从Windows命令提示符获取CPU使用率

Question

如何从Windows命令提示符获得总CPU使用率？:

预期产出:

27%

Answer 1

C:\> wmic cpu get loadpercentage
LoadPercentage
0

要么

C:\> @for /f "skip=1" %p in ('wmic cpu get loadpercentage') do @echo %p%
4%

Answer 2

以下在提升的命令提示符下在Windows 7 Ultimate上正常工作:

C:\Windows\system32>typeperf "\Processor(_Total)\% Processor Time"

"(PDH-CSV 4.0)","\\vm\Processor(_Total)\% Processor Time"
"02/01/2012 14:10:59.361","0.648721"
"02/01/2012 14:11:00.362","2.986384"
"02/01/2012 14:11:01.364","0.000000"
"02/01/2012 14:11:02.366","0.000000"
"02/01/2012 14:11:03.367","1.038332"

The command completed successfully.

C:\Windows\system32>

或者快照:

C:\Windows\system32>wmic cpu get loadpercentage
LoadPercentage
8

Answer 3

typeperf "\processor(_total)\% processor time"

在Win7上工作,您只需要从最后一个引用的字符串中提取百分比值.