void CWorkingSetMonitor::SetProcessFilter(const std::wstring& processes, bool bExpensiveWSMonitoring)
{
// A 32-bit process on 64-bit Windows will not be able to read the
// full working set of 64-bit processes, so don't even try.
if (Is64BitWindows() && !Is64BitBuild())
return;
CSingleLock locker(&processesLock_);
if (processes == L"*")
{
processAll_ = true;
}
else
{
processAll_ = false;
processes_ = split(processes, ';');
}
bExpensiveWSMonitoring_ = bExpensiveWSMonitoring;
}
BOOL CSettings::OnInitDialog()
{
CDialog::OnInitDialog();
SetDlgItemText(IDC_HEAPEXE, heapTracingExes_.c_str());
CheckDlgButton(IDC_CHROMEDEVELOPER, bChromeDeveloper_);
CheckDlgButton(IDC_AUTOVIEWTRACES, bAutoViewTraces_);
CheckDlgButton(IDC_HEAPSTACKS, bHeapStacks_);
CheckDlgButton(IDC_VIRTUALALLOCSTACKS, bVirtualAllocStacks_);
CheckDlgButton(IDC_CHECKFORNEWVERSIONS, bVersionChecks_);
btBufferSizes_.EnableWindow(FALSE);
if (IsWindows8Point1OrGreater())
{
// The working set monitoring is not needed on Windows 8.1 and above because
// of the Microsoft-Windows-Kernel-Memory provider.
btWSMonitoredProcesses_.EnableWindow(FALSE);
btExpensiveWSMonitoring_.EnableWindow(FALSE);
GetDlgItem(IDC_WS_MONITOR_STATIC)->EnableWindow(FALSE);
}
else
{
// A 32-bit process on 64-bit Windows will not be able to read the
// full working set of 64-bit processes, so don't even try.
if (Is64BitWindows() && !Is64BitBuild())
btWSMonitoredProcesses_.EnableWindow(FALSE);
else
SetDlgItemText(IDC_WSMONITOREDPROCESSES, WSMonitoredProcesses_.c_str());
CheckDlgButton(IDC_EXPENSIVEWS, bExpensiveWSMonitoring_);
}
btExtraKernelFlags_.SetWindowTextW(extraKernelFlags_.c_str());
btExtraStackwalks_.SetWindowTextW(extraKernelStacks_.c_str());
if (toolTip_.Create(this))
{
toolTip_.SetMaxTipWidth(400);
toolTip_.Activate(TRUE);
toolTip_.AddTool(&btHeapTracingExe_, L"Specify the file names of the exes to be heap traced, "
L"separated by semi-colons. "
L"Enter just the file parts (with the .exe extension) not a full path. For example, "
L"'chrome.exe;notepad.exe'. This is for use with the heap-tracing-to-file mode.");
toolTip_.AddTool(&btExtraKernelFlags_, L"Extra kernel flags, separated by '+', such as "
L"\"REGISTRY+PERF_COUNTER\". See \"xperf -providers k\" for the full list. "
L"Note that incorrect kernel flags will cause tracing to fail to start.");
toolTip_.AddTool(&btExtraStackwalks_, L"List of extra stacks to collect from the kernel "
L"kernel provider. For example, \"DiskReadInit+DiskWriteInit+DiskFlushInit\". "
L"Run \"xperf -help stackwalk\" to see the full list. Note that incorrect stack "
L"walk flags will cause tracing to fail to start. Note also that stack walk flags "
L"are ignored if the corresponding kernel flag is not enabled.");
toolTip_.AddTool(&btWSMonitoredProcesses_, L"Names of processes whose working sets will be "
L"monitored, separated by semi-colons. An empty string means no monitoring. A '*' means "
L"that all processes will be monitored. For instance 'chrome.exe;notepad.exe'");
toolTip_.AddTool(&btExpensiveWSMonitoring_, L"Check this to have private working set and PSS "
L"(proportional set size) calculated for monitored processes. This may consume "
L"dozens or hundreds of ms each time. Without this checked only full working "
L"set is calculated, which is cheap.");
toolTip_.AddTool(&btCopyStartupProfile_, L"Copies startup.wpaProfile files for WPA 8.1 and "
L"10 to the appropriate destinations so that the next time WPA starts up it will have "
L"reasonable analysis defaults.");
toolTip_.AddTool(&btCopySymbolDLLs_, L"Copy dbghelp.dll and symsrv.dll to the xperf directory to "
L"try to resolve slow or failed symbol loading in WPA. See "
L"https://randomascii.wordpress.com/2012/10/04/xperf-symbol-loading-pitfalls/ "
L"for details.");
toolTip_.AddTool(&btChromeDeveloper_, L"Check this to enable Chrome specific behavior such as "
L"setting the Chrome symbol server path, and preprocessing of Chrome symbols and "
L"traces.");
toolTip_.AddTool(&btAutoViewTraces_, L"Check this to have UIforETW launch the trace viewer "
L"immediately after a trace is recorded.");
toolTip_.AddTool(&btHeapStacks_, L"Check this to record call stacks on HeapAlloc, HeapRealloc, "
L"and similar calls, when doing heap traces.");
toolTip_.AddTool(&btVirtualAllocStacks_, L"Check this to record call stacks on VirtualAlloc on all "
L"traces instead of just heap traces.");
toolTip_.AddTool(&btVersionChecks_, L"Check this to have UIforETW check for new versions at startup.");
toolTip_.AddTool(&btChromeCategories_, L"Check the chrome tracing categories that you want Chrome "
L"to emit ETW events for. This requires running Chrome version 46 or later, and "
L"using chrome://flags/ to \"Enable exporting of tracing events to ETW\" - search for "
L"trace-export on the chrome://flags/ page.");
}
// Initialize the list of check boxes with all of the Chrome categories which
// we can enable individually.
