Description of problem:
In KDE Plasma the Network Monitor widget causes a high cpu usage.
Version-Release number of selected component (if applicable):
Every time you have the Network Monitor Widget on the desktop.
Steps to Reproduce:
1. Add the Network Monitor Widget to the Desktop
kdeinit5 uses about 20 to 50 % of the cpu.
The CPU usage should not raise that high. In fact, this does not happen when using other widgets (i tested a few, but not all).
I do not know if plasma-workspace is the right component, change it if you know the exact package to which the Plasma Widgets belong.
See also bug #1219387 and upstream http://bugs.kde.org/show_bug.cgi?id=345696
*** This bug has been marked as a duplicate of bug 1219387 ***