Still seeing "calcru: runtime went backwards" messages

[Mike Jakubik]

Mike Jakubik wrote:
> Poul-Henning Kamp wrote:
>> I've updated the calibration code to be much more precise, let me know
>> if this helps or not.
>>
>> Disregard all steps less than 2 microseconds for now.
>>
>>   
>
> So far so good. I'll let you know if the situation changes.
>
>

Well, after 3 days of uptime they showed up again, but the differences 
are bigger now.

--

Mar  6 02:28:11 fbsd kernel: calcru: runtime went backwards from 475184 
usec to 475161 usec for pid 70334 (httpd)
Mar  6 02:28:11 fbsd kernel: u 18:155514/155507 s 37:319669/319653 i 0:1/1
Mar  6 02:28:12 fbsd kernel: calcru: runtime went backwards from 72434 
usec to 72430 usec for pid 56343 (httpd)
Mar  6 02:28:12 fbsd kernel: u 1:14486/14486 s 4:57947/57944 i 0:1/0
Mar  6 02:28:13 fbsd kernel: calcru: runtime went backwards from 343475 
usec to 343458 usec for pid 73500 (httpd)
Mar  6 02:28:13 fbsd kernel: u 15:125661/125655 s 26:217813/217802 i 0:1/1
Mar  6 02:28:14 fbsd kernel: calcru: runtime went backwards from 72137 
usec to 72133 usec for pid 73526 (httpd)
Mar  6 02:28:14 fbsd kernel: u 2:20610/20609 s 5:51526/51523 i 0:1/1
Mar  6 02:36:50 fbsd kernel: calcru: runtime went backwards from 475161 
usec to 474950 usec for pid 70334 (httpd)
Mar  6 02:36:50 fbsd kernel: u 18:155507/155438 s 37:319653/319511 i 0:1/1
Mar  6 02:36:53 fbsd kernel: calcru: runtime went backwards from 72133 
usec to 72101 usec for pid 73526 (httpd)
Mar  6 02:36:53 fbsd kernel: u 2:20609/20600 s 5:51523/51500 i 0:1/1
Mar  6 02:36:53 fbsd kernel: calcru: runtime went backwards from 343458 
usec to 343307 usec for pid 73500 (httpd)
Mar  6 02:36:53 fbsd kernel: u 15:125655/125600 s 26:217802/217706 i 0:1/1
Mar  6 02:36:53 fbsd kernel: calcru: runtime went backwards from 72430 
usec to 72398 usec for pid 56343 (httpd)
Mar  6 02:36:53 fbsd kernel: u 1:14486/14479 s 4:57944/57918 i 0:0/1
Mar  6 13:55:58 fbsd kernel: calcru: runtime went backwards from 3635 
usec to 3633 usec for pid 772 (getty)
Mar  6 13:55:58 fbsd kernel: u 0:0/0 s 1:3635/3633 i 0:0/0
Mar  6 13:55:58 fbsd kernel: calcru: runtime went backwards from 2567 
usec to 2566 usec for pid 755 (inetd)
Mar  6 13:55:58 fbsd kernel: u 0:0/0 s 1:2567/2566 i 0:0/0
Mar  6 13:55:58 fbsd kernel: calcru: runtime went backwards from 11811 
usec to 11806 usec for pid 492 (sh)
Mar  6 13:55:58 fbsd kernel: u 0:0/0 s 1:11811/11806 i 0:0/0
Mar  6 13:55:58 fbsd kernel: calcru: runtime went backwards from 32513 
usec to 32497 usec for pid 492 (sh)
Mar  6 13:55:58 fbsd kernel: u 2:13005/12998 s 3:19507/19498 i 0:1/1
Mar  6 13:55:58 fbsd kernel: calcru: runtime went backwards from 3904 
usec to 3902 usec for pid 242 (pflogd)
Mar  6 13:55:58 fbsd kernel: u 0:0/0 s 1:3904/3902 i 0:0/0