You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-17 - 06:56
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 Wed Jun 17, 2026 00:46:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
210201399323321,1cyclictest2184173-21kworker/5:100:18:035
210201399323321,1cyclictest2184173-21kworker/5:100:18:035
210201399321319,1cyclictest0-21swapper/522:30:035
210201399320319,1cyclictest2184173-21kworker/5:122:02:025
210201399320318,2cyclictest2184173-21kworker/5:123:13:025
210201399320318,1cyclictest2184173-21kworker/5:100:06:025
210201399320315,1cyclictest0-21swapper/521:27:025
210201399319318,1cyclictest0-21swapper/523:32:025
210201399319317,1cyclictest2184173-21kworker/5:121:42:025
210201399319317,1cyclictest2184173-21kworker/5:100:28:025
210201399319317,1cyclictest0-21swapper/523:28:025
210201399318317,1cyclictest2184173-21kworker/5:123:47:035
210201399318317,1cyclictest0-21swapper/523:57:025
210201399318317,1cyclictest0-21swapper/523:15:035
210201399318317,1cyclictest0-21swapper/520:06:015
210201399317316,1cyclictest2184173-21kworker/5:123:50:035
210201399317316,1cyclictest2184173-21kworker/5:123:37:025
210201399317316,1cyclictest2184173-21kworker/5:122:24:025
210201399317316,1cyclictest2184173-21kworker/5:100:35:025
210201399317316,1cyclictest2184173-21kworker/5:100:22:035
210201399317316,1cyclictest0-21swapper/500:10:035
210201399317315,1cyclictest2111842-21kworker/5:321:12:025
210201399317315,1cyclictest0-21swapper/522:50:035
210201399317315,1cyclictest0-21swapper/522:50:025
210201399316315,1cyclictest2184173-21kworker/5:122:46:025
210201399316315,1cyclictest2184173-21kworker/5:122:17:035
210201399316315,1cyclictest0-21swapper/522:39:025
210201399315314,1cyclictest2184173-21kworker/5:122:55:025
210201399315314,1cyclictest2184173-21kworker/5:122:05:025
210201399315314,1cyclictest2175012-21kworker/5:021:17:035
210201399315313,1cyclictest2184173-21kworker/5:122:13:025
210201399315313,1cyclictest0-21swapper/523:41:025
210201399315313,1cyclictest0-21swapper/522:28:025
210201399315312,2cyclictest2184173-21kworker/5:122:42:025
210201399314313,1cyclictest0-21swapper/523:22:035
210201399313312,1cyclictest0-21swapper/521:23:035
210201399313311,1cyclictest0-21swapper/523:06:025
210201399313311,1cyclictest0-21swapper/521:46:025
210201399312311,1cyclictest3572606-21kworker/5:119:10:025
210201399312311,1cyclictest2111842-21kworker/5:320:11:025
210201399312310,1cyclictest2111842-21kworker/5:320:55:025
210201399312310,1cyclictest2111842-21kworker/5:320:35:035
210201399311310,1cyclictest0-21swapper/519:45:015
210201399311309,1cyclictest3572606-21kworker/5:119:19:025
210201399311309,1cyclictest2111842-21kworker/5:321:02:025
210201399311308,2cyclictest2111842-21kworker/5:320:21:025
210201399310309,1cyclictest0-21swapper/521:06:025
210201399310309,1cyclictest0-21swapper/520:47:025
210201399310308,1cyclictest2111842-21kworker/5:320:27:035
210201399309307,1cyclictest2111842-21kworker/5:320:02:025
210201399307306,1cyclictest0-21swapper/519:28:025
210201399306305,1cyclictest2111842-21kworker/5:320:51:025
210201399306305,1cyclictest0-21swapper/519:51:025
210201399306305,1cyclictest0-21swapper/519:42:015
210198499283281,1cyclictest0-21swapper/100:18:021
210198499283281,1cyclictest0-21swapper/100:18:021
210198499281279,1cyclictest0-21swapper/122:30:021
210198499280279,1cyclictest0-21swapper/122:02:031
210198499279278,1cyclictest0-21swapper/123:13:021
210198499279278,1cyclictest0-21swapper/100:06:021
210198499279277,1cyclictest2282812-21kworker/1:023:28:021
210198499279277,1cyclictest2174967-21diskmemload21:42:031
210198499278277,1cyclictest2346145-21kworker/1:123:32:031
210198499278277,1cyclictest0-21swapper/123:47:021
210198499277276,1cyclictest3576095-21kworker/1:120:06:011
210198499277276,1cyclictest2346145-21kworker/1:123:57:021
210198499277276,1cyclictest2282812-21kworker/1:023:15:021
210198499277276,1cyclictest0-21swapper/123:50:021
210198499277276,1cyclictest0-21swapper/123:37:031
210198499277276,1cyclictest0-21swapper/122:24:031
210198499277276,1cyclictest0-21swapper/100:35:031
210198499277276,1cyclictest0-21swapper/100:28:021
210198499277276,1cyclictest0-21swapper/100:22:021
210198499277275,1cyclictest0-21swapper/121:12:021
210198499277274,2cyclictest2282812-21kworker/1:022:50:021
210198499277274,2cyclictest2282812-21kworker/1:022:50:021
210198499276275,1cyclictest2346145-21kworker/1:100:10:021
210198499276275,1cyclictest0-21swapper/122:46:031
210198499276275,1cyclictest0-21swapper/122:17:021
210198499276274,2cyclictest2179888-21kworker/1:121:27:021
210198499275274,1cyclictest2179888-21kworker/1:122:39:031
210198499275274,1cyclictest0-21swapper/122:55:021
210198499275274,1cyclictest0-21swapper/122:05:031
210198499274273,1cyclictest0-21swapper/121:17:021
210198499274272,2cyclictest2179888-21kworker/1:122:28:021
210198499274272,1cyclictest0-21swapper/122:42:021
210198499273272,1cyclictest2282812-21kworker/1:023:22:021
210198499273272,1cyclictest2179888-21kworker/1:121:23:021
210198499273272,1cyclictest0-21swapper/122:13:031
210198499273271,1cyclictest0-21swapper/123:40:031
210198499273271,1cyclictest0-21swapper/120:58:031
210198499273271,1cyclictest0-21swapper/119:10:031
210198499272271,1cyclictest0-21swapper/120:11:021
210198499271270,1cyclictest2282812-21kworker/1:023:06:031
210198499271270,1cyclictest2179888-21kworker/1:121:46:031
210198499271270,1cyclictest0-21swapper/120:35:021
210198499271269,1cyclictest3576095-21kworker/1:119:45:021
210198499270269,1cyclictest0-21swapper/121:02:031
210198499270269,1cyclictest0-21swapper/119:19:011
210198499270268,1cyclictest2147932-21kworker/1:220:47:021
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional