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Why is the percentage of CPU in system monitor application in Linux Mint 19.1 Cinnamon changing, and not stable. can somebody please help me with this.
Why is the percentage of CPU in system monitor application in Linux Mint 19.1 Cinnamon changing, and not stable. can somebody please help me with this.
Because the system load is changing. Sometimes processes are more busy, sometimes less. Or: Sometimes more processes are busy, sometimes fewer.
There's things like top, htop, nmon and such that can monitor per process usage. Discover for yourself why it's not stable. Plus CPUs will throttle up and down depending on thermals and demands.
"...GKrellM is a single process stack of system monitors..."
You should be able to find it in the Mint repositories. This sits permanently on your desktop.
Or there's 'gnome-system-monitor' or 'mate-system-monitor'. Again, both will be in the repositories. Very similar in concept to the Windows Task Manager.
As others have said, CPUs don't sit still. Not for a moment.....because they're constantly working. And the load will vary from one second to the next.
But no way does this qualify as 'urgent'.
I've attached a short .gif file of my own gKrellM install. This will give you an idea of what I mean.
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