查看CPU使用率

rem 如果wmi服务(服务名为winmgmt）坏掉了，需要到system32\webm目录下执行如下注释的命令

rem for %i in (*.dll) do regsvr32 -s %i
rem regsvr32 -s scrcons.exe
rem regsvr32 -s unsecapp.exe
rem regsvr32 -s wbemtest.exe
rem regsvr32 -s winmgmt.exe
rem regsvr32 -s wmiapsrv.exe
rem regsvr32 -s wmiprvse.exe

@echo off
@echo on error resume next>temp.vbs
@echo.>>temp.vbs
@echo dim icpuusepercentage>>temp.vbs
@echo dim objfilestream>>temp.vbs
@echo dim objtextfilewriter>>temp.vbs
@echo set objproc = getobject("winmgmts:\\.\root\cimv2:win32_processor='cpu0'")>>temp.vbs
@echo icpuusepercentage=objproc.loadpercentage>>temp.vbs
@echo set objfilestream =createobject("scripting.filesystemobject")>>temp.vbs
@echo set objtextfilewriter=objfilestream.opentextfile("log.tmp",8,true)>>temp.vbs
@echo objtextfilewriter.writeline(icpuusepercentage)>>temp.vbs
@echo objtextfilewriter.close>>temp.vbs
start temp.vbs
ping -n 3 127.0.0.1 >nul
del %~dp0temp.vbs
@echo cpu占用率：
type log.tmp
pause
del %~dp0log.tmp