceevents and sysvals.suspendmode == 'freeze' \
and phase == 'resume_machine' and \
re.match('calling (?P<f>.*)\+ @ .*, parent: .*', msg)):
- data.dmesg['resume_machine']['end'] = ktime
+ data.setPhase(phase, ktime, False)
phase = 'resume_noirq'
- data.dmesg[phase]['start'] = ktime
+ data.setPhase(phase, ktime, True)
- # suspend start
- if(re.match(dm['suspend_prepare'], msg)):
- phase = 'suspend_prepare'
- data.dmesg[phase]['start'] = ktime
- data.setStart(ktime)
- data.tKernSus = ktime
- # suspend start
- elif(re.match(dm['suspend'], msg)):
- data.dmesg['suspend_prepare']['end'] = ktime
- phase = 'suspend'
- data.dmesg[phase]['start'] = ktime
- # suspend_late start
- elif(re.match(dm['suspend_late'], msg)):
- data.dmesg['suspend']['end'] = ktime
- phase = 'suspend_late'
- data.dmesg[phase]['start'] = ktime
- # suspend_noirq start
- elif(re.match(dm['suspend_noirq'], msg)):
- data.dmesg['suspend_late']['end'] = ktime
- phase = 'suspend_noirq'
- data.dmesg[phase]['start'] = ktime
- # suspend_machine start
- elif(re.match(dm['suspend_machine'], msg)):
- data.dmesg['suspend_noirq']['end'] = ktime
- phase = 'suspend_machine'
- data.dmesg[phase]['start'] = ktime
- # resume_machine start
- elif(re.match(dm['resume_machine'], msg)):
- if(sysvals.suspendmode in ['freeze', 'standby']):
- data.tSuspended = prevktime
- data.dmesg['suspend_machine']['end'] = prevktime
- else:
- data.tSuspended = ktime
- data.dmesg['suspend_machine']['end'] = ktime
- phase = 'resume_machine'
- data.tResumed = ktime
- data.tLow = data.tResumed - data.tSuspended
- data.dmesg[phase]['start'] = ktime
- # resume_noirq start
- elif(re.match(dm['resume_noirq'], msg)):
- data.dmesg['resume_machine']['end'] = ktime
- phase = 'resume_noirq'
- data.dmesg[phase]['start'] = ktime
- # resume_early start
- elif(re.match(dm['resume_early'], msg)):
- data.dmesg['resume_noirq']['end'] = ktime
- phase = 'resume_early'
- data.dmesg[phase]['start'] = ktime
- # resume start
- elif(re.match(dm['resume'], msg)):
- data.dmesg['resume_early']['end'] = ktime
- phase = 'resume'
- data.dmesg[phase]['start'] = ktime
- # resume complete start
- elif(re.match(dm['resume_complete'], msg)):
- data.dmesg['resume']['end'] = ktime
- phase = 'resume_complete'
- data.dmesg[phase]['start'] = ktime
- # post resume start
- elif(re.match(dm['post_resume'], msg)):
- data.dmesg['resume_complete']['end'] = ktime
- data.setEnd(ktime)
- data.tKernRes = ktime
- break
+ if phasechange:
+ if phase == 'suspend_prepare':
+ data.setPhase(phase, ktime, True)
+ data.setStart(ktime)
+ data.tKernSus = ktime
+ elif phase == 'suspend':
+ lp = data.lastPhase()
+ if lp:
+ data.setPhase(lp, ktime, False)
+ data.setPhase(phase, ktime, True)
+ elif phase == 'suspend_late':
+ lp = data.lastPhase()
+ if lp:
+ data.setPhase(lp, ktime, False)
+ data.setPhase(phase, ktime, True)
+ elif phase == 'suspend_noirq':
+ lp = data.lastPhase()
+ if lp:
+ data.setPhase(lp, ktime, False)
+ data.setPhase(phase, ktime, True)
+ elif phase == 'suspend_machine':
+ lp = data.lastPhase()
+ if lp:
+ data.setPhase(lp, ktime, False)
+ data.setPhase(phase, ktime, True)
+ elif phase == 'resume_machine':
+ lp = data.lastPhase()
+ if(sysvals.suspendmode in ['freeze', 'standby']):
+ data.tSuspended = prevktime
+ if lp:
+ data.setPhase(lp, prevktime, False)
+ else:
+ data.tSuspended = ktime
+ if lp:
+ data.setPhase(lp, prevktime, False)
+ data.tResumed = ktime
+ data.setPhase(phase, ktime, True)
+ elif phase == 'resume_noirq':
+ lp = data.lastPhase()
+ if lp:
+ data.setPhase(lp, ktime, False)
+ data.setPhase(phase, ktime, True)
+ elif phase == 'resume_early':
+ lp = data.lastPhase()
+ if lp:
+ data.setPhase(lp, ktime, False)
+ data.setPhase(phase, ktime, True)
+ elif phase == 'resume':
+ lp = data.lastPhase()
+ if lp:
+ data.setPhase(lp, ktime, False)
+ data.setPhase(phase, ktime, True)
+ elif phase == 'resume_complete':
+ lp = data.lastPhase()
+ if lp:
+ data.setPhase(lp, ktime, False)
+ data.setPhase(phase, ktime, True)
+ elif phase == 'post_resume':
+ lp = data.lastPhase()
+ if lp:
+ data.setPhase(lp, ktime, False)
+ data.setEnd(ktime)
+ data.tKernRes = ktime
+ break
# -- device callbacks --
- if(phase in data.phases):
+ if(phase in data.sortedPhases()):
# device init call
if(re.match('calling (?P<f>.*)\+ @ .*, parent: .*', msg)):
sm = re.match('calling (?P<f>.*)\+ @ '+\
@@ -3364,7 +3886,7 @@
# if trace events are not available, these are better than nothing
if(not sysvals.usetraceevents):
# look for known actions
- for a in at:
+ for a in sorted(at):
if(re.match(at[a]['smsg'], msg)):
if(a not in actions):
actions[a] = []
@@ -3396,27 +3918,34 @@
actions[cpu].append({'begin': cpu_start, 'end': ktime})
cpu_start = ktime
prevktime = ktime
+ data.initDevicegroups()
# fill in any missing phases
- lp = data.phases[0]
- for p in data.phases:
- if(data.dmesg[p]['start'] < 0 and data.dmesg[p]['end'] < 0):
- print('WARNING: phase "%s" is missing, something went wrong!' % p)
- print(' In %s, this dmesg line denotes the start of %s:' % \
- (sysvals.suspendmode, p))
- print(' "%s"' % dm[p])
- if(data.dmesg[p]['start'] < 0):
- data.dmesg[p]['start'] = data.dmesg[lp]['end']
- if(p == 'resume_machine'):
- data.tSuspended = data.dmesg[lp]['end']
- data.tResumed = data.dmesg[lp]['end']
- data.tLow = 0
- if(data.dmesg[p]['end'] < 0):
- data.dmesg[p]['end'] = data.dmesg[p]['start']
+ phasedef = data.phasedef
+ terr, lp = '', 'suspend_prepare'
+ for p in sorted(phasedef, key=lambda k:phasedef[k]['order']):
+ if p not in data.dmesg:
+ if not terr:
+ pprint('TEST FAILED: %s failed in %s phase' % (sysvals.suspendmode, lp))
+ terr = '%s failed in %s phase' % (sysvals.suspendmode, lp)
+ if data.tSuspended == 0:
+ data.tSuspended = data.dmesg[lp]['end']
+ if data.tResumed == 0:
+ data.tResumed = data.dmesg[lp]['end']
+ sysvals.vprint('WARNING: phase "%s" is missing!' % p)
lp = p
+ lp = data.sortedPhases()[0]
+ for p in data.sortedPhases():
+ if(p != lp and not ('machine' in p and 'machine' in lp)):
+ data.dmesg[lp]['end'] = data.dmesg[p]['start']
+ lp = p
+ if data.tSuspended == 0:
+ data.tSuspended = data.tKernRes
+ if data.tResumed == 0:
+ data.tResumed = data.tSuspended
# fill in any actions we've found
- for name in actions:
+ for name in sorted(actions):
for event in actions[name]:
data.newActionGlobal(name, event['begin'], event['end'])
@@ -3462,26 +3991,30 @@
hf.write('<section id="callgraphs" class="callgraph">\n')
# write out the ftrace data converted to html
num = 0
- for p in data.phases:
+ for p in data.sortedPhases():
if sv.cgphase and p != sv.cgphase:
continue
list = data.dmesg[p]['list']
- for devname in data.sortedDevices(p):
- if len(sv.cgfilter) > 0 and devname not in sv.cgfilter:
+ for d in data.sortedDevices(p):
+ if len(sv.cgfilter) > 0 and d not in sv.cgfilter:
continue
- dev = list[devname]
+ dev = list[d]
color = 'white'
if 'color' in data.dmesg[p]:
color = data.dmesg[p]['color']
if 'color' in dev:
color = dev['color']
- name = devname
- if(devname in sv.devprops):
- name = sv.devprops[devname].altName(devname)
+ name = d if '[' not in d else d.split('[')[0]
+ if(d in sv.devprops):
+ name = sv.devprops[d].altName(d)
+ if 'drv' in dev and dev['drv']:
+ name += ' {%s}' % dev['drv']
if sv.suspendmode in suspendmodename:
name += ' '+p
if('ftrace' in dev):
cg = dev['ftrace']
+ if cg.name == sv.ftopfunc:
+ name = 'top level suspend/resume call'
num = callgraphHTML(sv, hf, num, cg,
name, color, dev['id'])
if('ftraces' in dev):
@@ -3490,22 +4023,16 @@
name+' → '+cg.name, color, dev['id'])
hf.write('\n\n </section>\n')
-# Function: createHTMLSummarySimple
-# Description:
-# Create summary html file for a series of tests
-# Arguments:
-# testruns: array of Data objects from parseTraceLog
-def createHTMLSummarySimple(testruns, htmlfile, folder):
- # write the html header first (html head, css code, up to body start)
- html = '<!DOCTYPE html>\n<html>\n<head>\n\
+def summaryCSS(title, center=True):
+ tdcenter = 'text-align:center;' if center else ''
+ out = '<!DOCTYPE html>\n<html>\n<head>\n\
<meta http-equiv="content-type" content="text/html; charset=UTF-8">\n\
- <title>SleepGraph Summary</title>\n\
+ <title>'+title+'</title>\n\
<style type=\'text/css\'>\n\
.stamp {width: 100%;text-align:center;background:#888;line-height:30px;color:white;font: 25px Arial;}\n\
- table {width:100%;border-collapse: collapse;}\n\
- .summary {border:1px solid;}\n\
+ table {width:100%;border-collapse: collapse;border:1px solid;}\n\
th {border: 1px solid black;background:#222;color:white;}\n\
- td {font: 16px "Times New Roman";text-align: center;}\n\
+ td {font: 14px "Times New Roman";'+tdcenter+'}\n\
tr.head td {border: 1px solid black;background:#aaa;}\n\
tr.alt {background-color:#ddd;}\n\
tr.notice {color:red;}\n\
@@ -3514,14 +4041,25 @@
.maxval {background-color:#FFBBBB;}\n\
.head a {color:#000;text-decoration: none;}\n\
</style>\n</head>\n<body>\n'
+ return out
+
+# Function: createHTMLSummarySimple
+# Description:
+# Create summary html file for a series of tests
+# Arguments:
+# testruns: array of Data objects from parseTraceLog
+def createHTMLSummarySimple(testruns, htmlfile, title):
+ # write the html header first (html head, css code, up to body start)
+ html = summaryCSS('Summary - SleepGraph')
# extract the test data into list
list = dict()
- tAvg, tMin, tMax, tMed = [0.0, 0.0], [0.0, 0.0], [0.0, 0.0], [[], []]
+ tAvg, tMin, tMax, tMed = [0.0, 0.0], [0.0, 0.0], [0.0, 0.0], [dict(), dict()]
iMin, iMed, iMax = [0, 0], [0, 0], [0, 0]
num = 0
+ useturbo = usewifi = False
lastmode = ''
- cnt = {'pass':0, 'fail':0, 'hang':0}
+ cnt = dict()
for data in sorted(testruns, key=lambda v:(v['mode'], v['host'], v['kernel'], v['time'])):
mode = data['mode']