btChromeCategories_.SetCheckStyle(BS_AUTOCHECKBOX);
int index = 0;
for (auto category : filtered_event_group_names)
{
btChromeCategories_.AddString(category);
btChromeCategories_.SetCheck(index, (chromeKeywords_ & (1LL << index)) != 0);
++index;
}
// Manually add the two special Chrome category options.
btChromeCategories_.AddString(other_events_group_name);
btChromeCategories_.SetCheck(index, (chromeKeywords_ & other_events_keyword_bit) != 0);
++index;
btChromeCategories_.AddString(disabled_other_events_group_name);
btChromeCategories_.SetCheck(index, (chromeKeywords_ & disabled_other_events_keyword_bit) != 0);
return TRUE; // return TRUE unless you set the focus to a control
}
BOOL CSettings::OnInitDialog()
{
CDialogEx::OnInitDialog();
SetDlgItemText(IDC_HEAPEXE, heapTracingExes_.c_str());
CheckDlgButton(IDC_CHROMEDEVELOPER, bChromeDeveloper_);
CheckDlgButton(IDC_AUTOVIEWTRACES, bAutoViewTraces_);
CheckDlgButton(IDC_HEAPSTACKS, bHeapStacks_);
CheckDlgButton(IDC_VIRTUALALLOCSTACKS, bVirtualAllocStacks_);
btExtraProviders_.EnableWindow(FALSE);
btExtraStackwalks_.EnableWindow(FALSE);
btBufferSizes_.EnableWindow(FALSE);
// A 32-bit process on 64-bit Windows will not be able to read the
// full working set of 64-bit processes, so don't even try.
if (Is64BitWindows() && !Is64BitBuild())
btWSMonitoredProcesses_.EnableWindow(FALSE);
else
SetDlgItemText(IDC_WSMONITOREDPROCESSES, WSMonitoredProcesses_.c_str());
CheckDlgButton(IDC_EXPENSIVEWS, bExpensiveWSMonitoring_);
if (toolTip_.Create(this))
{
toolTip_.SetMaxTipWidth(400);
toolTip_.Activate(TRUE);
toolTip_.AddTool(&btHeapTracingExe_, L"Specify the file names of the exes to be heap traced, "
L"separated by semi-colons. "
L"Enter just the file parts (with the .exe extension) not a full path. For example, "
L"'chrome.exe;notepad.exe'. This is for use with the heap-tracing-to-file mode.");
toolTip_.AddTool(&btCopyStartupProfile_, L"Copies startup.wpaProfile files for WPA 8.1 and "
L"10 to the appropriate destinations so that the next time WPA starts up it will have "
L"reasonable analysis defaults.");
toolTip_.AddTool(&btCopySymbolDLLs_, L"Copy dbghelp.dll and symsrv.dll to the xperf directory to "
L"try to resolve slow or failed symbol loading in WPA. See "
L"https://randomascii.wordpress.com/2012/10/04/xperf-symbol-loading-pitfalls/ "
L"for details.");
toolTip_.AddTool(&btChromeDeveloper_, L"Check this to enable Chrome specific behavior such as "
L"setting the Chrome symbol server path, and preprocessing of Chrome symbols and "
L"traces.");
toolTip_.AddTool(&btAutoViewTraces_, L"Check this to have UIforETW launch the trace viewer "
L"immediately after a trace is recorded.");
toolTip_.AddTool(&btHeapStacks_, L"Check this to record call stacks on HeapAlloc, HeapRealloc, "
L"and similar calls, when doing heap traces.");
toolTip_.AddTool(&btWSMonitoredProcesses_, L"Names of processes whose working sets will be "
L"monitored, separated by semi-colons. An empty string means no monitoring. A '*' means "
L"that all processes will be monitored. For instance 'chrome.exe;notepad.exe'");
toolTip_.AddTool(&btExpensiveWSMonitoring_, L"Check this to have private working set and PSS "
L"(proportional set size) calculated for monitored processes. This may consume "
L"dozens or hundreds of ms each time. Without this checked only full working "
L"set is calculated, which is cheap.");
toolTip_.AddTool(&btVirtualAllocStacks_, L"Check this to record call stacks on VirtualAlloc on all "
L"traces instead of just heap traces.");
toolTip_.AddTool(&btChromeCategories_, L"Check the chrome tracing categories that you want Chrome "
L"to emit ETW events for. This requires running Chrome version 45 or later, with "
L"--trace-export-events-to-etw on the command-line.");
}
// Initialize the list of check boxes with all of the Chrome categories which
// we can enable individually.
