El día Friday, August 22, 2008 a las 10:41:43AM -0700, David Johnson escribió:
> I just read this tip from Thiago at Trolltech Labs. I'm going to try this
> later today:
>
> "At least one good thing came out of this ordeal: I found out why kwin
> consumes so much CPU. If you???re affected by this problem, turn glib support
> off in Qt. (export QT_NO_GLIB=1 before KDE is started, or compile Qt with
> the -no-glib option)"
...
The setting of QT_NO_GLIB=1 does not affect the work last on an 'unused'
system (i.e. a system with just KDE4 up, one xterm and Konqueror, but without
any user actions); the CPU utilisation in this case is always around 10%:
CPU states: 1.2% user, 0.0% nice, 8.2% system, 1.2% interrupt, 89.5% idle
Mem: 121M Active, 56M Inact, 94M Wired, 924K Cache, 82M Buf, 718M Free Swap:
2011M Total, 2011M Free
PID USERNAME THR PRI NICE SIZE RES STATE TIME WCPU COMMAND
1546 guru 1 97 0 66720K 32048K select 0:17 6.01% kded4
1490 guru 1 96 0 99020K 43328K select 0:07 0.00% Xorg
1570 guru 3 96 0 79972K 41848K ucond 0:03 0.00% plasma
1600 guru 1 96 0 80588K 44112K select 0:02 0.00% kopete
1104 haldaemon 1 96 0 6588K 4116K select 0:02 0.00% hald
1563 guru 1 100 0 38580K 21916K select 0:02 0.00% nepomukservic
1562 guru 5 112 0 78400K 35196K ucond 0:02 0.00% knotify4
matthias
--
Matthias Apitz
Manager Technical Support - OCLC GmbH
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