if mode not in list:
@@ -3529,24 +4067,36 @@
if lastmode and lastmode != mode and num > 0:
for i in range(2):
s = sorted(tMed[i])
- list[lastmode]['med'][i] = s[int(len(s)/2)]
- iMed[i] = tMed[i].index(list[lastmode]['med'][i])
+ list[lastmode]['med'][i] = s[int(len(s)//2)]
+ iMed[i] = tMed[i][list[lastmode]['med'][i]]
list[lastmode]['avg'] = [tAvg[0] / num, tAvg[1] / num]
list[lastmode]['min'] = tMin
list[lastmode]['max'] = tMax
list[lastmode]['idx'] = (iMin, iMed, iMax)
- tAvg, tMin, tMax, tMed = [0.0, 0.0], [0.0, 0.0], [0.0, 0.0], [[], []]
+ tAvg, tMin, tMax, tMed = [0.0, 0.0], [0.0, 0.0], [0.0, 0.0], [dict(), dict()]
iMin, iMed, iMax = [0, 0], [0, 0], [0, 0]
num = 0
+ pkgpc10 = syslpi = wifi = ''
+ if 'pkgpc10' in data and 'syslpi' in data:
+ pkgpc10, syslpi, useturbo = data['pkgpc10'], data['syslpi'], True
+ if 'wifi' in data:
+ wifi, usewifi = data['wifi'], True
+ res = data['result']
tVal = [float(data['suspend']), float(data['resume'])]
list[mode]['data'].append([data['host'], data['kernel'],
- data['time'], tVal[0], tVal[1], data['url'], data['result'],
- data['issues']])
+ data['time'], tVal[0], tVal[1], data['url'], res,
+ data['issues'], data['sus_worst'], data['sus_worsttime'],
+ data['res_worst'], data['res_worsttime'], pkgpc10, syslpi, wifi])
idx = len(list[mode]['data']) - 1
- if data['result'] == 'pass':
- cnt['pass'] += 1
+ if res.startswith('fail in'):
+ res = 'fail'
+ if res not in cnt:
+ cnt[res] = 1
+ else:
+ cnt[res] += 1
+ if res == 'pass':
for i in range(2):
- tMed[i].append(tVal[i])
+ tMed[i][tVal[i]] = idx
tAvg[i] += tVal[i]
if tMin[i] == 0 or tVal[i] < tMin[i]:
iMin[i] = idx
@@ -3555,16 +4105,12 @@
iMax[i] = idx
tMax[i] = tVal[i]
num += 1
- elif data['result'] == 'hang':
- cnt['hang'] += 1
- elif data['result'] == 'fail':
- cnt['fail'] += 1
lastmode = mode
if lastmode and num > 0:
for i in range(2):
s = sorted(tMed[i])
- list[lastmode]['med'][i] = s[int(len(s)/2)]
- iMed[i] = tMed[i].index(list[lastmode]['med'][i])
+ list[lastmode]['med'][i] = s[int(len(s)//2)]
+ iMed[i] = tMed[i][list[lastmode]['med'][i]]
list[lastmode]['avg'] = [tAvg[0] / num, tAvg[1] / num]
list[lastmode]['min'] = tMin
list[lastmode]['max'] = tMax
@@ -3575,21 +4121,33 @@
for ilk in sorted(cnt, reverse=True):
if cnt[ilk] > 0:
desc.append('%d %s' % (cnt[ilk], ilk))
- html += '<div class="stamp">%s (%d tests: %s)</div>\n' % (folder, len(testruns), ', '.join(desc))
+ html += '<div class="stamp">%s (%d tests: %s)</div>\n' % (title, len(testruns), ', '.join(desc))
th = '\t<th>{0}</th>\n'
td = '\t<td>{0}</td>\n'
tdh = '\t<td{1}>{0}</td>\n'
tdlink = '\t<td><a href="{0}">html</a></td>\n'
+ cols = 12
+ if useturbo:
+ cols += 2
+ if usewifi:
+ cols += 1
+ colspan = '%d' % cols
# table header
- html += '<table class="summary">\n<tr>\n' + th.format('#') +\
+ html += '<table>\n<tr>\n' + th.format('#') +\
th.format('Mode') + th.format('Host') + th.format('Kernel') +\
th.format('Test Time') + th.format('Result') + th.format('Issues') +\
- th.format('Suspend') + th.format('Resume') + th.format('Detail') + '</tr>\n'
-
+ th.format('Suspend') + th.format('Resume') +\
+ th.format('Worst Suspend Device') + th.format('SD Time') +\
+ th.format('Worst Resume Device') + th.format('RD Time')
+ if useturbo:
+ html += th.format('PkgPC10') + th.format('SysLPI')
+ if usewifi:
+ html += th.format('Wifi')
+ html += th.format('Detail')+'</tr>\n'
# export list into html
head = '<tr class="head"><td>{0}</td><td>{1}</td>'+\
- '<td colspan=8 class="sus">Suspend Avg={2} '+\
+ '<td colspan='+colspan+' class="sus">Suspend Avg={2} '+\
'<span class=minval><a href="#s{10}min">Min={3}</a></span> '+\
'<span class=medval><a href="#s{10}med">Med={4}</a></span> '+\
'<span class=maxval><a href="#s{10}max">Max={5}</a></span> '+\
@@ -3598,8 +4156,9 @@
'<span class=medval><a href="#r{10}med">Med={8}</a></span> '+\
'<span class=maxval><a href="#r{10}max">Max={9}</a></span></td>'+\
'</tr>\n'
- headnone = '<tr class="head"><td>{0}</td><td>{1}</td><td colspan=8></td></tr>\n'
- for mode in list:
+ headnone = '<tr class="head"><td>{0}</td><td>{1}</td><td colspan='+\
+ colspan+'></td></tr>\n'
+ for mode in sorted(list):
# header line for each suspend mode
num = 0
tAvg, tMin, tMax, tMed = list[mode]['avg'], list[mode]['min'],\
@@ -3641,6 +4200,15 @@
html += td.format(d[7]) # issues
html += tdh.format('%.3f ms' % d[3], tHigh[0]) if d[3] else td.format('') # suspend
html += tdh.format('%.3f ms' % d[4], tHigh[1]) if d[4] else td.format('') # resume
+ html += td.format(d[8]) # sus_worst
+ html += td.format('%.3f ms' % d[9]) if d[9] else td.format('') # sus_worst time
+ html += td.format(d[10]) # res_worst
+ html += td.format('%.3f ms' % d[11]) if d[11] else td.format('') # res_worst time
+ if useturbo:
+ html += td.format(d[12]) # pkg_pc10
+ html += td.format(d[13]) # syslpi
+ if usewifi:
+ html += td.format(d[14]) # wifi
html += tdlink.format(d[5]) if d[5] else td.format('') # url
html += '</tr>\n'
num += 1
@@ -3649,6 +4217,116 @@
hf = open(htmlfile, 'w')
hf.write(html+'</table>\n</body>\n</html>\n')
hf.close()
+
+def createHTMLDeviceSummary(testruns, htmlfile, title):
+ html = summaryCSS('Device Summary - SleepGraph', False)
+
+ # create global device list from all tests
+ devall = dict()
+ for data in testruns:
+ host, url, devlist = data['host'], data['url'], data['devlist']
+ for type in devlist:
+ if type not in devall:
+ devall[type] = dict()
+ mdevlist, devlist = devall[type], data['devlist'][type]
+ for name in devlist:
+ length = devlist[name]
+ if name not in mdevlist:
+ mdevlist[name] = {'name': name, 'host': host,
+ 'worst': length, 'total': length, 'count': 1,
+ 'url': url}
+ else:
+ if length > mdevlist[name]['worst']:
+ mdevlist[name]['worst'] = length
+ mdevlist[name]['url'] = url
+ mdevlist[name]['host'] = host
+ mdevlist[name]['total'] += length
+ mdevlist[name]['count'] += 1
+
+ # generate the html
+ th = '\t<th>{0}</th>\n'
+ td = '\t<td align=center>{0}</td>\n'
+ tdr = '\t<td align=right>{0}</td>\n'
+ tdlink = '\t<td align=center><a href="{0}">html</a></td>\n'
+ limit = 1
+ for type in sorted(devall, reverse=True):
+ num = 0
+ devlist = devall[type]
+ # table header
+ html += '<div class="stamp">%s (%s devices > %d ms)</div><table>\n' % \
+ (title, type.upper(), limit)
+ html += '<tr>\n' + '<th align=right>Device Name</th>' +\
+ th.format('Average Time') + th.format('Count') +\
+ th.format('Worst Time') + th.format('Host (worst time)') +\
+ th.format('Link (worst time)') + '</tr>\n'
+ for name in sorted(devlist, key=lambda k:(devlist[k]['worst'], \
+ devlist[k]['total'], devlist[k]['name']), reverse=True):
+ data = devall[type][name]
+ data['average'] = data['total'] / data['count']
+ if data['average'] < limit:
+ continue
+ # row classes - alternate row color
+ rcls = ['alt'] if num % 2 == 1 else []
+ html += '<tr class="'+(' '.join(rcls))+'">\n' if len(rcls) > 0 else '<tr>\n'
+ html += tdr.format(data['name']) # name
+ html += td.format('%.3f ms' % data['average']) # average
+ html += td.format(data['count']) # count
+ html += td.format('%.3f ms' % data['worst']) # worst
+ html += td.format(data['host']) # host
+ html += tdlink.format(data['url']) # url
+ html += '</tr>\n'
+ num += 1
+ html += '</table>\n'
+
+ # flush the data to file
+ hf = open(htmlfile, 'w')
+ hf.write(html+'</body>\n</html>\n')
+ hf.close()
+ return devall
+
+def createHTMLIssuesSummary(testruns, issues, htmlfile, title, extra=''):
+ multihost = len([e for e in issues if len(e['urls']) > 1]) > 0
+ html = summaryCSS('Issues Summary - SleepGraph', False)
+ total = len(testruns)
+
+ # generate the html
+ th = '\t<th>{0}</th>\n'
+ td = '\t<td align={0}>{1}</td>\n'
+ tdlink = '<a href="{1}">{0}</a>'
+ subtitle = '%d issues' % len(issues) if len(issues) > 0 else 'no issues'
+ html += '<div class="stamp">%s (%s)</div><table>\n' % (title, subtitle)
+ html += '<tr>\n' + th.format('Issue') + th.format('Count')
+ if multihost:
+ html += th.format('Hosts')
+ html += th.format('Tests') + th.format('Fail Rate') +\
+ th.format('First Instance') + '</tr>\n'
+
+ num = 0
+ for e in sorted(issues, key=lambda v:v['count'], reverse=True):
+ testtotal = 0
+ links = []
+ for host in sorted(e['urls']):
+ links.append(tdlink.format(host, e['urls'][host][0]))
+ testtotal += len(e['urls'][host])
+ rate = '%d/%d (%.2f%%)' % (testtotal, total, 100*float(testtotal)/float(total))
+ # row classes - alternate row color
+ rcls = ['alt'] if num % 2 == 1 else []
+ html += '<tr class="'+(' '.join(rcls))+'">\n' if len(rcls) > 0 else '<tr>\n'
+ html += td.format('left', e['line']) # issue
+ html += td.format('center', e['count']) # count
+ if multihost:
+ html += td.format('center', len(e['urls'])) # hosts
+ html += td.format('center', testtotal) # test count
+ html += td.format('center', rate) # test rate
+ html += td.format('center nowrap', '<br>'.join(links)) # links
+ html += '</tr>\n'
+ num += 1
+
+ # flush the data to file
+ hf = open(htmlfile, 'w')
+ hf.write(html+'</table>\n'+extra+'</body>\n</html>\n')
+ hf.close()
+ return issues
def ordinal(value):
suffix = 'th'
@@ -3670,14 +4348,17 @@
# True if the html file was created, false if it failed
def createHTML(testruns, testfail):
if len(testruns) < 1:
- print('ERROR: Not enough test data to build a timeline')
+ pprint('ERROR: Not enough test data to build a timeline')
return
kerror = False
for data in testruns:
if data.kerror:
kerror = True
- data.normalizeTime(testruns[-1].tSuspended)
+ if(sysvals.suspendmode in ['freeze', 'standby']):
+ data.trimFreezeTime(testruns[-1].tSuspended)
+ else:
+ data.getMemTime()
# html function templates
html_error = '<div id="{1}" title="kernel error/warning" class="err" style="right:{0}%">{2}→</div>\n'
@@ -3696,13 +4377,10 @@
'<td class="green">Execution Time: <b>{0} ms</b></td>'\
'<td class="yellow">Command: <b>{1}</b></td>'\
'</tr>\n</table>\n'
- html_timegroups = '<table class="time2">\n<tr>'\
- '<td class="green" title="time from kernel enter_state({5}) to firmware mode [kernel time only]">{4}Kernel Suspend: {0} ms</td>'\
- '<td class="purple">{4}Firmware Suspend: {1} ms</td>'\
- '<td class="purple">{4}Firmware Resume: {2} ms</td>'\
- '<td class="yellow" title="time from firmware mode to return from kernel enter_state({5}) [kernel time only]">{4}Kernel Resume: {3} ms</td>'\
- '</tr>\n</table>\n'
html_fail = '<table class="testfail"><tr><td>{0}</td></tr></table>\n'
+ html_kdesc = '<td class="{3}" title="time spent in kernel execution">{0}Kernel {2}: {1} ms</td>'
+ html_fwdesc = '<td class="{3}" title="time spent in firmware">{0}Firmware {2}: {1} ms</td>'
+ html_wifdesc = '<td class="yellow" title="time for wifi to reconnect after resume complete ({2})">{0}Wifi Resume: {1}</td>'
# html format variables
scaleH = 20
@@ -3718,13 +4396,10 @@
# Generate the header for this timeline
for data in testruns:
tTotal = data.end - data.start
- sktime, rktime = data.getTimeValues()
if(tTotal == 0):
doError('No timeline data')
- if(data.tLow > 0):
- low_time = '%.0f'%(data.tLow*1000)
if sysvals.suspendmode == 'command':
- run_time = '%.0f'%((data.end-data.start)*1000)
+ run_time = '%.0f' % (tTotal * 1000)
if sysvals.testcommand:
testdesc = sysvals.testcommand
else:
@@ -3733,43 +4408,55 @@
testdesc = ordinal(data.testnumber+1)+' '+testdesc
thtml = html_timetotal3.format(run_time, testdesc)
devtl.html += thtml
- elif data.fwValid:
- suspend_time = '%.0f'%(sktime + (data.fwSuspend/1000000.0))
- resume_time = '%.0f'%(rktime + (data.fwResume/1000000.0))
- testdesc1 = 'Total'
- testdesc2 = ''
- stitle = 'time from kernel enter_state(%s) to low-power mode [kernel & firmware time]' % sysvals.suspendmode
- rtitle = 'time from low-power mode to return from kernel enter_state(%s) [firmware & kernel time]' % sysvals.suspendmode
- if(len(testruns) > 1):
- testdesc1 = testdesc2 = ordinal(data.testnumber+1)
- testdesc2 += ' '
- if(data.tLow == 0):
- thtml = html_timetotal.format(suspend_time, \
- resume_time, testdesc1, stitle, rtitle)
- else:
- thtml = html_timetotal2.format(suspend_time, low_time, \
- resume_time, testdesc1, stitle, rtitle)
- devtl.html += thtml
+ continue
+ # typical full suspend/resume header
+ stot, rtot = sktime, rktime = data.getTimeValues()
+ ssrc, rsrc, testdesc, testdesc2 = ['kernel'], ['kernel'], 'Kernel', ''
+ if data.fwValid:
+ stot += (data.fwSuspend/1000000.0)
+ rtot += (data.fwResume/1000000.0)
+ ssrc.append('firmware')
+ rsrc.append('firmware')
+ testdesc = 'Total'
+ if 'time' in data.wifi and data.wifi['stat'] != 'timeout':
+ rtot += data.end - data.tKernRes + (data.wifi['time'] * 1000.0)
+ rsrc.append('wifi')
+ testdesc = 'Total'
+ suspend_time, resume_time = '%.3f' % stot, '%.3f' % rtot
+ stitle = 'time from kernel suspend start to %s mode [%s time]' % \
+ (sysvals.suspendmode, ' & '.join(ssrc))
+ rtitle = 'time from %s mode to kernel resume complete [%s time]' % \
+ (sysvals.suspendmode, ' & '.join(rsrc))
+ if(len(testruns) > 1):
+ testdesc = testdesc2 = ordinal(data.testnumber+1)
+ testdesc2 += ' '
+ if(len(data.tLow) == 0):
+ thtml = html_timetotal.format(suspend_time, \
+ resume_time, testdesc, stitle, rtitle)
+ else:
+ low_time = '+'.join(data.tLow)
+ thtml = html_timetotal2.format(suspend_time, low_time, \
+ resume_time, testdesc, stitle, rtitle)
+ devtl.html += thtml
+ if not data.fwValid and 'dev' not in data.wifi:
+ continue
+ # extra detail when the times come from multiple sources
+ thtml = '<table class="time2">\n<tr>'
+ thtml += html_kdesc.format(testdesc2, '%.3f'%sktime, 'Suspend', 'green')
+ if data.fwValid:
sftime = '%.3f'%(data.fwSuspend / 1000000.0)
rftime = '%.3f'%(data.fwResume / 1000000.0)
- devtl.html += html_timegroups.format('%.3f'%sktime, \
- sftime, rftime, '%.3f'%rktime, testdesc2, sysvals.suspendmode)
- else:
- suspend_time = '%.3f' % sktime
- resume_time = '%.3f' % rktime
- testdesc = 'Kernel'
- stitle = 'time from kernel enter_state(%s) to firmware mode [kernel time only]' % sysvals.suspendmode
- rtitle = 'time from firmware mode to return from kernel enter_state(%s) [kernel time only]' % sysvals.suspendmode
- if(len(testruns) > 1):
- testdesc = ordinal(data.testnumber+1)+' '+testdesc
- if(data.tLow == 0):
- thtml = html_timetotal.format(suspend_time, \
- resume_time, testdesc, stitle, rtitle)
+ thtml += html_fwdesc.format(testdesc2, sftime, 'Suspend', 'green')
+ thtml += html_fwdesc.format(testdesc2, rftime, 'Resume', 'yellow')
+ thtml += html_kdesc.format(testdesc2, '%.3f'%rktime, 'Resume', 'yellow')
+ if 'time' in data.wifi:
+ if data.wifi['stat'] != 'timeout':
+ wtime = '%.0f ms'%(data.end - data.tKernRes + (data.wifi['time'] * 1000.0))
else:
- thtml = html_timetotal2.format(suspend_time, low_time, \
- resume_time, testdesc, stitle, rtitle)
- devtl.html += thtml
-
+ wtime = 'TIMEOUT'
+ thtml += html_wifdesc.format(testdesc2, wtime, data.wifi['dev'])
+ thtml += '</tr>\n</table>\n'
+ devtl.html += thtml
if testfail:
devtl.html += html_fail.format(testfail)
@@ -3788,7 +4475,7 @@
for group in data.devicegroups:
devlist = []
for phase in group:
- for devname in data.tdevlist[phase]:
+ for devname in sorted(data.tdevlist[phase]):
d = DevItem(data.testnumber, phase, data.dmesg[phase]['list'][devname])
devlist.append(d)
if d.isa('kth'):
@@ -3820,15 +4507,14 @@
# draw the full timeline
devtl.createZoomBox(sysvals.suspendmode, len(testruns))
- phases = {'suspend':[],'resume':[]}
- for phase in data.dmesg:
- if 'resume' in phase:
- phases['resume'].append(phase)
- else:
- phases['suspend'].append(phase)
-
- # draw each test run chronologically
for data in testruns:
+ # draw each test run and block chronologically
+ phases = {'suspend':[],'resume':[]}
+ for phase in data.sortedPhases():
+ if data.dmesg[phase]['start'] >= data.tSuspended:
+ phases['resume'].append(phase)
+ else:
+ phases['suspend'].append(phase)
# now draw the actual timeline blocks
for dir in phases:
# draw suspend and resume blocks separately
@@ -3850,7 +4536,7 @@
continue
width = '%f' % (((mTotal*100.0)-sysvals.srgap/2)/tTotal)
devtl.html += devtl.html_tblock.format(bname, left, width, devtl.scaleH)
- for b in sorted(phases[dir]):
+ for b in phases[dir]:
# draw the phase color background
phase = data.dmesg[b]
length = phase['end']-phase['start']
@@ -3865,16 +4551,13 @@
id = '%d_%d' % (idx1, idx2)
right = '%f' % (((mMax-t)*100.0)/mTotal)
devtl.html += html_error.format(right, id, type)
- for b in sorted(phases[dir]):
+ for b in phases[dir]:
# draw the devices for this phase
phaselist = data.dmesg[b]['list']
- for d in data.tdevlist[b]:
- name = d
- drv = ''
- dev = phaselist[d]
- xtraclass = ''
- xtrainfo = ''
- xtrastyle = ''
+ for d in sorted(data.tdevlist[b]):
+ dname = d if '[' not in d else d.split('[')[0]
+ name, dev = dname, phaselist[d]
+ drv = xtraclass = xtrainfo = xtrastyle = ''
if 'htmlclass' in dev:
xtraclass = dev['htmlclass']
if 'color' in dev:
@@ -3905,7 +4588,7 @@
title += b
devtl.html += devtl.html_device.format(dev['id'], \
title, left, top, '%.3f'%rowheight, width, \
- d+drv, xtraclass, xtrastyle)
+ dname+drv, xtraclass, xtrastyle)
if('cpuexec' in dev):
for t in sorted(dev['cpuexec']):
start, end = t
@@ -3923,6 +4606,8 @@
continue
# draw any trace events for this device
for e in dev['src']:
+ if e.length == 0:
+ continue
height = '%.3f' % devtl.rowH
top = '%.3f' % (rowtop + devtl.scaleH + (e.row*devtl.rowH))
left = '%f' % (((e.time-m0)*100)/mTotal)
@@ -3942,19 +4627,17 @@
# draw a legend which describes the phases by color
if sysvals.suspendmode != 'command':
- data = testruns[-1]
+ phasedef = testruns[-1].phasedef
devtl.html += '<div class="legend">\n'
- pdelta = 100.0/len(data.phases)
+ pdelta = 100.0/len(phasedef.keys())
pmargin = pdelta / 4.0
- for phase in data.phases:
- tmp = phase.split('_')
- id = tmp[0][0]
- if(len(tmp) > 1):
- id += tmp[1][0]
- order = '%.2f' % ((data.dmesg[phase]['order'] * pdelta) + pmargin)
- name = string.replace(phase, '_', ' ')
- devtl.html += devtl.html_legend.format(order, \
- data.dmesg[phase]['color'], name, id)
+ for phase in sorted(phasedef, key=lambda k:phasedef[k]['order']):
+ id, p = '', phasedef[phase]
+ for word in phase.split('_'):
+ id += word[0]
+ order = '%.2f' % ((p['order'] * pdelta) + pmargin)
+ name = phase.replace('_', ' ')
+ devtl.html += devtl.html_legend.format(order, p['color'], name, id)
devtl.html += '</div>\n'
hf = open(sysvals.htmlfile, 'w')
@@ -3970,7 +4653,7 @@
pscolor = 'linear-gradient(to top left, #ccc, #eee)'
hf.write(devtl.html_phaselet.format('pre_suspend_process', \
'0', '0', pscolor))
- for b in data.phases:
+ for b in data.sortedPhases():
phase = data.dmesg[b]
length = phase['end']-phase['start']
left = '%.3f' % (((phase['start']-t0)*100.0)/tTotal)
@@ -4522,48 +5205,49 @@
sv.rstgt, sv.rsval, sv.rsdir = 'on', 'auto', 'enabled'
else:
sv.rstgt, sv.rsval, sv.rsdir = 'auto', 'on', 'disabled'
- print('CONFIGURING RUNTIME SUSPEND...')
+ pprint('CONFIGURING RUNTIME SUSPEND...')
sv.rslist = deviceInfo(sv.rstgt)
for i in sv.rslist:
sv.setVal(sv.rsval, i)
- print('runtime suspend %s on all devices (%d changed)' % (sv.rsdir, len(sv.rslist)))
- print('waiting 5 seconds...')
+ pprint('runtime suspend %s on all devices (%d changed)' % (sv.rsdir, len(sv.rslist)))
+ pprint('waiting 5 seconds...')
time.sleep(5)
else:
# runtime suspend re-enable or re-disable
for i in sv.rslist:
sv.setVal(sv.rstgt, i)
- print('runtime suspend settings restored on %d devices' % len(sv.rslist))
+ pprint('runtime suspend settings restored on %d devices' % len(sv.rslist))
