Re: current sluggish under load in the last few weeks

2012-11-22 Thread Andriy Gapon
on 22/11/2012 05:46 Steve Wills said the following: Hi All, Has something changed in the scheduler recently? I don't have anything concrete, I'd recommend getting something concrete first. Like doing some profiling. Or obtaining some ktr(4) traces that could be used with schedgraph. just

current sluggish under load in the last few weeks

2012-11-21 Thread Steve Wills
Hi All, Has something changed in the scheduler recently? I don't have anything concrete, just anecdotal evidence, but my current desktop feels a little less responsive under heavy CPU load than it did a few weeks ago. Usually my high CPU processes (builds) are nice'd, but even with that, thing

Re: current sluggish under load in the last few weeks

2012-11-21 Thread b. f.
Has something changed in the scheduler recently? Yes: r242736, r242852+r243069. Your description of your problem is a bit vague, but you might start by looking at the effect of the above commits. b. ___ freebsd-current@freebsd.org mailing list