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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: AW: RE: [Xen-devel] Time went backwards 885 ms
The fact that max cycles skew is so much smaller than max stime (xen system time) skew leads me to believe that this is a power management problem, and there's a good chance it might be fixed already in xen-unstable (soon to be 3.4). > -----Original Message----- > From: Carsten Schiers [mailto:carsten@xxxxxxxxxx] > Sent: Saturday, March 28, 2009 4:34 AM > To: Dan Magenheimer; xen-devel > Subject: AW: RE: [Xen-devel] Time went backwards 885 ms > > > Ups sorry, missed the tail I guess you are only interested in the max > values... > > BTW: during the measurement, there was a Time went Backwards in log: > > Mar 28 10:47:15 data kernel: Timer ISR/0: Time went backwards: > delta=-67288961 delta_cpu=72711039 shadow=134369155097800 > off=65631400 > processed=134369288016520 cpu_processed=134369148016520 > Mar 28 10:47:15 data kernel: 0: 134369148016520 > Mar 28 10:47:15 data kernel: 1: 134369288016520 > > Will try to check on unstable soon... > > BR, > Carsten. > > -----Ursprüngliche Nachricht----- > Von: Carsten Schiers > Gesendet: Samstag, 28. März 2009 11:23 > An: dan.magenheimer; xen-devel > Betreff: AW: RE: [Xen-devel] Time went backwards 885 ms > > Here e.g. the last entries for Xen 3.3.1: > > (XEN) Synced cycles skew: max=1142 avg=315 samples=12670 current=256 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12671 > current=36ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12671 current=449 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12672 > current=60ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12672 current=257 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12673 > current=19ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12673 current=382 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12674 > current=7ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12674 current=48 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12675 > current=54ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12675 current=382 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12676 > current=16ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12676 current=445 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12677 > current=49ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12677 current=508 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12678 > current=90ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12678 current=62 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12679 > current=14ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12679 current=292 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12680 > current=21ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12680 current=193 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12681 > current=88ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12681 current=143 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12682 > current=56ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12682 current=382 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12683 > current=1ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12683 current=33 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12684 > current=18ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12684 current=4 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12685 > current=56ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12685 current=370 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12686 > current=7ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12686 current=48 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12687 > current=7ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12687 current=48 > (XEN) Synced stime skew: max=297847ns avg=451ns samples=12688 > current=44ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12688 current=366 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12689 > current=53ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12689 current=369 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12690 > current=75ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12690 current=382 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12691 > current=31ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12691 current=78 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12692 > current=124ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12692 current=289 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12693 > current=80ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12693 current=330 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12694 > current=22ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12694 current=256 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12695 > current=79ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12695 current=373 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12696 > current=97ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12696 current=382 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12697 > current=119ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12697 current=382 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12698 > current=140ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12698 current=382 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12699 > current=164ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12699 current=334 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12700 > current=160ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12700 current=370 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12701 > current=122ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12701 current=382 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12702 > current=74ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12702 current=175 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12703 > current=65ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12703 current=102 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12704 > current=89ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12704 current=62 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12705 > current=85ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12705 current=116 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12706 > current=5ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12706 current=188 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12707 > current=10ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12707 current=31 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12708 > current=57ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12708 current=65 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12709 > current=54ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12709 current=295 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12710 > current=119ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12710 current=77 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12711 > current=108ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12711 current=47 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12712 > current=78ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12712 current=52 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12713 > current=57ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12713 current=49 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12714 > current=26ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12714 current=42 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12715 > current=56ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12715 current=62 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12716 > current=9ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12716 current=53 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12717 > current=10ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12717 current=52 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12718 > current=1ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12718 current=33 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12719 > current=109ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12719 current=175 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12720 > current=0ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12720 current=36 > (XEN) Synced stime skew: max=297847ns avg=450ns samples=12721 > current=17ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12721 current=256 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12722 > current=85ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12722 current=422 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12723 > current=92ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12723 current=492 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12724 > current=50ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12724 current=387 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12725 > current=94ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12725 current=490 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12726 > current=43ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12726 current=382 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12727 > current=60ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12727 current=57 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12728 > current=48ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12728 current=287 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12729 > current=57ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12729 current=62 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12730 > current=5ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12730 current=251 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12731 > current=90ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12731 current=169 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12732 > current=38ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12732 current=62 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12733 > current=189ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12733 current=345 