# Function: executeSuspend
# Description:
# Execute system suspend through the sysfs interface, then copy the output
# dmesg and ftrace files to the test output directory.
-def executeSuspend():
+def executeSuspend(quiet=False):
pm = ProcessMonitor()
tp = sysvals.tpath
- fwdata = []
+ if sysvals.wifi:
+ wifi = sysvals.checkWifi()
+ testdata = []
# run these commands to prepare the system for suspend
if sysvals.display:
- if sysvals.display > 0:
- print('TURN DISPLAY ON')
- call('xset -d :0.0 dpms force suspend', shell=True)
- call('xset -d :0.0 dpms force on', shell=True)
- else:
- print('TURN DISPLAY OFF')
- call('xset -d :0.0 dpms force suspend', shell=True)
+ if not quiet:
+ pprint('SET DISPLAY TO %s' % sysvals.display.upper())
+ displayControl(sysvals.display)
time.sleep(1)
if sysvals.sync:
- print('SYNCING FILESYSTEMS')
+ if not quiet:
+ pprint('SYNCING FILESYSTEMS')
call('sync', shell=True)
# mark the start point in the kernel ring buffer just as we start
sysvals.initdmesg()
# start ftrace
if(sysvals.usecallgraph or sysvals.usetraceevents):
- print('START TRACING')
+ if not quiet:
+ pprint('START TRACING')
sysvals.fsetVal('1', 'tracing_on')
if sysvals.useprocmon:
pm.start()
+ sysvals.cmdinfo(True)
# execute however many s/r runs requested
for count in range(1,sysvals.execcount+1):
# x2delay in between test runs
@@ -4573,27 +5257,31 @@
sysvals.fsetVal('WAIT END', 'trace_marker')
# start message
if sysvals.testcommand != '':
- print('COMMAND START')
+ pprint('COMMAND START')
else:
if(sysvals.rtcwake):
- print('SUSPEND START')
+ pprint('SUSPEND START')
else:
- print('SUSPEND START (press a key to resume)')
+ pprint('SUSPEND START (press a key to resume)')
# set rtcwake
if(sysvals.rtcwake):
- print('will issue an rtcwake in %d seconds' % sysvals.rtcwaketime)
+ if not quiet:
+ pprint('will issue an rtcwake in %d seconds' % sysvals.rtcwaketime)
sysvals.rtcWakeAlarmOn()
# start of suspend trace marker
if(sysvals.usecallgraph or sysvals.usetraceevents):
- sysvals.fsetVal('SUSPEND START', 'trace_marker')
+ sysvals.fsetVal(datetime.now().strftime(sysvals.tmstart), 'trace_marker')
# predelay delay
if(count == 1 and sysvals.predelay > 0):
sysvals.fsetVal('WAIT %d' % sysvals.predelay, 'trace_marker')
time.sleep(sysvals.predelay/1000.0)
sysvals.fsetVal('WAIT END', 'trace_marker')
# initiate suspend or command
+ tdata = {'error': ''}
if sysvals.testcommand != '':
- call(sysvals.testcommand+' 2>&1', shell=True);
+ res = call(sysvals.testcommand+' 2>&1', shell=True);
+ if res != 0:
+ tdata['error'] = 'cmd returned %d' % res
else:
mode = sysvals.suspendmode
if sysvals.memmode and os.path.exists(sysvals.mempowerfile):
@@ -4601,13 +5289,24 @@
pf = open(sysvals.mempowerfile, 'w')
pf.write(sysvals.memmode)
pf.close()
- pf = open(sysvals.powerfile, 'w')
- pf.write(mode)
- # execution will pause here
- try:
+ if sysvals.diskmode and os.path.exists(sysvals.diskpowerfile):
+ mode = 'disk'
+ pf = open(sysvals.diskpowerfile, 'w')
+ pf.write(sysvals.diskmode)
pf.close()
- except:
- pass
+ if mode == 'freeze' and sysvals.haveTurbostat():
+ # execution will pause here
+ turbo = sysvals.turbostat()
+ if turbo:
+ tdata['turbo'] = turbo
+ else:
+ pf = open(sysvals.powerfile, 'w')
+ pf.write(mode)
+ # execution will pause here
+ try:
+ pf.close()
+ except Exception as e:
+ tdata['error'] = str(e)
if(sysvals.rtcwake):
sysvals.rtcWakeAlarmOff()
# postdelay delay
@@ -4616,27 +5315,35 @@
time.sleep(sysvals.postdelay/1000.0)
sysvals.fsetVal('WAIT END', 'trace_marker')
# return from suspend
- print('RESUME COMPLETE')
+ pprint('RESUME COMPLETE')
if(sysvals.usecallgraph or sysvals.usetraceevents):
- sysvals.fsetVal('RESUME COMPLETE', 'trace_marker')
+ sysvals.fsetVal(datetime.now().strftime(sysvals.tmend), 'trace_marker')
+ if sysvals.wifi and wifi:
+ tdata['wifi'] = sysvals.pollWifi(wifi)
if(sysvals.suspendmode == 'mem' or sysvals.suspendmode == 'command'):
- fwdata.append(getFPDT(False))
+ tdata['fw'] = getFPDT(False)
+ testdata.append(tdata)
+ cmdafter = sysvals.cmdinfo(False)
# stop ftrace
if(sysvals.usecallgraph or sysvals.usetraceevents):
if sysvals.useprocmon:
pm.stop()
sysvals.fsetVal('0', 'tracing_on')
- print('CAPTURING TRACE')
- op = sysvals.writeDatafileHeader(sysvals.ftracefile, fwdata)
+ # grab a copy of the dmesg output
+ if not quiet:
+ pprint('CAPTURING DMESG')
+ sysvals.getdmesg(testdata)
+ # grab a copy of the ftrace output
+ if(sysvals.usecallgraph or sysvals.usetraceevents):
+ if not quiet:
+ pprint('CAPTURING TRACE')
+ op = sysvals.writeDatafileHeader(sysvals.ftracefile, testdata)
fp = open(tp+'trace', 'r')
for line in fp:
op.write(line)
op.close()
sysvals.fsetVal('', 'trace')
- devProps()
- # grab a copy of the dmesg output
- print('CAPTURING DMESG')
- sysvals.getdmesg(fwdata)
+ sysvals.platforminfo(cmdafter)
def readFile(file):
if os.path.islink(file):
@@ -4651,9 +5358,9 @@
# The time string, e.g. "1901m16s"
def ms2nice(val):
val = int(val)
- h = val / 3600000
- m = (val / 60000) % 60
- s = (val / 1000) % 60
+ h = val // 3600000
+ m = (val // 60000) % 60
+ s = (val // 1000) % 60
if h > 0:
return '%d:%02d:%02d' % (h, m, s)
if m > 0:
@@ -4673,15 +5380,15 @@
# a list of USB device names to sysvals for better timeline readability
def deviceInfo(output=''):
if not output:
- print('LEGEND')
- print('---------------------------------------------------------------------------------------------')
- print(' A = async/sync PM queue (A/S) C = runtime active children')
- print(' R = runtime suspend enabled/disabled (E/D) rACTIVE = runtime active (min/sec)')
- print(' S = runtime status active/suspended (A/S) rSUSPEND = runtime suspend (min/sec)')
- print(' U = runtime usage count')
- print('---------------------------------------------------------------------------------------------')
- print('DEVICE NAME A R S U C rACTIVE rSUSPEND')
- print('---------------------------------------------------------------------------------------------')
+ pprint('LEGEND\n'\
+ '---------------------------------------------------------------------------------------------\n'\
+ ' A = async/sync PM queue (A/S) C = runtime active children\n'\
+ ' R = runtime suspend enabled/disabled (E/D) rACTIVE = runtime active (min/sec)\n'\
+ ' S = runtime status active/suspended (A/S) rSUSPEND = runtime suspend (min/sec)\n'\
+ ' U = runtime usage count\n'\
+ '---------------------------------------------------------------------------------------------\n'\
+ 'DEVICE NAME A R S U C rACTIVE rSUSPEND\n'\
+ '---------------------------------------------------------------------------------------------')
res = []
tgtval = 'runtime_status'
@@ -4723,129 +5430,8 @@
ms2nice(power['runtime_active_time']), \
ms2nice(power['runtime_suspended_time']))
for i in sorted(lines):
- print lines[i]
+ print(lines[i])
return res
-
-# Function: devProps
-# Description:
-# Retrieve a list of properties for all devices in the trace log
-def devProps(data=0):
- props = dict()
-
- if data:
- idx = data.index(': ') + 2
- if idx >= len(data):
- return
- devlist = data[idx:].split(';')
- for dev in devlist:
- f = dev.split(',')
- if len(f) < 3:
- continue
- dev = f[0]
- props[dev] = DevProps()
- props[dev].altname = f[1]
- if int(f[2]):
- props[dev].async = True
- else:
- props[dev].async = False
- sysvals.devprops = props
- if sysvals.suspendmode == 'command' and 'testcommandstring' in props:
- sysvals.testcommand = props['testcommandstring'].altname
- return
-
- if(os.path.exists(sysvals.ftracefile) == False):
- doError('%s does not exist' % sysvals.ftracefile)
-
- # first get the list of devices we need properties for
- msghead = 'Additional data added by AnalyzeSuspend'
- alreadystamped = False
- tp = TestProps()
- tf = sysvals.openlog(sysvals.ftracefile, 'r')
- for line in tf:
- if msghead in line:
- alreadystamped = True
- continue
- # determine the trace data type (required for further parsing)
- m = re.match(sysvals.tracertypefmt, line)
- if(m):
- tp.setTracerType(m.group('t'))
- continue
- # parse only valid lines, if this is not one move on
- m = re.match(tp.ftrace_line_fmt, line)
- if(not m or 'device_pm_callback_start' not in line):
- continue
- m = re.match('.*: (?P<drv>.*) (?P<d>.*), parent: *(?P<p>.*), .*', m.group('msg'));
- if(not m):
- continue
- dev = m.group('d')
- if dev not in props:
- props[dev] = DevProps()
- tf.close()
-
- if not alreadystamped and sysvals.suspendmode == 'command':
- out = '#\n# '+msghead+'\n# Device Properties: '
- out += 'testcommandstring,%s,0;' % (sysvals.testcommand)
- with sysvals.openlog(sysvals.ftracefile, 'a') as fp:
- fp.write(out+'\n')
- sysvals.devprops = props
- return
-
- # now get the syspath for each of our target devices
- for dirname, dirnames, filenames in os.walk('/sys/devices'):
- if(re.match('.*/power', dirname) and 'async' in filenames):
- dev = dirname.split('/')[-2]
- if dev in props and (not props[dev].syspath or len(dirname) < len(props[dev].syspath)):
- props[dev].syspath = dirname[:-6]
-
- # now fill in the properties for our target devices
- for dev in props:
- dirname = props[dev].syspath
- if not dirname or not os.path.exists(dirname):
- continue
- with open(dirname+'/power/async') as fp:
- text = fp.read()
- props[dev].async = False
- if 'enabled' in text:
- props[dev].async = True
- fields = os.listdir(dirname)
- if 'product' in fields:
- with open(dirname+'/product') as fp:
- props[dev].altname = fp.read()
- elif 'name' in fields:
- with open(dirname+'/name') as fp:
- props[dev].altname = fp.read()
- elif 'model' in fields:
- with open(dirname+'/model') as fp:
- props[dev].altname = fp.read()
- elif 'description' in fields:
- with open(dirname+'/description') as fp:
- props[dev].altname = fp.read()
- elif 'id' in fields:
- with open(dirname+'/id') as fp:
- props[dev].altname = fp.read()
- elif 'idVendor' in fields and 'idProduct' in fields:
- idv, idp = '', ''
- with open(dirname+'/idVendor') as fp:
- idv = fp.read().strip()
- with open(dirname+'/idProduct') as fp:
- idp = fp.read().strip()
- props[dev].altname = '%s:%s' % (idv, idp)
-
- if props[dev].altname:
- out = props[dev].altname.strip().replace('\n', ' ')
- out = out.replace(',', ' ')
- out = out.replace(';', ' ')
- props[dev].altname = out
-
- # and now write the data to the ftrace file
- if not alreadystamped:
- out = '#\n# '+msghead+'\n# Device Properties: '
- for dev in sorted(props):
- out += props[dev].out(dev)
- with sysvals.openlog(sysvals.ftracefile, 'a') as fp:
- fp.write(out+'\n')
-
- sysvals.devprops = props
# Function: getModes
# Description:
@@ -4856,12 +5442,12 @@
modes = []
if(os.path.exists(sysvals.powerfile)):
fp = open(sysvals.powerfile, 'r')
- modes = string.split(fp.read())
+ modes = fp.read().split()
fp.close()
if(os.path.exists(sysvals.mempowerfile)):
deep = False
fp = open(sysvals.mempowerfile, 'r')
- for m in string.split(fp.read()):
+ for m in fp.read().split():
memmode = m.strip('[]')
if memmode == 'deep':
deep = True
@@ -4870,6 +5456,11 @@
fp.close()
if 'mem' in modes and not deep:
modes.remove('mem')
+ if('disk' in modes and os.path.exists(sysvals.diskpowerfile)):
+ fp = open(sysvals.diskpowerfile, 'r')
+ for m in fp.read().split():
+ modes.append('disk-%s' % m.strip('[]'))
+ fp.close()
return modes
# Function: dmidecode
@@ -4930,25 +5521,26 @@
continue
# read in the memory for scanning
- fp = open(mempath, 'rb')
try:
+ fp = open(mempath, 'rb')
fp.seek(memaddr)
buf = fp.read(memsize)
except:
if(fatal):
doError('DMI table is unreachable, sorry')
else:
+ pprint('WARNING: /dev/mem is not readable, ignoring DMI data')
return out
fp.close()
# search for either an SM table or DMI table
i = base = length = num = 0
while(i < memsize):
- if buf[i:i+4] == '_SM_' and i < memsize - 16:
+ if buf[i:i+4] == b'_SM_' and i < memsize - 16:
length = struct.unpack('H', buf[i+22:i+24])[0]
base, num = struct.unpack('IH', buf[i+24:i+30])
break
- elif buf[i:i+5] == '_DMI_':
+ elif buf[i:i+5] == b'_DMI_':
length = struct.unpack('H', buf[i+6:i+8])[0]
base, num = struct.unpack('IH', buf[i+8:i+14])
break
@@ -4960,14 +5552,15 @@
return out
# read in the SM or DMI table
- fp = open(mempath, 'rb')
try:
+ fp = open(mempath, 'rb')
fp.seek(base)
buf = fp.read(length)
except:
if(fatal):
doError('DMI table is unreachable, sorry')
else:
+ pprint('WARNING: /dev/mem is not readable, ignoring DMI data')
return out
fp.close()
@@ -4980,37 +5573,51 @@
