cpu用法如何检查我以前的pc CPU使用情况 [英] cpu usage how can i check my pc cpu usage for previous time

问题描述

我怎样才能检查上一次的pc cpu使用情况

解决方案

你不能。



当你知道将来需要它时你需要读一个读数并将它存储在一个变量中。



我曾经做过以下事情，像魅力一样工作：

每隔很多秒就将CPU使用率读入数组。也许只有2个变量可能适合你。

然后，每隔这么多秒钟我拉下我的读数，所以最新的读数将占据阵列的第一位。



我用System.Windows.Forms库中的Timerthread做到了这一点（小心，因为System.Threading中有另一个Timer类，我不是它的粉丝

how can i check my pc cpu usage for previous time

解决方案

You can't.

You'll need to take a reading whenever you know you'll need it in the future and store it in a variable.

I once did the following and worked like a charm:
Took readings of CPU usage into an array every so many seconds. Maybe just 2 variables may work for you.
Then, as well, every so many seconds I "pulled down" my readings so the newest reading would take the first place in the array.

I did that with Timer "thread" from System.Windows.Forms library (be careful, cause there is another Timer class in System.Threading -of which I'm not a fan.

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