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I see high CPU average load several times a day on my server. For example, 21:20 and 22:45 on the following figure:

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However, my CPU, disk, and network are all OK:

  1. Disk

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  1. Network

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  1. CPU

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  1. Memory

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  1. Also do not see strange forks

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  1. Interrupts also ok

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I have read through many posts like this, this and this. But they mostly talk about some issues in network or disk, and my network & disk seems OK.

So what should I do? Or, is this even NOT a problem? Any suggestions will be appreciated!

ch271828n
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  • From what I know, the more calculating power your CPU has the more electricity it consumes, and with electricity comes heat, so CPU under intensive usage will generate a lot heat, if that heat isn't dissipated, then the temperature of your CPU will raise significantly, so I think heavy CPU usage will definitely shorten the CPU's lifespan. – Ξένη Γήινος Feb 25 '21 at 11:28
  • @XeнεiΞэnвϵς Hmm I am on a public cloud, so I do not care about the heat... – ch271828n Feb 25 '21 at 11:42

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