if 0 == struct.unpack('H', buf[n:n+2])[0]:
break
n += 1
- data = buf[i+size:n+2].split('\0')
+ data = buf[i+size:n+2].split(b'\0')
for name in info:
itype, idxadr = info[name]
if itype == type:
- idx = struct.unpack('B', buf[i+idxadr])[0]
+ idx = struct.unpack('B', buf[i+idxadr:i+idxadr+1])[0]
if idx > 0 and idx < len(data) - 1:
- s = data[idx-1].strip()
- if s and s.lower() != 'to be filled by o.e.m.':
- out[name] = data[idx-1]
+ s = data[idx-1].decode('utf-8')
+ if s.strip() and s.strip().lower() != 'to be filled by o.e.m.':
+ out[name] = s
i = n + 2
count += 1
return out
-def getBattery():
- p = '/sys/class/power_supply'
- bat = dict()
- for d in os.listdir(p):
- type = sysvals.getVal(os.path.join(p, d, 'type')).strip().lower()
- if type != 'battery':
- continue
- for v in ['status', 'energy_now', 'capacity_now']:
- bat[v] = sysvals.getVal(os.path.join(p, d, v)).strip().lower()
- break
- ac = True
- if 'status' in bat and 'discharging' in bat['status']:
- ac = False
- charge = 0
- for v in ['energy_now', 'capacity_now']:
- if v in bat and bat[v]:
- charge = int(bat[v])
- return (ac, charge)
+def displayControl(cmd):
+ xset, ret = 'timeout 10 xset -d :0.0 {0}', 0
+ if sysvals.sudouser:
+ xset = 'sudo -u %s %s' % (sysvals.sudouser, xset)
+ if cmd == 'init':
+ ret = call(xset.format('dpms 0 0 0'), shell=True)
+ if not ret:
+ ret = call(xset.format('s off'), shell=True)
+ elif cmd == 'reset':
+ ret = call(xset.format('s reset'), shell=True)
+ elif cmd in ['on', 'off', 'standby', 'suspend']:
+ b4 = displayControl('stat')
+ ret = call(xset.format('dpms force %s' % cmd), shell=True)
+ if not ret:
+ curr = displayControl('stat')
+ sysvals.vprint('Display Switched: %s -> %s' % (b4, curr))
+ if curr != cmd:
+ sysvals.vprint('WARNING: Display failed to change to %s' % cmd)
+ if ret:
+ sysvals.vprint('WARNING: Display failed to change to %s with xset' % cmd)
+ return ret
+ elif cmd == 'stat':
+ fp = Popen(xset.format('q').split(' '), stdout=PIPE).stdout
+ ret = 'unknown'
+ for line in fp:
+ m = re.match('[\s]*Monitor is (?P<m>.*)', ascii(line))
+ if(m and len(m.group('m')) >= 2):
+ out = m.group('m').lower()
+ ret = out[3:] if out[0:2] == 'in' else out
+ break
+ fp.close()
+ return ret
# Function: getFPDT
# Description:
@@ -5055,20 +5662,22 @@
table = struct.unpack('4sIBB6s8sI4sI', buf[0:36])
if(output):
- print('')
- print('Firmware Performance Data Table (%s)' % table[0])
- print(' Signature : %s' % table[0])
- print(' Table Length : %u' % table[1])
- print(' Revision : %u' % table[2])
- print(' Checksum : 0x%x' % table[3])
- print(' OEM ID : %s' % table[4])
- print(' OEM Table ID : %s' % table[5])
- print(' OEM Revision : %u' % table[6])
- print(' Creator ID : %s' % table[7])
- print(' Creator Revision : 0x%x' % table[8])
- print('')
+ pprint('\n'\
+ 'Firmware Performance Data Table (%s)\n'\
+ ' Signature : %s\n'\
+ ' Table Length : %u\n'\
+ ' Revision : %u\n'\
+ ' Checksum : 0x%x\n'\
+ ' OEM ID : %s\n'\
+ ' OEM Table ID : %s\n'\
+ ' OEM Revision : %u\n'\
+ ' Creator ID : %s\n'\
+ ' Creator Revision : 0x%x\n'\
+ '' % (ascii(table[0]), ascii(table[0]), table[1], table[2],
+ table[3], ascii(table[4]), ascii(table[5]), table[6],
+ ascii(table[7]), table[8]))
- if(table[0] != 'FPDT'):
+ if(table[0] != b'FPDT'):
if(output):
doError('Invalid FPDT table')
return False
@@ -5077,7 +5686,11 @@
i = 0
fwData = [0, 0]
records = buf[36:]
- fp = open(sysvals.mempath, 'rb')
+ try:
+ fp = open(sysvals.mempath, 'rb')
+ except:
+ pprint('WARNING: /dev/mem is not readable, ignoring the FPDT data')
+ return False
while(i < len(records)):
header = struct.unpack('HBB', records[i:i+4])
if(header[0] not in rectype):
@@ -5092,22 +5705,24 @@
first = fp.read(8)
except:
if(output):
- print('Bad address 0x%x in %s' % (addr, sysvals.mempath))
+ pprint('Bad address 0x%x in %s' % (addr, sysvals.mempath))
return [0, 0]
rechead = struct.unpack('4sI', first)
recdata = fp.read(rechead[1]-8)
- if(rechead[0] == 'FBPT'):
- record = struct.unpack('HBBIQQQQQ', recdata)
+ if(rechead[0] == b'FBPT'):
+ record = struct.unpack('HBBIQQQQQ', recdata[:48])
if(output):
- print('%s (%s)' % (rectype[header[0]], rechead[0]))
- print(' Reset END : %u ns' % record[4])
- print(' OS Loader LoadImage Start : %u ns' % record[5])
- print(' OS Loader StartImage Start : %u ns' % record[6])
- print(' ExitBootServices Entry : %u ns' % record[7])
- print(' ExitBootServices Exit : %u ns' % record[8])
- elif(rechead[0] == 'S3PT'):
+ pprint('%s (%s)\n'\
+ ' Reset END : %u ns\n'\
+ ' OS Loader LoadImage Start : %u ns\n'\
+ ' OS Loader StartImage Start : %u ns\n'\
+ ' ExitBootServices Entry : %u ns\n'\
+ ' ExitBootServices Exit : %u ns'\
+ '' % (rectype[header[0]], ascii(rechead[0]), record[4], record[5],
+ record[6], record[7], record[8]))
+ elif(rechead[0] == b'S3PT'):
if(output):
- print('%s (%s)' % (rectype[header[0]], rechead[0]))
+ pprint('%s (%s)' % (rectype[header[0]], ascii(rechead[0])))
j = 0
while(j < len(recdata)):
prechead = struct.unpack('HBB', recdata[j:j+4])
@@ -5117,27 +5732,26 @@
record = struct.unpack('IIQQ', recdata[j:j+prechead[1]])
fwData[1] = record[2]
if(output):
- print(' %s' % prectype[prechead[0]])
- print(' Resume Count : %u' % \
- record[1])
- print(' FullResume : %u ns' % \
- record[2])
- print(' AverageResume : %u ns' % \
- record[3])
+ pprint(' %s\n'\
+ ' Resume Count : %u\n'\
+ ' FullResume : %u ns\n'\
+ ' AverageResume : %u ns'\
+ '' % (prectype[prechead[0]], record[1],
+ record[2], record[3]))
elif(prechead[0] == 1):
record = struct.unpack('QQ', recdata[j+4:j+prechead[1]])
fwData[0] = record[1] - record[0]
if(output):
- print(' %s' % prectype[prechead[0]])
- print(' SuspendStart : %u ns' % \
- record[0])
- print(' SuspendEnd : %u ns' % \
- record[1])
- print(' SuspendTime : %u ns' % \
- fwData[0])
+ pprint(' %s\n'\
+ ' SuspendStart : %u ns\n'\
+ ' SuspendEnd : %u ns\n'\
+ ' SuspendTime : %u ns'\
+ '' % (prectype[prechead[0]], record[0],
+ record[1], fwData[0]))
+
j += prechead[1]
if(output):
- print('')
+ pprint('')
i += header[1]
fp.close()
return fwData
@@ -5149,26 +5763,26 @@
# Output:
# True if the test will work, False if not
def statusCheck(probecheck=False):
- status = True
+ status = ''
- print('Checking this system (%s)...' % platform.node())
+ pprint('Checking this system (%s)...' % platform.node())
# check we have root access
res = sysvals.colorText('NO (No features of this tool will work!)')
if(sysvals.rootCheck(False)):
res = 'YES'
- print(' have root access: %s' % res)
+ pprint(' have root access: %s' % res)
if(res != 'YES'):
- print(' Try running this script with sudo')
- return False
+ pprint(' Try running this script with sudo')
+ return 'missing root access'
# check sysfs is mounted
res = sysvals.colorText('NO (No features of this tool will work!)')
if(os.path.exists(sysvals.powerfile)):
res = 'YES'
- print(' is sysfs mounted: %s' % res)
+ pprint(' is sysfs mounted: %s' % res)
if(res != 'YES'):
- return False
+ return 'sysfs is missing'
# check target mode is a valid mode
if sysvals.suspendmode != 'command':
@@ -5177,11 +5791,11 @@
if(sysvals.suspendmode in modes):
res = 'YES'
else:
- status = False
- print(' is "%s" a valid power mode: %s' % (sysvals.suspendmode, res))
+ status = '%s mode is not supported' % sysvals.suspendmode
+ pprint(' is "%s" a valid power mode: %s' % (sysvals.suspendmode, res))
if(res == 'NO'):
- print(' valid power modes are: %s' % modes)
- print(' please choose one with -m')
+ pprint(' valid power modes are: %s' % modes)
+ pprint(' please choose one with -m')
# check if ftrace is available
res = sysvals.colorText('NO')
@@ -5189,17 +5803,18 @@
if(ftgood):
res = 'YES'
elif(sysvals.usecallgraph):
- status = False
- print(' is ftrace supported: %s' % res)
+ status = 'ftrace is not properly supported'
+ pprint(' is ftrace supported: %s' % res)
# check if kprobes are available
- res = sysvals.colorText('NO')
- sysvals.usekprobes = sysvals.verifyKprobes()
- if(sysvals.usekprobes):
- res = 'YES'
- else:
- sysvals.usedevsrc = False
- print(' are kprobes supported: %s' % res)
+ if sysvals.usekprobes:
+ res = sysvals.colorText('NO')
+ sysvals.usekprobes = sysvals.verifyKprobes()
+ if(sysvals.usekprobes):
+ res = 'YES'
+ else:
+ sysvals.usedevsrc = False
+ pprint(' are kprobes supported: %s' % res)
# what data source are we using
res = 'DMESG'
@@ -5210,15 +5825,26 @@
sysvals.usetraceevents = False
if(sysvals.usetraceevents):
res = 'FTRACE (all trace events found)'
- print(' timeline data source: %s' % res)
+ pprint(' timeline data source: %s' % res)
# check if rtcwake
res = sysvals.colorText('NO')
if(sysvals.rtcpath != ''):
res = 'YES'
elif(sysvals.rtcwake):
- status = False
- print(' is rtcwake supported: %s' % res)
+ status = 'rtcwake is not properly supported'
+ pprint(' is rtcwake supported: %s' % res)
+
+ # check info commands
+ pprint(' optional commands this tool may use for info:')
+ no = sysvals.colorText('MISSING')
+ yes = sysvals.colorText('FOUND', 32)
+ for c in ['turbostat', 'mcelog', 'lspci', 'lsusb']:
+ if c == 'turbostat':
+ res = yes if sysvals.haveTurbostat() else no
+ else:
+ res = yes if sysvals.getExec(c) else no
+ pprint(' %s: %s' % (c, res))
if not probecheck:
return status
@@ -5243,9 +5869,9 @@
def doError(msg, help=False):
if(help == True):
printHelp()
- print('ERROR: %s\n') % msg
+ pprint('ERROR: %s\n' % msg)
sysvals.outputResult({'error':msg})
- sys.exit()
+ sys.exit(1)
# Function: getArgInt
# Description:
@@ -5253,7 +5879,7 @@
def getArgInt(name, args, min, max, main=True):
if main:
try:
- arg = args.next()
+ arg = next(args)
except:
doError(name+': no argument supplied', True)
else:
@@ -5272,7 +5898,7 @@
def getArgFloat(name, args, min, max, main=True):
if main:
try:
- arg = args.next()
+ arg = next(args)
except:
doError(name+': no argument supplied', True)
else:
@@ -5285,8 +5911,11 @@
doError(name+': value should be between %f and %f' % (min, max), True)
return val
-def processData(live=False):
- print('PROCESSING DATA')
+def processData(live=False, quiet=False):
+ if not quiet:
+ pprint('PROCESSING: %s' % sysvals.htmlfile)
+ sysvals.vprint('usetraceevents=%s, usetracemarkers=%s, usekprobes=%s' % \
+ (sysvals.usetraceevents, sysvals.usetracemarkers, sysvals.usekprobes))
error = ''
if(sysvals.usetraceevents):
testruns, error = parseTraceLog(live)
@@ -5299,18 +5928,44 @@
parseKernelLog(data)
if(sysvals.ftracefile and (sysvals.usecallgraph or sysvals.usetraceevents)):
appendIncompleteTraceLog(testruns)
+ if not sysvals.stamp:
+ pprint('ERROR: data does not include the expected stamp')
+ return (testruns, {'error': 'timeline generation failed'})
+ shown = ['bios', 'biosdate', 'cpu', 'host', 'kernel', 'man', 'memfr',
+ 'memsz', 'mode', 'numcpu', 'plat', 'time', 'wifi']
+ sysvals.vprint('System Info:')
+ for key in sorted(sysvals.stamp):
+ if key in shown:
+ sysvals.vprint(' %-8s : %s' % (key.upper(), sysvals.stamp[key]))
sysvals.vprint('Command:\n %s' % sysvals.cmdline)
for data in testruns:
+ if data.turbostat:
+ idx, s = 0, 'Turbostat:\n '
+ for val in data.turbostat.split('|'):
+ idx += len(val) + 1
+ if idx >= 80:
+ idx = 0
+ s += '\n '
+ s += val + ' '
+ sysvals.vprint(s)
data.printDetails()
+ if len(sysvals.platinfo) > 0:
+ sysvals.vprint('\nPlatform Info:')
+ for info in sysvals.platinfo:
+ sysvals.vprint('[%s - %s]' % (info[0], info[1]))
+ sysvals.vprint(info[2])
+ sysvals.vprint('')
if sysvals.cgdump:
for data in testruns:
data.debugPrint()
- sys.exit()
+ sys.exit(0)
if len(testruns) < 1:
+ pprint('ERROR: Not enough test data to build a timeline')
return (testruns, {'error': 'timeline generation failed'})
sysvals.vprint('Creating the html timeline (%s)...' % sysvals.htmlfile)
createHTML(testruns, error)
- print('DONE')
+ if not quiet:
+ pprint('DONE: %s' % sysvals.htmlfile)
data = testruns[0]
stamp = data.stamp
stamp['suspend'], stamp['resume'] = data.getTimeValues()
@@ -5323,126 +5978,255 @@
# Function: rerunTest
# Description:
# generate an output from an existing set of ftrace/dmesg logs
-def rerunTest():
+def rerunTest(htmlfile=''):
if sysvals.ftracefile:
doesTraceLogHaveTraceEvents()
if not sysvals.dmesgfile and not sysvals.usetraceevents:
doError('recreating this html output requires a dmesg file')
- sysvals.setOutputFile()
+ if htmlfile:
+ sysvals.htmlfile = htmlfile
+ else:
+ sysvals.setOutputFile()
if os.path.exists(sysvals.htmlfile):
