Command-line tool used for performing diagnostics.
Starts a collection session with sessionID 1 and calls kernelbase.CreateProcessW to launch specified executable.
VSDiagnostics.exe start 1 /launch:{PATH:.exe}
Starts a collection session with sessionID 2 and calls kernelbase.CreateProcessW to launch specified executable. Arguments specified in launchArgs are passed to CreateProcessW.
VSDiagnostics.exe start 2 /launch:{PATH:.exe} /launchArgs:"{CMD:args}"