Un comando muy practico.

logman.exe create counter %computername% -cnf 00:00:00 -f bin -v mmddhhmm -max 200  -o "c:perflogs%computername%.blg"  -c "LogicalDisk(*)*" "Memory*" "Network Interface(*)*" "Paging File(*)*" "PhysicalDisk(*)*" "Processor(*)*" "Process(*)*" "Redirector*" "Server*" "System*" -si 00:00:15"

logman start %computername%