btChromeCategories_.SetCheckStyle(BS_AUTOCHECKBOX);
int index = 0;
for (auto category : filtered_event_group_names)
{
btChromeCategories_.AddString(category);
btChromeCategories_.SetCheck(index, (chromeKeywords_ & (1LL << index)) != 0);
++index;
}
// Manually add the two special Chrome category options.
btChromeCategories_.AddString(other_events_group_name);
btChromeCategories_.SetCheck(index, (chromeKeywords_ & other_events_keyword_bit) != 0);
++index;
btChromeCategories_.AddString(disabled_other_events_group_name);
btChromeCategories_.SetCheck(index, (chromeKeywords_ & disabled_other_events_keyword_bit) != 0);
return TRUE; // return TRUE unless you set the focus to a control
}
BOOL CSettings::OnInitDialog()
{
CDialog::OnInitDialog();
SetDlgItemText(IDC_HEAPEXE, heapTracingExes_.c_str());
CheckDlgButton(IDC_USE_OTHER_KERNEL_LOGGER, bUseOtherKernelLogger_);
CheckDlgButton(IDC_BACKGROUND_MONITORING, bBackgroundTracing_);
CheckDlgButton(IDC_CHROMEDEVELOPER, bChromeDeveloper_);
CheckDlgButton(IDC_IDENTIFY_CHROME_CPU, bIdentifyChromeProcessesCPU_);
CheckDlgButton(IDC_AUTOVIEWTRACES, bAutoViewTraces_);
CheckDlgButton(IDC_RECORD_PRE_TRACE, bRecordPreTrace_);
CheckDlgButton(IDC_HEAPSTACKS, bHeapStacks_);
CheckDlgButton(IDC_VIRTUALALLOCSTACKS, bVirtualAllocStacks_);
CheckDlgButton(IDC_CHECKFORNEWVERSIONS, bVersionChecks_);
btIdentifyChromeProcessesCPU_.EnableWindow(bChromeDeveloper_);
if (IsWindows8Point1OrGreater())
{
// The working set monitoring is not needed on Windows 8.1 and above because
// of the Microsoft-Windows-Kernel-Memory provider.
btWSMonitoredProcesses_.EnableWindow(FALSE);
btExpensiveWSMonitoring_.EnableWindow(FALSE);
GetDlgItem(IDC_WS_MONITOR_STATIC)->EnableWindow(FALSE);
}
else
{
// A 32-bit process on 64-bit Windows will not be able to read the
// full working set of 64-bit processes, so don't even try.
if (Is64BitWindows() && !Is64BitBuild())
btWSMonitoredProcesses_.EnableWindow(FALSE);
else
SetDlgItemText(IDC_WSMONITOREDPROCESSES, WSMonitoredProcesses_.c_str());
CheckDlgButton(IDC_EXPENSIVEWS, bExpensiveWSMonitoring_);
}
btExtraKernelFlags_.SetWindowTextW(extraKernelFlags_.c_str());
btExtraStackwalks_.SetWindowTextW(extraKernelStacks_.c_str());
btExtraUserProviders_.SetWindowTextW(extraUserProviders_.c_str());
btPerfCounters_.SetWindowTextW(perfCounters_.c_str());
if (toolTip_.Create(this))
{
toolTip_.SetMaxTipWidth(400);
toolTip_.Activate(TRUE);
toolTip_.AddTool(&btHeapTracingExe_, L"Specify which processes to heap trace when using "
L"heap-tracing-to-file mode. Three different methods can be used to specify the processes:\n"
L"1) A semi-colon separated list of process names, such as 'chrome.exe;notepad.exe'. "
L"The processes must be launched after this is set and heap-tracing-to-file is selected.\n"
L"2) A semi-colon separated list of process IDs (PIDs) - maximum of two - such as '1234;5678'.\n"
L"3) A fully specified path to an executable that will be launched by ETW when heap tracing is "
L"started.");
toolTip_.AddTool(&btExtraKernelFlags_, L"Extra kernel flags, separated by '+', such as "
L"\"REGISTRY+PERF_COUNTER\". See \"xperf -providers k\" for the full list. "
L"Note that incorrect kernel flags will cause tracing to fail to start.");
toolTip_.AddTool(&btExtraStackwalks_, L"List of extra stacks to collect from the kernel "
L"kernel provider. For example, \n\"DiskReadInit+DiskWriteInit+DiskFlushInit\". "
L"Run \"xperf -help stackwalk\" to see the full list. Note that incorrect stack "
L"walk flags will cause tracing to fail to start. Note also that stack walk flags "
L"are ignored if the corresponding kernel flag is not enabled.");
toolTip_.AddTool(&btExtraUserProviders_, L"Extra user providers, separated by '+', such as "
L"\n\"Microsoft-Windows-Audio+Microsoft-Windows-HttpLog\". See \"xperf -providers\" "
L"for the full list. "
