https://bugs.kde.org/show_bug.cgi?id=371212

            Bug ID: 371212
           Summary: High CPU usage on fast mouse movement
           Product: plasmashell
           Version: 5.8.2
          Platform: Archlinux Packages
                OS: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: [email protected]
          Reporter: [email protected]
                CC: [email protected], [email protected]

Moving the mouse in random pattern around the screen causes high CPU usage.

Reproducible: Always

Steps to Reproduce:
1.Open Konsole
2.Open Htop
3.Move mouse fast in random patterns around the screen

Actual Results:  
Effect:
All CPU Cores are going up to around 20%. Every opened GUI component seems to
spike the CPU. Konsole, plasma, chrome, dophin, etc. 

RealTime effect:
Can cause short mouse freeze when working with applications that are CPU
intensive.

Expected Results:  
Insignificant CPU spike or none.

ArchLinux - Plasma 5.8.2

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