Re: profiling kernels

2012-12-15 Thread Stuart Henderson
On 2012/12/14 13:40, Mike Belopuhov wrote: > On 14 December 2012 13:38, Stuart Henderson wrote: > > Are profiling kernels known to be broken at the moment? > > > > profiling has never worked on MP kernels... > pity, can't reproduce the problem with UP.

Re: profiling kernels

2012-12-14 Thread Christiano F. Haesbaert
On 14 December 2012 13:38, Stuart Henderson wrote: > Are profiling kernels known to be broken at the moment? > > I'm trying to track down why my laptop crawls during pkg_add -u > (slow interactive response, 40%+ cpu in irq) but if I run kgmon -b > while pkg_add is running th

Re: profiling kernels

2012-12-14 Thread Christiano F. Haesbaert
On 14 December 2012 13:40, Mike Belopuhov wrote: > On 14 December 2012 13:38, Stuart Henderson wrote: >> Are profiling kernels known to be broken at the moment? >> > > profiling has never worked on MP kernels... > Hmm, that answers :)

Re: profiling kernels

2012-12-14 Thread Mike Belopuhov
On 14 December 2012 13:38, Stuart Henderson wrote: > Are profiling kernels known to be broken at the moment? > profiling has never worked on MP kernels...

profiling kernels

2012-12-14 Thread Stuart Henderson
Are profiling kernels known to be broken at the moment? I'm trying to track down why my laptop crawls during pkg_add -u (slow interactive response, 40%+ cpu in irq) but if I run kgmon -b while pkg_add is running the machine hangs. (no ddb, no keyboard LEDs). It also hangs after kgmon -b w