L"TraceLogging and EventSource providers must be prefixed by '*'. "
L"Note that incorrect user providers will cause tracing to fail to start.");
toolTip_.AddTool(&btPerfCounters_, L"Arbitrary performance counters to be logged occasionally.");
toolTip_.AddTool(&btWSMonitoredProcesses_, L"Names of processes whose working sets will be "
L"monitored, separated by semi-colons. An empty string means no monitoring. A '*' means "
L"that all processes will be monitored. For instance 'chrome.exe;notepad.exe'");
toolTip_.AddTool(&btExpensiveWSMonitoring_, L"Check this to have private working set and PSS "
L"(proportional set size) calculated for monitored processes. This may consume "
L"dozens or hundreds of ms each time. Without this checked only full working "
L"set is calculated, which is cheap.");
toolTip_.AddTool(&btCopyStartupProfile_, L"Copies startup.wpaProfile files for WPA 8.1 and "
L"10 to the appropriate destinations so that the next time WPA starts up it will have "
L"reasonable analysis defaults.");
toolTip_.AddTool(&btUseOtherKernelLogger_, L"Check this to have UIforETW use the alternate kernel "
L"logger. This is needed on some machines where the main kernel logger is in use.");
toolTip_.AddTool(&btChromeDeveloper_, L"Check this to enable Chrome specific behavior such as "
L"setting the Chrome symbol server path, and identifying Chrome processes.");
toolTip_.AddTool(&btAutoViewTraces_, L"Check this to have UIforETW launch the trace viewer "
L"immediately after a trace is recorded.");
toolTip_.AddTool(&btRecordPreTrace_, L"Check this to enable recording of a startup trace "
L"to grab a snapshot of module version and symbol information. This allows analyzing "
L"traces across upgrades, such as chrome restart upgrades.");
toolTip_.AddTool(&btHeapStacks_, L"Check this to record call stacks on HeapAlloc, HeapRealloc, "
L"and similar calls, when doing heap traces.");
toolTip_.AddTool(&btVirtualAllocStacks_, L"Check this to record call stacks on VirtualAlloc on all "
L"traces instead of just heap traces.");
toolTip_.AddTool(&btVersionChecks_, L"Check this to have UIforETW check for new versions at startup.");
toolTip_.AddTool(&btChromeCategories_, L"Check the chrome tracing categories that you want Chrome "
L"to emit ETW events for. This requires running Chrome version 46 or later, and "
L"using chrome://flags/ to \"Enable exporting of tracing events to ETW\" - search for "
L"trace-export on the chrome://flags/ page.");
toolTip_.AddTool(&btIdentifyChromeProcessesCPU_, L"If this is checked and \"Chrome developer\" is "
L"checked then CPU usage details of Chrome processes will be added to the trace information "
L"file when traces are recorded. Calculating the CPU usage details can take a while.");
toolTip_.AddTool(&btBackgroundMonitoring_, L"When this is checked background threads will periodically "
L"(a few times per second) record information about system performance to the trace being "
L"recorded. This can be helpful in understanding performance problems but may affect "
L"power consumption.");
}
// Initialize the list of check boxes with all of the Chrome categories which
// we can enable individually.
btChromeCategories_.SetCheckStyle(BS_AUTOCHECKBOX);
int index = 0;
for (auto category : filtered_event_group_names)
{
btChromeCategories_.AddString(category);
btChromeCategories_.SetCheck(index, (chromeKeywords_ & (1LL << index)) != 0);
++index;
}
// Manually add the two special Chrome category options.
btChromeCategories_.AddString(other_events_group_name);
btChromeCategories_.SetCheck(index, (chromeKeywords_ & other_events_keyword_bit) != 0);
++index;
btChromeCategories_.AddString(disabled_other_events_group_name);
btChromeCategories_.SetCheck(index, (chromeKeywords_ & disabled_other_events_keyword_bit) != 0);
return TRUE; // return TRUE unless you set the focus to a control
}
