You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-12 - 14:45
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rackcslot6.osadl.org (updated Sun Apr 12, 2026 00:46:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
331857199381380,1cyclictest0-21swapper/621:41:026
331852699381380,1cyclictest3312202-21kworker/0:221:59:020
331852699381379,1cyclictest3312202-21kworker/0:221:52:020
331852699381379,1cyclictest3312202-21kworker/0:221:31:020
331852699381379,1cyclictest3312202-21kworker/0:221:31:020
3318526993810,1cyclictest0-21swapper/019:25:030
331852699380379,1cyclictest3312202-21kworker/0:221:42:020
331852699380379,1cyclictest3312202-21kworker/0:221:29:020
331852699380378,1cyclictest0-21swapper/000:10:020
3318526993800,379cyclictest0-21swapper/023:26:020
3318526993800,379cyclictest0-21swapper/022:45:020
331852699379378,1cyclictest3312202-21kworker/0:221:15:020
331852699379378,1cyclictest3312202-21kworker/0:220:35:020
331852699378377,1cyclictest0-21swapper/019:10:020
331857199375374,1cyclictest0-21swapper/621:19:026
331852699375374,1cyclictest3312202-21kworker/0:219:50:030
331857199374371,2cyclictest0-21swapper/622:59:026
331852699374372,1cyclictest3312202-21kworker/0:219:37:020
331852699373371,2cyclictest3312202-21kworker/0:219:43:020
331852699373371,1cyclictest3312202-21kworker/0:220:09:030
331852699373371,1cyclictest3312202-21kworker/0:219:59:020
331857199372369,2cyclictest0-21swapper/622:02:026
331852699372371,1cyclictest3312202-21kworker/0:220:47:020
331852699372371,1cyclictest3312202-21kworker/0:219:18:020
331857199371369,1cyclictest0-21swapper/623:35:026
331857199371369,1cyclictest0-21swapper/622:53:026
331857199371369,1cyclictest0-21swapper/622:53:026
331857199370369,1cyclictest0-21swapper/622:35:026
331857199370369,1cyclictest0-21swapper/621:47:026
331857199370369,1cyclictest0-21swapper/621:36:026
331857199370368,1cyclictest0-21swapper/622:07:026
331857199370368,1cyclictest0-21swapper/621:13:026
331857199369368,1cyclictest97550irq/166-enp0s3123:13:026
331857199369368,1cyclictest0-21swapper/623:27:026
331857199369368,1cyclictest0-21swapper/621:25:036
331857199369368,1cyclictest0-21swapper/620:25:026
331857199369368,1cyclictest0-21swapper/619:30:036
331857199369367,1cyclictest3334400-21kworker/6:222:40:036
331857199369367,1cyclictest3334400-21kworker/6:221:21:026
331857199369367,1cyclictest0-21swapper/623:44:026
331857199369367,1cyclictest0-21swapper/623:15:036
331857199369367,1cyclictest0-21swapper/622:29:026
331857199368367,1cyclictest0-21swapper/623:33:026
331857199368367,1cyclictest0-21swapper/622:33:036
331857199368367,1cyclictest0-21swapper/622:11:026
331857199368367,1cyclictest0-21swapper/600:31:036
331857199368367,1cyclictest0-21swapper/600:28:026
331857199368367,1cyclictest0-21swapper/600:06:026
331857199368366,1cyclictest3334400-21kworker/6:223:09:026
331857199368366,1cyclictest0-21swapper/622:47:036
331857199368366,1cyclictest0-21swapper/621:58:026
331857199367366,1cyclictest0-21swapper/623:57:026
331857199367366,1cyclictest0-21swapper/622:20:026
331857199367366,1cyclictest0-21swapper/619:20:026
331857199367366,1cyclictest0-21swapper/600:02:026
331857199366365,1cyclictest3334400-21kworker/6:222:16:026
331857199366365,1cyclictest0-21swapper/623:52:036
331857199366365,1cyclictest0-21swapper/621:54:026
331857199366364,1cyclictest0-21swapper/620:16:036
331857199365364,1cyclictest3547540-21kworker/6:123:20:026
331857199365364,1cyclictest0-21swapper/621:00:026
331857199365364,1cyclictest0-21swapper/619:45:026
331857199365363,1cyclictest0-21swapper/620:52:026
331857199365363,1cyclictest0-21swapper/620:00:026
331857199365363,1cyclictest0-21swapper/620:00:026
331857199364363,1cyclictest0-21swapper/620:30:026
331857199364363,1cyclictest0-21swapper/619:16:026
331857199364363,1cyclictest0-21swapper/600:15:026
331857199364363,1cyclictest0-21swapper/600:15:026
331857199363361,1cyclictest3547540-21kworker/6:100:22:026
331857199363361,1cyclictest0-21swapper/620:08:026
331857199362361,1cyclictest0-21swapper/619:40:026
331857199362361,1cyclictest0-21swapper/619:26:026
331857199362360,1cyclictest0-21swapper/620:46:026
331857199361360,1cyclictest3547540-21kworker/6:100:36:026
331857199361359,1cyclictest0-21swapper/619:38:026
331857199360358,1cyclictest3334400-21kworker/6:221:30:026
331857199360358,1cyclictest3334400-21kworker/6:221:30:026
331857199360358,1cyclictest0-21swapper/620:12:026
331857199358356,1cyclictest3334400-21kworker/6:221:05:026
331857199357356,1cyclictest3334400-21kworker/6:220:20:036
331857199357355,1cyclictest99475-21kworker/6:019:12:026
331857199357355,1cyclictest3334400-21kworker/6:220:37:026
331857199356354,1cyclictest3334400-21kworker/6:219:58:036
331857199356354,1cyclictest3334400-21kworker/6:219:53:036
331857199354352,1cyclictest3334400-21kworker/6:220:56:036
331857199353352,1cyclictest3334400-21kworker/6:220:41:026
331855099332328,2cyclictest3391577-21kworker/3:300:16:023
331855099332328,2cyclictest3391577-21kworker/3:300:16:023
331855099329328,1cyclictest0-21swapper/321:23:033
331855099329327,1cyclictest0-21swapper/322:15:023
331855099327325,1cyclictest0-21swapper/300:37:023
331855099326324,2cyclictest3391567-21kworker/3:121:10:023
331855099326324,1cyclictest0-21swapper/322:59:023
331855099325324,1cyclictest0-21swapper/322:23:023
331855099325323,1cyclictest0-21swapper/323:00:023
331855099324323,1cyclictest0-21swapper/322:13:023
331855099323321,1cyclictest0-21swapper/320:33:023
331855099323320,2cyclictest3391577-21kworker/3:300:29:033
331855099322320,1cyclictest3391577-21kworker/3:322:09:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional