Version: 0.3 (using KDE 4.3.4) Compiler: gcc OS: Linux Installed from: Archlinux Packages I noticed that when I change the system tray settings and exclude the icons for hardware control, the cpu usage of my laptop increased with about 40 percentage points while doing nothing else. (see the attached screenshot). A bit before point 1 I disabled the icons for Hardware Control (in my case just the icon for knetworkmanager). The cpu usage would then rise when expanding the system tray. While doing this a tiny knetworkmanager icon would show for a fraction of a second. At point 2 I enabled the icons for Hardware Control again. To test if it would make a difference if the networkmanager daemon was on or not, I repeated this without a running daemon. As you can see around points 3 and 4, it didn't. I'm using Knetworkmanager 0.9 en Networkmanager 0.7.2
Created attachment 39617 [details] CPU usage
BTW, I tested and confirmed this bug with a complete fresh test account. Here some 'top' output: top - 18:28:02 up 59 min, 2 users, load average: 0.83, 0.23, 0.15 Tasks: 112 total, 3 running, 109 sleeping, 0 stopped, 0 zombie Cpu(s): 38.7%us, 17.2%sy, 0.0%ni, 44.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 1545460k total, 1251832k used, 293628k free, 209548k buffers Swap: 1052248k total, 0k used, 1052248k free, 595072k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 2981 root 20 0 109m 35m 8864 R 27.5 2.3 6:03.69 X 3631 kitamozi 20 0 271m 42m 24m R 18.9 2.8 3:02.46 plasma-desktop 3624 kitamozi 20 0 240m 26m 19m S 5.0 1.8 1:44.63 kwin 3629 kitamozi 20 0 109m 19m 13m S 1.7 1.3 1:03.55 knotify4 3726 kitamozi 20 0 95200 19m 13m S 1.0 1.3 0:03.68 konsole
This issue is being tracked at bug 207177. Thanks *** This bug has been marked as a duplicate of bug 207177 ***