if not os.path.isfile(sysvals.htmlfile):
doError('a directory already exists with this name: %s' % sysvals.htmlfile)
elif not os.access(sysvals.htmlfile, os.W_OK):
doError('missing permission to write to %s' % sysvals.htmlfile)
- testruns, stamp = processData(False)
+ testruns, stamp = processData()
+ sysvals.resetlog()
return stamp
# Function: runTest
# Description:
# execute a suspend/resume, gather the logs, and generate the output
-def runTest(n=0):
+def runTest(n=0, quiet=False):
# prepare for the test
- sysvals.initFtrace()
+ sysvals.initFtrace(quiet)
sysvals.initTestOutput('suspend')
# execute the test
- executeSuspend()
+ executeSuspend(quiet)
sysvals.cleanupFtrace()
if sysvals.skiphtml:
- sysvals.sudouser(sysvals.testdir)
+ sysvals.outputResult({}, n)
+ sysvals.sudoUserchown(sysvals.testdir)
return
- testruns, stamp = processData(True)
+ testruns, stamp = processData(True, quiet)
for data in testruns:
del data
- sysvals.sudouser(sysvals.testdir)
+ sysvals.sudoUserchown(sysvals.testdir)
sysvals.outputResult(stamp, n)
+ if 'error' in stamp:
+ return 2
+ return 0
def find_in_html(html, start, end, firstonly=True):
- n, out = 0, []
- while n < len(html):
- m = re.search(start, html[n:])
+ cnt, out, list = len(html), [], []
+ if firstonly:
+ m = re.search(start, html)
+ if m:
+ list.append(m)
+ else:
+ list = re.finditer(start, html)
+ for match in list:
+ s = match.end()
+ e = cnt if (len(out) < 1 or s + 10000 > cnt) else s + 10000
+ m = re.search(end, html[s:e])
if not m:
break
- i = m.end()
- m = re.search(end, html[n+i:])
- if not m:
- break
- j = m.start()
- str = html[n+i:n+i+j]
+ e = s + m.start()
+ str = html[s:e]
if end == 'ms':
num = re.search(r'[-+]?\d*\.\d+|\d+', str)
str = num.group() if num else 'NaN'
if firstonly:
return str
out.append(str)
- n += i+j
if firstonly:
return ''
return out
+
+def data_from_html(file, outpath, issues, fulldetail=False):
+ html = open(file, 'r').read()
+ sysvals.htmlfile = os.path.relpath(file, outpath)
+ # extract general info
+ suspend = find_in_html(html, 'Kernel Suspend', 'ms')
+ resume = find_in_html(html, 'Kernel Resume', 'ms')
+ sysinfo = find_in_html(html, '<div class="stamp sysinfo">', '</div>')
+ line = find_in_html(html, '<div class="stamp">', '</div>')
+ stmp = line.split()
+ if not suspend or not resume or len(stmp) != 8:
+ return False
+ try:
+ dt = datetime.strptime(' '.join(stmp[3:]), '%B %d %Y, %I:%M:%S %p')
+ except:
+ return False
+ sysvals.hostname = stmp[0]
+ tstr = dt.strftime('%Y/%m/%d %H:%M:%S')
+ error = find_in_html(html, '<table class="testfail"><tr><td>', '</td>')
+ if error:
+ m = re.match('[a-z0-9]* failed in (?P<p>\S*).*', error)
+ if m:
+ result = 'fail in %s' % m.group('p')
+ else:
+ result = 'fail'
+ else:
+ result = 'pass'
+ # extract error info
+ tp, ilist = False, []
+ extra = dict()
+ log = find_in_html(html, '<div id="dmesglog" style="display:none;">',
+ '</div>').strip()
+ if log:
+ d = Data(0)
+ d.end = 999999999
+ d.dmesgtext = log.split('\n')
+ tp = d.extractErrorInfo()
+ for msg in tp.msglist:
+ sysvals.errorSummary(issues, msg)
+ if stmp[2] == 'freeze':
+ extra = d.turbostatInfo()
+ elist = dict()
+ for dir in d.errorinfo:
+ for err in d.errorinfo[dir]:
+ if err[0] not in elist:
+ elist[err[0]] = 0
+ elist[err[0]] += 1
+ for i in elist:
+ ilist.append('%sx%d' % (i, elist[i]) if elist[i] > 1 else i)
+ wifi = find_in_html(html, 'Wifi Resume: ', '</td>')
+ if wifi:
+ extra['wifi'] = wifi
+ low = find_in_html(html, 'freeze time: <b>', ' ms</b>')
+ if low and 'waking' in low:
+ issue = 'FREEZEWAKE'
+ match = [i for i in issues if i['match'] == issue]
+ if len(match) > 0:
+ match[0]['count'] += 1
+ if sysvals.hostname not in match[0]['urls']:
+ match[0]['urls'][sysvals.hostname] = [sysvals.htmlfile]
+ elif sysvals.htmlfile not in match[0]['urls'][sysvals.hostname]:
+ match[0]['urls'][sysvals.hostname].append(sysvals.htmlfile)
+ else:
+ issues.append({
+ 'match': issue, 'count': 1, 'line': issue,
+ 'urls': {sysvals.hostname: [sysvals.htmlfile]},
+ })
+ ilist.append(issue)
+ # extract device info
+ devices = dict()
+ for line in html.split('\n'):
+ m = re.match(' *<div id=\"[a,0-9]*\" *title=\"(?P<title>.*)\" class=\"thread.*', line)
+ if not m or 'thread kth' in line or 'thread sec' in line:
+ continue
+ m = re.match('(?P<n>.*) \((?P<t>[0-9,\.]*) ms\) (?P<p>.*)', m.group('title'))
+ if not m:
+ continue
+ name, time, phase = m.group('n'), m.group('t'), m.group('p')
+ if ' async' in name or ' sync' in name:
+ name = ' '.join(name.split(' ')[:-1])
+ if phase.startswith('suspend'):
+ d = 'suspend'
+ elif phase.startswith('resume'):
+ d = 'resume'
+ else:
+ continue
+ if d not in devices:
+ devices[d] = dict()
+ if name not in devices[d]:
+ devices[d][name] = 0.0
+ devices[d][name] += float(time)
+ # create worst device info
+ worst = dict()
+ for d in ['suspend', 'resume']:
+ worst[d] = {'name':'', 'time': 0.0}
+ dev = devices[d] if d in devices else 0
+ if dev and len(dev.keys()) > 0:
+ n = sorted(dev, key=lambda k:(dev[k], k), reverse=True)[0]
+ worst[d]['name'], worst[d]['time'] = n, dev[n]
+ data = {
+ 'mode': stmp[2],
+ 'host': stmp[0],
+ 'kernel': stmp[1],
+ 'sysinfo': sysinfo,
+ 'time': tstr,
+ 'result': result,
+ 'issues': ' '.join(ilist),
+ 'suspend': suspend,
+ 'resume': resume,
+ 'devlist': devices,
+ 'sus_worst': worst['suspend']['name'],
+ 'sus_worsttime': worst['suspend']['time'],
+ 'res_worst': worst['resume']['name'],
+ 'res_worsttime': worst['resume']['time'],
+ 'url': sysvals.htmlfile,
+ }
+ for key in extra:
+ data[key] = extra[key]
+ if fulldetail:
+ data['funclist'] = find_in_html(html, '<div title="', '" class="traceevent"', False)
+ if tp:
+ for arg in ['-multi ', '-info ']:
+ if arg in tp.cmdline:
+ data['target'] = tp.cmdline[tp.cmdline.find(arg):].split()[1]
+ break
+ return data
+
+def genHtml(subdir, force=False):
+ for dirname, dirnames, filenames in os.walk(subdir):
+ sysvals.dmesgfile = sysvals.ftracefile = sysvals.htmlfile = ''
+ for filename in filenames:
+ file = os.path.join(dirname, filename)
+ if sysvals.usable(file):
+ if(re.match('.*_dmesg.txt', filename)):
+ sysvals.dmesgfile = file
+ elif(re.match('.*_ftrace.txt', filename)):
+ sysvals.ftracefile = file
+ sysvals.setOutputFile()
+ if (sysvals.dmesgfile or sysvals.ftracefile) and sysvals.htmlfile and \
+ (force or not sysvals.usable(sysvals.htmlfile)):
+ pprint('FTRACE: %s' % sysvals.ftracefile)
+ if sysvals.dmesgfile:
+ pprint('DMESG : %s' % sysvals.dmesgfile)
+ rerunTest()
# Function: runSummary
# Description:
# create a summary of tests in a sub-directory
def runSummary(subdir, local=True, genhtml=False):
inpath = os.path.abspath(subdir)
- outpath = inpath
- if local:
- outpath = os.path.abspath('.')
- print('Generating a summary of folder "%s"' % inpath)
+ outpath = os.path.abspath('.') if local else inpath
+ pprint('Generating a summary of folder:\n %s' % inpath)
if genhtml:
- for dirname, dirnames, filenames in os.walk(subdir):
- sysvals.dmesgfile = sysvals.ftracefile = sysvals.htmlfile = ''
- for filename in filenames:
- if(re.match('.*_dmesg.txt', filename)):
- sysvals.dmesgfile = os.path.join(dirname, filename)
- elif(re.match('.*_ftrace.txt', filename)):
- sysvals.ftracefile = os.path.join(dirname, filename)
- sysvals.setOutputFile()
- if sysvals.ftracefile and sysvals.htmlfile and \
- not os.path.exists(sysvals.htmlfile):
- print('FTRACE: %s' % sysvals.ftracefile)
- if sysvals.dmesgfile:
- print('DMESG : %s' % sysvals.dmesgfile)
- rerunTest()
- testruns = []
+ genHtml(subdir)
+ target, issues, testruns = '', [], []
+ desc = {'host':[],'mode':[],'kernel':[]}
for dirname, dirnames, filenames in os.walk(subdir):
for filename in filenames:
if(not re.match('.*.html', filename)):
continue
- file = os.path.join(dirname, filename)
- html = open(file, 'r').read()
- suspend = find_in_html(html, 'Kernel Suspend', 'ms')
- resume = find_in_html(html, 'Kernel Resume', 'ms')
- line = find_in_html(html, '<div class="stamp">', '</div>')
- stmp = line.split()
- if not suspend or not resume or len(stmp) != 8:
+ data = data_from_html(os.path.join(dirname, filename), outpath, issues)
+ if(not data):
continue
- try:
- dt = datetime.strptime(' '.join(stmp[3:]), '%B %d %Y, %I:%M:%S %p')
- except:
- continue
- tstr = dt.strftime('%Y/%m/%d %H:%M:%S')
- error = find_in_html(html, '<table class="testfail"><tr><td>', '</td>')
- result = 'fail' if error else 'pass'
- ilist = []
- e = find_in_html(html, 'class="err"[\w=":;\.%\- ]*>', '→</div>', False)
- for i in list(set(e)):
- ilist.append('%sx%d' % (i, e.count(i)) if e.count(i) > 1 else i)
- data = {
- 'mode': stmp[2],
- 'host': stmp[0],
- 'kernel': stmp[1],
- 'time': tstr,
- 'result': result,
- 'issues': ','.join(ilist),
- 'suspend': suspend,
- 'resume': resume,
- 'url': os.path.relpath(file, outpath),
- }
+ if 'target' in data:
+ target = data['target']
testruns.append(data)
- outfile = os.path.join(outpath, 'summary.html')
- print('Summary file: %s' % outfile)
- createHTMLSummarySimple(testruns, outfile, inpath)
+ for key in desc:
+ if data[key] not in desc[key]:
+ desc[key].append(data[key])
+ pprint('Summary files:')
+ if len(desc['host']) == len(desc['mode']) == len(desc['kernel']) == 1:
+ title = '%s %s %s' % (desc['host'][0], desc['kernel'][0], desc['mode'][0])
+ if target:
+ title += ' %s' % target
+ else:
+ title = inpath
+ createHTMLSummarySimple(testruns, os.path.join(outpath, 'summary.html'), title)
+ pprint(' summary.html - tabular list of test data found')
+ createHTMLDeviceSummary(testruns, os.path.join(outpath, 'summary-devices.html'), title)
+ pprint(' summary-devices.html - kernel device list sorted by total execution time')
+ createHTMLIssuesSummary(testruns, issues, os.path.join(outpath, 'summary-issues.html'), title)
+ pprint(' summary-issues.html - kernel issues found sorted by frequency')
# Function: checkArgBool
# Description:
@@ -5459,7 +6243,7 @@
# Description:
# Configure the script via the info in a config file
def configFromFile(file):
- Config = ConfigParser.ConfigParser()
+ Config = configparser.ConfigParser()
Config.read(file)
sections = Config.sections()
@@ -5499,13 +6283,10 @@
else:
doError('invalid value --> (%s: %s), use "enable/disable"' % (option, value), True)
elif(option == 'display'):
- if value in switchvalues:
- if value in switchoff:
- sysvals.display = -1
- else:
- sysvals.display = 1
- else:
- doError('invalid value --> (%s: %s), use "on/off"' % (option, value), True)
+ disopt = ['on', 'off', 'standby', 'suspend']
+ if value not in disopt:
+ doError('invalid value --> (%s: %s), use %s' % (option, value, disopt), True)
+ sysvals.display = value
elif(option == 'gzip'):
sysvals.gzip = checkArgBool(option, value)
elif(option == 'cgfilter'):
@@ -5521,9 +6302,9 @@
sysvals.cgtest = getArgInt('cgtest', value, 0, 1, False)
elif(option == 'cgphase'):
d = Data(0)
- if value not in d.phases:
+ if value not in d.phasedef:
doError('invalid phase --> (%s: %s), valid phases are %s'\
- % (option, value, d.phases), True)
+ % (option, value, d.phasedef.keys()), True)
sysvals.cgphase = value
elif(option == 'fadd'):
file = sysvals.configFile(value)
@@ -5536,9 +6317,7 @@
nums = value.split()
if len(nums) != 2:
doError('multi requires 2 integers (exec_count and delay)', True)
- sysvals.multitest['run'] = True
- sysvals.multitest['count'] = getArgInt('multi: n d (exec count)', nums[0], 2, 1000000, False)
- sysvals.multitest['delay'] = getArgInt('multi: n d (delay between tests)', nums[1], 0, 3600, False)
+ sysvals.multiinit(nums[0], nums[1])
elif(option == 'devicefilter'):
sysvals.setDeviceFilter(value)
elif(option == 'expandcg'):
@@ -5660,84 +6439,92 @@
# Description:
# print out the help text
def printHelp():
- print('')
- print('%s v%s' % (sysvals.title, sysvals.version))
- print('Usage: sudo sleepgraph <options> <commands>')
- print('')
- print('Description:')
- print(' This tool is designed to assist kernel and OS developers in optimizing')
- print(' their linux stack\'s suspend/resume time. Using a kernel image built')
- print(' with a few extra options enabled, the tool will execute a suspend and')
- print(' capture dmesg and ftrace data until resume is complete. This data is')
- print(' transformed into a device timeline and an optional callgraph to give')
- print(' a detailed view of which devices/subsystems are taking the most')
- print(' time in suspend/resume.')