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12734 > current=6ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12734 current=256 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12735 > current=52ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12735 current=62 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12736 > current=46ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12736 current=294 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12737 > current=90ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12737 current=465 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12738 > current=50ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12738 current=382 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12739 > current=51ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12739 current=382 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12740 > current=53ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12740 current=330 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12741 > current=62ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12741 current=382 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12742 > current=47ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12742 current=62 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12743 > current=4ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12743 current=292 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12744 > current=56ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12744 current=330 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12745 > current=7ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12745 current=48 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12746 > current=87ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12746 current=382 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12747 > current=93ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12747 current=328 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12748 > current=28ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12748 current=98 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12749 > current=29ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12749 current=102 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12750 > current=112ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12750 current=382 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12751 > current=138ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12751 current=372 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12752 > current=108ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12752 current=339 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12753 > current=85ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12753 current=335 > (XEN) Synced stime skew: max=297847ns avg=449ns samples=12754 > current=61ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12754 current=382 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12755 > current=18ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12755 current=256 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12756 > current=3ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12756 current=170 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12757 > current=122ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12757 current=22 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12758 > current=150ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12758 current=285 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12759 > current=269ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12759 current=408 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12760 > current=246ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12760 current=382 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12761 > current=179ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12761 current=52 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12762 > current=165ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12762 current=382 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12763 > current=149ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12763 current=490 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12764 > current=5ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12764 current=256 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12765 > current=60ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12765 current=193 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12766 > current=33ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12766 current=545 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12767 > current=108ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12767 current=256 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12768 > current=25ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12768 current=382 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12769 > current=51ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12769 current=285 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12770 > current=88ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12770 current=103 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12771 > current=56ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12771 current=373 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12772 > current=94ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12772 current=134 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12773 > current=53ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12773 current=382 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12774 > current=5ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12774 current=217 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12775 > current=53ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12775 current=382 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12776 > current=21ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12776 current=297 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12777 > current=11ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12777 current=256 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12778 > current=20ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12778 current=47 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12779 > current=15ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12779 current=48 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12780 > current=9ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12780 current=251 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12781 > current=48ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12781 current=79 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12782 > current=70ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12782 current=382 > (XEN) Synced stime skew: max=297847ns avg=448ns samples=12783 > current=65ns > (XEN) Synced cycles skew: max=1142 avg=315 samples=12783 current=330 > > -----Ursprüngliche Nachricht----- > Von: Carsten Schiers > Gesendet: Samstag, 28. März 2009 10:53 > An: dan.magenheimer; xen-devel > Betreff: AW: RE: [Xen-devel] Time went backwards 885 ms > > Oh, I didn't know that... > > I started to do so. But not all lines will show up in xm > dmesg. Is there > > > > any trick to have a bigger buffer to capture it or are only the last > lines > of interest? > > BR, > Carsten. > > -----Ursprüngliche Nachricht----- > Von: Dan Magenheimer [mailto:dan.magenheimer@xxxxxxxxxx] > Gesendet: Freitag, 27. März 2009 21:20 > An: Carsten Schiers; xen-devel > Betreff: RE: [Xen-devel] Time went backwards 885 ms > > Two possibilities... many power management features > have gone into Xen and there are many bug fixes post-3.3 > to improve time sync in the presence of power management. > > However if power management is NOT happening on your system, > it's possible that your processors have bad TSC skew > that Xen's TSC synchronization mechanism is unable to > handle. (This seems unlikely with a dual core... AMD > might have information otherwise.) > > A nice feature that went into Xen 3.3 is the ability to > measure the skew between physical processors. The > "xm debug-key t" takes only one sample, but it can > be repeated many times and will retain max and avg > for all of the samples. > > Can you do: > > # for j in $(seq -w 10000); do xm debug-key t; done > > in dom0, then send the output from "xm dmesg | tail" > > If you can do this both with Xen 3.3 and 3.4 (when it > is released, or xen-unstable now), that would be great! > > -----Original Message----- > From: Carsten Schiers [mailto:carsten@xxxxxxxxxx] > Sent: Friday, March 27, 2009 3:19 AM > To: xen-devel > Subject: [Xen-devel] Time went backwards 885 ms > > > Dear all, > > I thought this might be worth again to report: > > After rebooting a 3.3.1/2.6.18.8 environment on my AMD 4050e, > I received > > > a 885ms delta just > after powernow-k8 loaded: > > > Mar 26 21:28:37 data kernel: powernow-k8: Found 2 AMD Athlon(tm) Dual > Core Processor 4050e processors (version 2.20.00) > Mar 26 21:28:37 data kernel: powernow-k8: 0 : fid 0xd > (2100 MHz), vid > > > 0xe > Mar 26 21:28:37 data kernel: powernow-k8: 1 : fid 0xc > (2000 MHz), vid > > > 0xf > Mar 26 21:28:37 data kernel: powernow-k8: 2 : fid 0xa > (1800 MHz), vid > > > 0x11 > Mar 26 21:28:37 data kernel: powernow-k8: 3 : fid 0x2 > (1000 MHz), vid > > > 0x16 > Mar 26 21:28:37 data kernel: Timer ISR/1: Time went backwards: > delta=-885437842 delta_cpu=6562158 shadow=11822142480 off=436198 > processed=12708016520 cpu_p > rocessed=11816016520 > Mar 26 21:28:37 data kernel: 0: 12704016520 > Mar 26 21:28:37 data kernel: 1: 11816016520 > > > Find full xm dmesg, xm info, and syslog of boot attached. > > Otherwise, the environment is more stable; Time went backwards appear > roughly every 2-3 days, > mostly when there is a 1,0->2,1GHz jump when munin asks for > CPU. It is > reduced in addition by a > 4 sec sampling time of the ondemand govenor. > > Will test 3.4 as soon as released. > > BR, > Carsten. > > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel > > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel > > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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