[Qt-interest] Application consuming 60% of CPU usage ..

[Sean Harmer]

Hi,

On Tuesday 20 Oct 2009 13:39:03 Chandru... wrote:
> the Xorg is consuming 60% of the CPU usage ... my application  its taking
> only 6%....

However, I am guessing that the large Xorg CPU usage is caused by many xlib 
painting calls resulting from your graphics items. So profiling your app is 
still the way to go. Most likely culprit is some slow code paths in your 
custom graphics item paint() functions. You may also want to investigate 
QGraphicsItem::setCacheMode().

Sean