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List:       kde-bugs-dist
Subject:    [Bug 190365] high cpu usage in plasma
From:       <campos.pauloaleixo () gmail ! com>
Date:       2009-05-31 22:53:55
Message-ID: 20090531225355.B210E16D2E () immanuel ! kde ! org
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https://bugs.kde.org/show_bug.cgi?id=190365


campos.pauloaleixo@gmail.com changed:

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--- Comment #4 from  <campos pauloaleixo gmail com>  2009-06-01 00:53:53 ---
Since the title matches exactly my problem, although it's not related to having
eidgets added to desktop/panel, I will report my problem in this thread

The problem I have is that in kde4.2.2 the plasma process is using a lot of cpu
since the kde session is initiated, and seems to use even more after some time.
I have a dual processor 1833Mhz laptop, with 3,2Gb of RAM.

When I logged in in KDE4 session, just at the start, the plasma process was
using 37%

Now, after opening a konsole and a firefox, the plasma process is using 80% !!:

(top printout)
top - 00:40:32 up 48 min,  1 user,  load average: 2.01, 2.38, 2.12
Tasks: 132 total,   2 running, 130 sleeping,   0 stopped,   0 zombie
Cpu(s): 19.8%us,  4.6%sy,  1.2%ni, 69.7%id,  3.9%wa,  0.6%hi,  0.2%si,  0.0%st
Mem:   3054388k total,  1524284k used,  1530104k free,    67392k buffers
Swap:  1020088k total,        0k used,  1020088k free,   851024k cached

  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND
27926 fagulhas  20   0  629m  63m  23m S   45  2.1   2:40.84 plasma
 2577 messageb  20   0 54888  31m  808 S   10  1.0   2:21.49 dbus-daemon
27812 fagulhas  20   0  334m  30m  15m S    8  1.0   0:26.76 kded4
28163 fagulhas  20   0  194m  21m  11m S    4  0.7   0:08.91 kmix
  760 root      15  -5     0    0    0 S    2  0.0   0:00.56 kjournald
  898 root      16  -4 16832  824  364 S    2  0.0   0:25.48 udevd
 3110 haldaemo  20   0 36568 5208 4048 S    2  0.2   1:30.54 hald
 3517 root      20   0  213m  76m  12m S    2  2.6   1:32.37 Xorg
28106 fagulhas  20   0  503m  35m  18m S    2  1.2   0:08.96 krunner
28841 fagulhas  20   0  198m  19m  13m S    2  0.7   0:01.27 konsole
(cutted)

Also I notice that the laptop is hot as hell, as it is summer here, and I leave
it on my legs :)

It's really anoying the high CPU

If you need any more info, please tell me so

PD: I'm not using any widget in the desktop/panel, and I have disabled all the
"compiz-like visual effects"

Thanks for your efforth :)

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