- print('')
- print(' If no specific command is given, the default behavior is to initiate')
- print(' a suspend/resume and capture the dmesg/ftrace output as an html timeline.')
- print('')
- print(' Generates output files in subdirectory: suspend-yymmdd-HHMMSS')
- print(' HTML output: <hostname>_<mode>.html')
- print(' raw dmesg output: <hostname>_<mode>_dmesg.txt')
- print(' raw ftrace output: <hostname>_<mode>_ftrace.txt')
- print('')
- print('Options:')
- print(' -h Print this help text')
- print(' -v Print the current tool version')
- print(' -config fn Pull arguments and config options from file fn')
- print(' -verbose Print extra information during execution and analysis')
- print(' -m mode Mode to initiate for suspend (default: %s)') % (sysvals.suspendmode)
- print(' -o name Overrides the output subdirectory name when running a new test')
- print(' default: suspend-{date}-{time}')
- print(' -rtcwake t Wakeup t seconds after suspend, set t to "off" to disable (default: 15)')
- print(' -addlogs Add the dmesg and ftrace logs to the html output')
- print(' -srgap Add a visible gap in the timeline between sus/res (default: disabled)')
- print(' -skiphtml Run the test and capture the trace logs, but skip the timeline (default: disabled)')
- print(' -result fn Export a results table to a text file for parsing.')
- print(' [testprep]')
- print(' -sync Sync the filesystems before starting the test')
- print(' -rs on/off Enable/disable runtime suspend for all devices, restore all after test')
- print(' -display on/off Turn the display on or off for the test')
- print(' [advanced]')
- print(' -gzip Gzip the trace and dmesg logs to save space')
- print(' -cmd {s} Run the timeline over a custom command, e.g. "sync -d"')
- print(' -proc Add usermode process info into the timeline (default: disabled)')
- print(' -dev Add kernel function calls and threads to the timeline (default: disabled)')
- print(' -x2 Run two suspend/resumes back to back (default: disabled)')
- print(' -x2delay t Include t ms delay between multiple test runs (default: 0 ms)')
- print(' -predelay t Include t ms delay before 1st suspend (default: 0 ms)')
- print(' -postdelay t Include t ms delay after last resume (default: 0 ms)')
- print(' -mindev ms Discard all device blocks shorter than ms milliseconds (e.g. 0.001 for us)')
- print(' -multi n d Execute <n> consecutive tests at <d> seconds intervals. The outputs will')
- print(' be created in a new subdirectory with a summary page.')
- print(' [debug]')
- print(' -f Use ftrace to create device callgraphs (default: disabled)')
- print(' -maxdepth N limit the callgraph data to N call levels (default: 0=all)')
- print(' -expandcg pre-expand the callgraph data in the html output (default: disabled)')
- print(' -fadd file Add functions to be graphed in the timeline from a list in a text file')
- print(' -filter "d1,d2,..." Filter out all but this comma-delimited list of device names')
- print(' -mincg ms Discard all callgraphs shorter than ms milliseconds (e.g. 0.001 for us)')
- print(' -cgphase P Only show callgraph data for phase P (e.g. suspend_late)')
- print(' -cgtest N Only show callgraph data for test N (e.g. 0 or 1 in an x2 run)')
- print(' -timeprec N Number of significant digits in timestamps (0:S, [3:ms], 6:us)')
- print(' -cgfilter S Filter the callgraph output in the timeline')
- print(' -cgskip file Callgraph functions to skip, off to disable (default: cgskip.txt)')
- print(' -bufsize N Set trace buffer size to N kilo-bytes (default: all of free memory)')
- print('')
- print('Other commands:')
- print(' -modes List available suspend modes')
- print(' -status Test to see if the system is enabled to run this tool')
- print(' -fpdt Print out the contents of the ACPI Firmware Performance Data Table')
- print(' -battery Print out battery info (if available)')
- print(' -sysinfo Print out system info extracted from BIOS')
- print(' -devinfo Print out the pm settings of all devices which support runtime suspend')
- print(' -flist Print the list of functions currently being captured in ftrace')
- print(' -flistall Print all functions capable of being captured in ftrace')
- print(' -summary dir Create a summary of tests in this dir [-genhtml builds missing html]')
- print(' [redo]')
- print(' -ftrace ftracefile Create HTML output using ftrace input (used with -dmesg)')
- print(' -dmesg dmesgfile Create HTML output using dmesg (used with -ftrace)')
- print('')
+ pprint('\n%s v%s\n'\
+ 'Usage: sudo sleepgraph <options> <commands>\n'\
+ '\n'\
+ 'Description:\n'\
+ ' This tool is designed to assist kernel and OS developers in optimizing\n'\
+ ' their linux stack\'s suspend/resume time. Using a kernel image built\n'\
+ ' with a few extra options enabled, the tool will execute a suspend and\n'\
+ ' capture dmesg and ftrace data until resume is complete. This data is\n'\
+ ' transformed into a device timeline and an optional callgraph to give\n'\
+ ' a detailed view of which devices/subsystems are taking the most\n'\
+ ' time in suspend/resume.\n'\
+ '\n'\
+ ' If no specific command is given, the default behavior is to initiate\n'\
+ ' a suspend/resume and capture the dmesg/ftrace output as an html timeline.\n'\
+ '\n'\
+ ' Generates output files in subdirectory: suspend-yymmdd-HHMMSS\n'\
+ ' HTML output: <hostname>_<mode>.html\n'\
+ ' raw dmesg output: <hostname>_<mode>_dmesg.txt\n'\
+ ' raw ftrace output: <hostname>_<mode>_ftrace.txt\n'\
+ '\n'\
+ 'Options:\n'\
+ ' -h Print this help text\n'\
+ ' -v Print the current tool version\n'\
+ ' -config fn Pull arguments and config options from file fn\n'\
+ ' -verbose Print extra information during execution and analysis\n'\
+ ' -m mode Mode to initiate for suspend (default: %s)\n'\
+ ' -o name Overrides the output subdirectory name when running a new test\n'\
+ ' default: suspend-{date}-{time}\n'\
+ ' -rtcwake t Wakeup t seconds after suspend, set t to "off" to disable (default: 15)\n'\
+ ' -addlogs Add the dmesg and ftrace logs to the html output\n'\
+ ' -noturbostat Dont use turbostat in freeze mode (default: disabled)\n'\
+ ' -srgap Add a visible gap in the timeline between sus/res (default: disabled)\n'\
+ ' -skiphtml Run the test and capture the trace logs, but skip the timeline (default: disabled)\n'\
+ ' -result fn Export a results table to a text file for parsing.\n'\
+ ' -wifi If a wifi connection is available, check that it reconnects after resume.\n'\
+ ' [testprep]\n'\
+ ' -sync Sync the filesystems before starting the test\n'\
+ ' -rs on/off Enable/disable runtime suspend for all devices, restore all after test\n'\
+ ' -display m Change the display mode to m for the test (on/off/standby/suspend)\n'\
+ ' [advanced]\n'\
+ ' -gzip Gzip the trace and dmesg logs to save space\n'\
+ ' -cmd {s} Run the timeline over a custom command, e.g. "sync -d"\n'\
+ ' -proc Add usermode process info into the timeline (default: disabled)\n'\
+ ' -dev Add kernel function calls and threads to the timeline (default: disabled)\n'\
+ ' -x2 Run two suspend/resumes back to back (default: disabled)\n'\
+ ' -x2delay t Include t ms delay between multiple test runs (default: 0 ms)\n'\
+ ' -predelay t Include t ms delay before 1st suspend (default: 0 ms)\n'\
+ ' -postdelay t Include t ms delay after last resume (default: 0 ms)\n'\
+ ' -mindev ms Discard all device blocks shorter than ms milliseconds (e.g. 0.001 for us)\n'\
+ ' -multi n d Execute <n> consecutive tests at <d> seconds intervals. If <n> is followed\n'\
+ ' by a "d", "h", or "m" execute for <n> days, hours, or mins instead.\n'\
+ ' The outputs will be created in a new subdirectory with a summary page.\n'\
+ ' -maxfail n Abort a -multi run after n consecutive fails (default is 0 = never abort)\n'\
+ ' [debug]\n'\
+ ' -f Use ftrace to create device callgraphs (default: disabled)\n'\
+ ' -ftop Use ftrace on the top level call: "%s" (default: disabled)\n'\
+ ' -maxdepth N limit the callgraph data to N call levels (default: 0=all)\n'\
+ ' -expandcg pre-expand the callgraph data in the html output (default: disabled)\n'\
+ ' -fadd file Add functions to be graphed in the timeline from a list in a text file\n'\
+ ' -filter "d1,d2,..." Filter out all but this comma-delimited list of device names\n'\
+ ' -mincg ms Discard all callgraphs shorter than ms milliseconds (e.g. 0.001 for us)\n'\
+ ' -cgphase P Only show callgraph data for phase P (e.g. suspend_late)\n'\
+ ' -cgtest N Only show callgraph data for test N (e.g. 0 or 1 in an x2 run)\n'\
+ ' -timeprec N Number of significant digits in timestamps (0:S, [3:ms], 6:us)\n'\
+ ' -cgfilter S Filter the callgraph output in the timeline\n'\
+ ' -cgskip file Callgraph functions to skip, off to disable (default: cgskip.txt)\n'\
+ ' -bufsize N Set trace buffer size to N kilo-bytes (default: all of free memory)\n'\
+ ' -devdump Print out all the raw device data for each phase\n'\
+ ' -cgdump Print out all the raw callgraph data\n'\
+ '\n'\
+ 'Other commands:\n'\
+ ' -modes List available suspend modes\n'\
+ ' -status Test to see if the system is enabled to run this tool\n'\
+ ' -fpdt Print out the contents of the ACPI Firmware Performance Data Table\n'\
+ ' -wificheck Print out wifi connection info\n'\
+ ' -x<mode> Test xset by toggling the given mode (on/off/standby/suspend)\n'\
+ ' -sysinfo Print out system info extracted from BIOS\n'\
+ ' -devinfo Print out the pm settings of all devices which support runtime suspend\n'\
+ ' -cmdinfo Print out all the platform info collected before and after suspend/resume\n'\
+ ' -flist Print the list of functions currently being captured in ftrace\n'\
+ ' -flistall Print all functions capable of being captured in ftrace\n'\
+ ' -summary dir Create a summary of tests in this dir [-genhtml builds missing html]\n'\
+ ' [redo]\n'\
+ ' -ftrace ftracefile Create HTML output using ftrace input (used with -dmesg)\n'\
+ ' -dmesg dmesgfile Create HTML output using dmesg (used with -ftrace)\n'\
+ '' % (sysvals.title, sysvals.version, sysvals.suspendmode, sysvals.ftopfunc))
return True
# ----------------- MAIN --------------------
@@ -5745,7 +6532,9 @@
if __name__ == '__main__':
genhtml = False
cmd = ''
- simplecmds = ['-sysinfo', '-modes', '-fpdt', '-flist', '-flistall', '-devinfo', '-status', '-battery']
+ simplecmds = ['-sysinfo', '-modes', '-fpdt', '-flist', '-flistall',
