VSPerf
Note
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Use the VsPerf command line tool to:
Profile Windows Store apps from the command line when Visual Studio is not installed on the device.
Profile Windows 8 desktop applications and Windows Server 2012 applications using the sampling profiling method.
For more information about your profiling options, see Performance Tools on Windows 8 and Windows Server 2012 applications.
In this topic
This topic describes the options that you can use with the vsperf.exe command line tool. The topic contains the following sections:
Windows 8 desktop applications and Windows Server 2012 applications only
Windows Store apps only
These options apply only to Windows Store apps.
| Option | Description |
|---|---|
| /app:{AppName} | Starts the profiler and waits for the specified app to be launched from the Start menu. Run vsperf /listapps to view the app Name and PackageFullName of installed apps. |
| /package:{PackageFullName} | Starts the profiler and waits for the specified app to be launched from the Start menu. Run vsperf /listapps to view the app Name and PackageFullName of installed apps. |
| /js | Required for profiling JavaScript apps. Collect performance data from JavaScript apps. Use only with /package or /attach. |
| /noclr | Optional. Do not collect CLR data. Use only with /package or /attach. Optimization, no managed symbols will resolve. |
| /listapps | List installed app Names and PackageFullNames. |
Windows 8 desktop applications and Windows Server 2012 applications only
These options do not work on Windows Store apps.
| Option | Description |
|---|---|
| /launch:{Executable} | Starts and begins profiling the specified executable file. |
| /args:{ExecutableArguments} | Specifies command line arguments to pass the /launch target. |
| /console | Runs the /launch target in a new command window. |
All applications
These option apply to any Windows 8 or Windows Server 2012 application.
| Option | Description |
|---|---|
| /attach:{PID|ProcessName}[,PID|ProcessName]... | Collects data from the specified processes. Use Task Manager to view the process id (PID) and process names of running apps. |
| /file:{ReportName} | Optional. Specifies output file (overwrites existing file). Use only with /package or /attach. |
| /pause | Pause data collection. |
| /resume | Resume data collection. |
| /stop | Stop data collection and terminate target processes. |
| /detach | Stop data collection, but let target processes continue to run. |
| /status | Show profiler status. |
See Also
Performance Tools on Windows 8 and Windows Server 2012 applications
Profiling from the Command-Line