On Friday 25 January 2008 05:31:34 pm Joe Peterson wrote: > John Baldwin wrote: > > Hmm, when I look at that graph using schedgraphy from HEAD it just looks > > like xtrs is using up all the CPU. > > Yeah, xtrs is eating a lot of CPU, but I've never seen this affect the > mouse movement (making it really jerky) the same way on, e.g., Linux. > And the xtrs test is just a way to *reliably* make it happen. It > happens intermittently all of the time (at least every few minutes, and > often in small batches) even when the system is pretty idle... > > -Joe
So it's a scheduling bug where a compute bound process is starving an interactive one basically. :) Since you are using ULE, I would try talking to Jeff (jeff@) to see if he can address this. -- John Baldwin _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"