+ '-devinfo', '-status', '-xon', '-xoff', '-xstandby', '-xsuspend',
+ '-xinit', '-xreset', '-xstat', '-wificheck', '-cmdinfo']
if '-f' in sys.argv:
sysvals.cgskip = sysvals.configFile('cgskip.txt')
# loop through the command line arguments
@@ -5753,7 +6542,7 @@
for arg in args:
if(arg == '-m'):
try:
- val = args.next()
+ val = next(args)
except:
doError('No mode supplied', True)
if val == 'command' and not sysvals.testcommand:
@@ -5763,10 +6552,10 @@
cmd = arg[1:]
elif(arg == '-h'):
printHelp()
- sys.exit()
+ sys.exit(0)
elif(arg == '-v'):
- print("Version %s" % sysvals.version)
- sys.exit()
+ pprint("Version %s" % sysvals.version)
+ sys.exit(0)
elif(arg == '-x2'):
sysvals.execcount = 2
elif(arg == '-x2delay'):
@@ -5777,14 +6566,28 @@
sysvals.postdelay = getArgInt('-postdelay', args, 0, 60000)
elif(arg == '-f'):
sysvals.usecallgraph = True
+ elif(arg == '-ftop'):
+ sysvals.usecallgraph = True
+ sysvals.ftop = True
+ sysvals.usekprobes = False
elif(arg == '-skiphtml'):
sysvals.skiphtml = True
elif(arg == '-cgdump'):
sysvals.cgdump = True
+ elif(arg == '-devdump'):
+ sysvals.devdump = True
elif(arg == '-genhtml'):
genhtml = True
elif(arg == '-addlogs'):
sysvals.dmesglog = sysvals.ftracelog = True
+ elif(arg == '-nologs'):
+ sysvals.dmesglog = sysvals.ftracelog = False
+ elif(arg == '-addlogdmesg'):
+ sysvals.dmesglog = True
+ elif(arg == '-addlogftrace'):
+ sysvals.ftracelog = True
+ elif(arg == '-noturbostat'):
+ sysvals.tstat = False
elif(arg == '-verbose'):
sysvals.verbose = True
elif(arg == '-proc'):
@@ -5793,11 +6596,18 @@
sysvals.usedevsrc = True
elif(arg == '-sync'):
sysvals.sync = True
+ elif(arg == '-wifi'):
+ sysvals.wifi = True
elif(arg == '-gzip'):
sysvals.gzip = True
+ elif(arg == '-info'):
+ try:
+ val = next(args)
+ except:
+ doError('-info requires one string argument', True)
elif(arg == '-rs'):
try:
- val = args.next()
+ val = next(args)
except:
doError('-rs requires "enable" or "disable"', True)
if val.lower() in switchvalues:
@@ -5809,21 +6619,18 @@
doError('invalid option: %s, use "enable/disable" or "on/off"' % val, True)
elif(arg == '-display'):
try:
- val = args.next()
+ val = next(args)
except:
- doError('-display requires "on" or "off"', True)
- if val.lower() in switchvalues:
- if val.lower() in switchoff:
- sysvals.display = -1
- else:
- sysvals.display = 1
- else:
- doError('invalid option: %s, use "on/off"' % val, True)
+ doError('-display requires an mode value', True)
+ disopt = ['on', 'off', 'standby', 'suspend']
+ if val.lower() not in disopt:
+ doError('valid display mode values are %s' % disopt, True)
+ sysvals.display = val.lower()
elif(arg == '-maxdepth'):
sysvals.max_graph_depth = getArgInt('-maxdepth', args, 0, 1000)
elif(arg == '-rtcwake'):
try:
- val = args.next()
+ val = next(args)
except:
doError('No rtcwake time supplied', True)
if val.lower() in switchoff:
@@ -5843,23 +6650,29 @@
sysvals.cgtest = getArgInt('-cgtest', args, 0, 1)
elif(arg == '-cgphase'):
try:
- val = args.next()
+ val = next(args)
except:
doError('No phase name supplied', True)
d = Data(0)
- if val not in d.phases:
+ if val not in d.phasedef:
doError('invalid phase --> (%s: %s), valid phases are %s'\
- % (arg, val, d.phases), True)
+ % (arg, val, d.phasedef.keys()), True)
sysvals.cgphase = val
elif(arg == '-cgfilter'):
try:
- val = args.next()
+ val = next(args)
except:
doError('No callgraph functions supplied', True)
sysvals.setCallgraphFilter(val)
+ elif(arg == '-skipkprobe'):
+ try:
+ val = next(args)
+ except:
+ doError('No kprobe functions supplied', True)
+ sysvals.skipKprobes(val)
elif(arg == '-cgskip'):
try:
- val = args.next()
+ val = next(args)
except:
doError('No file supplied', True)
if val.lower() in switchoff:
@@ -5874,7 +6687,7 @@
sysvals.callloopmaxlen = getArgFloat('-callloop-maxlen', args, 0.0, 1.0)
elif(arg == '-cmd'):
try:
- val = args.next()
+ val = next(args)
except:
doError('No command string supplied', True)
sysvals.testcommand = val
@@ -5883,19 +6696,23 @@
sysvals.cgexp = True
elif(arg == '-srgap'):
sysvals.srgap = 5
+ elif(arg == '-maxfail'):
+ sysvals.maxfail = getArgInt('-maxfail', args, 0, 1000000)
elif(arg == '-multi'):
- sysvals.multitest['run'] = True
- sysvals.multitest['count'] = getArgInt('-multi n d (exec count)', args, 2, 1000000)
- sysvals.multitest['delay'] = getArgInt('-multi n d (delay between tests)', args, 0, 3600)
+ try:
+ c, d = next(args), next(args)
+ except:
+ doError('-multi requires two values', True)
+ sysvals.multiinit(c, d)
elif(arg == '-o'):
try:
- val = args.next()
+ val = next(args)
except:
doError('No subdirectory name supplied', True)
sysvals.outdir = sysvals.setOutputFolder(val)
elif(arg == '-config'):
try:
- val = args.next()
+ val = next(args)
except:
doError('No text file supplied', True)
file = sysvals.configFile(val)
@@ -5904,7 +6721,7 @@
configFromFile(file)
elif(arg == '-fadd'):
try:
- val = args.next()
+ val = next(args)
except:
doError('No text file supplied', True)
file = sysvals.configFile(val)
@@ -5913,7 +6730,7 @@
sysvals.addFtraceFilterFunctions(file)
elif(arg == '-dmesg'):
try:
- val = args.next()
+ val = next(args)
except:
doError('No dmesg file supplied', True)
sysvals.notestrun = True
@@ -5922,7 +6739,7 @@
doError('%s does not exist' % sysvals.dmesgfile)
elif(arg == '-ftrace'):
try:
- val = args.next()
+ val = next(args)
except:
doError('No ftrace file supplied', True)
sysvals.notestrun = True
@@ -5931,7 +6748,7 @@
doError('%s does not exist' % sysvals.ftracefile)
elif(arg == '-summary'):
try:
- val = args.next()
+ val = next(args)
except:
doError('No directory supplied', True)
cmd = 'summary'
@@ -5941,16 +6758,17 @@
doError('%s is not accesible' % val)
elif(arg == '-filter'):
try:
- val = args.next()
+ val = next(args)
except:
doError('No devnames supplied', True)
sysvals.setDeviceFilter(val)
elif(arg == '-result'):
try:
- val = args.next()
+ val = next(args)
except:
doError('No result file supplied', True)
sysvals.result = val
+ sysvals.signalHandlerInit()
else:
doError('Invalid argument: '+arg, True)
@@ -5975,43 +6793,56 @@
# just run a utility command and exit
if(cmd != ''):
+ ret = 0
if(cmd == 'status'):
- statusCheck(True)
+ if not statusCheck(True):
+ ret = 1
elif(cmd == 'fpdt'):
- getFPDT(True)
- elif(cmd == 'battery'):
- print 'AC Connect: %s\nCharge: %d' % getBattery()
+ if not getFPDT(True):
+ ret = 1
elif(cmd == 'sysinfo'):
sysvals.printSystemInfo(True)
elif(cmd == 'devinfo'):
deviceInfo()
elif(cmd == 'modes'):
- print getModes()
+ pprint(getModes())
elif(cmd == 'flist'):
sysvals.getFtraceFilterFunctions(True)
elif(cmd == 'flistall'):
sysvals.getFtraceFilterFunctions(False)
elif(cmd == 'summary'):
runSummary(sysvals.outdir, True, genhtml)
- sys.exit()
+ elif(cmd in ['xon', 'xoff', 'xstandby', 'xsuspend', 'xinit', 'xreset']):
+ sysvals.verbose = True
+ ret = displayControl(cmd[1:])
+ elif(cmd == 'xstat'):
+ pprint('Display Status: %s' % displayControl('stat').upper())
+ elif(cmd == 'wificheck'):
+ dev = sysvals.checkWifi()
+ if dev:
+ print('%s is connected' % sysvals.wifiDetails(dev))
+ else:
+ print('No wifi connection found')
+ elif(cmd == 'cmdinfo'):
+ for out in sysvals.cmdinfo(False, True):
+ print('[%s - %s]\n%s\n' % out)
+ sys.exit(ret)
# if instructed, re-analyze existing data files
if(sysvals.notestrun):
- stamp = rerunTest()
+ stamp = rerunTest(sysvals.outdir)
sysvals.outputResult(stamp)
- sys.exit()
+ sys.exit(0)
# verify that we can run a test
- if(not statusCheck()):
- doError('Check FAILED, aborting the test run!')
+ error = statusCheck()
+ if(error):
+ doError(error)
- # extract mem modes and convert
+ # extract mem/disk extra modes and convert
mode = sysvals.suspendmode
- if 'mem' == mode[:3]:
- if '-' in mode:
- memmode = mode.split('-')[-1]
- else:
- memmode = 'deep'
+ if mode.startswith('mem'):
+ memmode = mode.split('-', 1)[-1] if '-' in mode else 'deep'
if memmode == 'shallow':
mode = 'standby'
elif memmode == 's2idle':
@@ -6020,38 +6851,56 @@
mode = 'mem'
sysvals.memmode = memmode
sysvals.suspendmode = mode
+ if mode.startswith('disk-'):
+ sysvals.diskmode = mode.split('-', 1)[-1]
+ sysvals.suspendmode = 'disk'
sysvals.systemInfo(dmidecode(sysvals.mempath))
setRuntimeSuspend(True)
if sysvals.display:
- call('xset -d :0.0 dpms 0 0 0', shell=True)
- call('xset -d :0.0 s off', shell=True)
+ displayControl('init')
+ failcnt, ret = 0, 0
if sysvals.multitest['run']:
# run multiple tests in a separate subdirectory
if not sysvals.outdir:
- s = 'suspend-x%d' % sysvals.multitest['count']
- sysvals.outdir = datetime.now().strftime(s+'-%y%m%d-%H%M%S')
+ if 'time' in sysvals.multitest:
+ s = '-%dm' % sysvals.multitest['time']
+ else:
+ s = '-x%d' % sysvals.multitest['count']
+ sysvals.outdir = datetime.now().strftime('suspend-%y%m%d-%H%M%S'+s)
if not os.path.isdir(sysvals.outdir):
- os.mkdir(sysvals.outdir)
+ os.makedirs(sysvals.outdir)
+ sysvals.sudoUserchown(sysvals.outdir)
+ finish = datetime.now()
+ if 'time' in sysvals.multitest:
+ finish += timedelta(minutes=sysvals.multitest['time'])
for i in range(sysvals.multitest['count']):
- if(i != 0):
- print('Waiting %d seconds...' % (sysvals.multitest['delay']))
+ sysvals.multistat(True, i, finish)
+ if i != 0 and sysvals.multitest['delay'] > 0:
+ pprint('Waiting %d seconds...' % (sysvals.multitest['delay']))
time.sleep(sysvals.multitest['delay'])
- print('TEST (%d/%d) START' % (i+1, sysvals.multitest['count']))
fmt = 'suspend-%y%m%d-%H%M%S'
sysvals.testdir = os.path.join(sysvals.outdir, datetime.now().strftime(fmt))
- runTest(i+1)
- print('TEST (%d/%d) COMPLETE' % (i+1, sysvals.multitest['count']))
- sysvals.logmsg = ''
+ ret = runTest(i+1, True)
+ failcnt = 0 if not ret else failcnt + 1
+ if sysvals.maxfail > 0 and failcnt >= sysvals.maxfail:
+ pprint('Maximum fail count of %d reached, aborting multitest' % (sysvals.maxfail))
+ break
+ time.sleep(5)
+ sysvals.resetlog()
+ sysvals.multistat(False, i, finish)
+ if 'time' in sysvals.multitest and datetime.now() >= finish:
+ break
if not sysvals.skiphtml:
runSummary(sysvals.outdir, False, False)
- sysvals.sudouser(sysvals.outdir)
+ sysvals.sudoUserchown(sysvals.outdir)
else:
if sysvals.outdir:
sysvals.testdir = sysvals.outdir
# run the test in the current directory
- runTest()
+ ret = runTest()
if sysvals.display:
- call('xset -d :0.0 s reset', shell=True)
+ displayControl('reset')
setRuntimeSuspend(False)
+ sys.exit(ret)
--
Gitblit v1.6.2