Re: calcru: runtime went backwards

I recently saw these on a Dell server.  It was caused by power saving 
being enabled in the BIOS in a mode where the BIOS takes control instead 
of handing it off to the OS.  Disable power saving or set it such that 
the OS has control (and then enable powerd(8) if you like).


Regards,
Aragon


On 10/30/10 21:19, David Rhodus wrote:
> I haven't seen much of this since 5.x days.  Anyone else see calcru
> messages lately ?
>
> -DR
>
> NFS# uname -a
> FreeBSD NFS.Lesmilde.com 9.0-CURRENT FreeBSD 9.0-CURRENT #2: Fri Oct
> 29 01:07:40 CDT 2010
> root_at_NFS.Lesmilde.com:/usr/obj/usr/src/sys/GENERIC  amd64
> NFS# tail -25 /var/log/messages
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 91464
> usec to 40935 usec for pid 2709 (csh)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 4334
> usec to 1927 usec for pid 2134 (getty)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 4814
> usec to 2140 usec for pid 2133 (getty)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 4752
> usec to 2113 usec for pid 2132 (getty)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 5322
> usec to 2366 usec for pid 2131 (getty)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 5183
> usec to 2304 usec for pid 2130 (getty)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 4495
> usec to 1998 usec for pid 2129 (getty)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 4501
> usec to 2001 usec for pid 2128 (getty)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 15315
> usec to 6809 usec for pid 2127 (login)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from
> 32057357 usec to 28943929 usec for pid 2063 (cron)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 1381
> usec to 613 usec for pid 2015 (rsync)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 1606
> usec to 936 usec for pid 1940 (smbd)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 20818
> usec to 9600 usec for pid 1895 (smbd)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 18992
> usec to 8440 usec for pid 1760 (cupsd)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 3378
> usec to 1501 usec for pid 1720 (mountd)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 1458
> usec to 648 usec for pid 1681 (nfsuserd)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 568
> usec to 308 usec for pid 1335 (devd)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 214373
> usec to 95273 usec for pid 1335 (devd)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 965
> usec to 428 usec for pid 132 (adjkerntz)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 191
> usec to 84 usec for pid 15 (vmdaemon)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 74
> usec to 33 usec for pid 7 (sctp_iterator)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 984227
> usec to 748883 usec for pid 4 (g_down)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from
> 1281130 usec to 979529 usec for pid 3 (g_up)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from 10320
> usec to 4890 usec for pid 1 (init)
> Oct 30 19:13:25 NFS kernel: calcru: runtime went backwards from
> 6244341 usec to 2848133 usec for pid 1 (init)
> NFS#