Re: Increased CPU usage after upgrading to 2.6.21

2007-08-06 Thread Gautam Iyer
On Mon, Aug 06, 2007 at 06:32:08PM +, Pavel Machek wrote: > > PS: I'm using the kernel with Gentoo patchset. But I confirmed the above > > persists with the vanilla kernels. > > > > PPS: I also played around with the timer frequency, and premption model. > > Would those make a differ

Re: Increased CPU usage after upgrading to 2.6.21

2007-08-06 Thread Pavel Machek
Hi! > PS: I'm using the kernel with Gentoo patchset. But I confirmed the above > persists with the vanilla kernels. > > PPS: I also played around with the timer frequency, and premption model. > Would those make a difference to CPU usage? Yes. Or rather, it will make accounting more acc

Re: Increased CPU usage after upgrading to 2.6.21

2007-08-06 Thread Pavel Machek
Hi! > I recently upgraded from 2.6.19, and found the following issues: > > 1. 2.6.20 crashed and ran terribly on my system. > > 2. 2.6.21 runs on my system, but has a few issues: First, I noticed >that in 2.6.19 when my system was idle, Gkrellm would show my CPU >usage as