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cpu.Info() spends too much time in Windows #394

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gonboy opened this issue Jul 6, 2017 · 1 comment
Open

cpu.Info() spends too much time in Windows #394

gonboy opened this issue Jul 6, 2017 · 1 comment
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os:windows package:cpu performance

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@gonboy
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gonboy commented Jul 6, 2017 

Microsoft Windows 7
Intel(R) Core(TM) i5-4590 CPU @ 3.30GHz  4核
4G

test :

osInfo =  100.0058ms
memInfo =  0s
cpuInfo =  1.0430596s
cpuProcInfo=  276.0158ms
cpuPerfInfo =  268.0153ms
@shirou
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shirou commented Jul 8, 2017

On Windows, we use WMI to get ProcInfo and PerfInfo and WMI is not so fast.

@Lomanic Lomanic mentioned this issue Apr 28, 2018
Closed
@Lomanic Lomanic changed the title Reading spend too much time cpu.Info() spends too much time in Windows Aug 16, 2019
@Lomanic Lomanic mentioned this issue Oct 23, 2022
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@shirou @Lomanic @gonboy