You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-10 - 20:57
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 highest latencies:
System rack6slot5.osadl.org (updated Sat Jan 10, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1739699107855450,5324cyclictest889-21kworker/0:012:25:340
1739699100615139,4879cyclictest6052-21kworker/0:008:05:590
173969999705213,4745cyclictest889-21kworker/0:012:37:210
173969999025184,4706cyclictest8320-21kworker/0:211:08:200
173969996835082,4597cyclictest30908-21kworker/0:107:52:160
173969996655072,4582cyclictest889-21kworker/0:012:21:350
173969995895041,4544cyclictest6052-21kworker/0:008:15:440
173969992954680,4604cyclictest8320-21kworker/0:211:00:120
173969992564788,4463cyclictest6052-21kworker/0:009:39:140
173969992384675,4552cyclictest30908-21kworker/0:107:17:120
173969991834748,4424cyclictest5246-21kworker/0:111:28:170
173969991794750,4424cyclictest6052-21kworker/0:008:34:220
173969991504806,4329cyclictest6052-21kworker/0:008:51:140
173969991224622,4495cyclictest6052-21kworker/0:009:15:490
173969991134713,4389cyclictest30908-21kworker/0:107:23:350
173969990524682,4359cyclictest6052-21kworker/0:008:11:460
173969990004651,4338cyclictest8320-21kworker/0:210:27:260
173969989974657,4335cyclictest6052-21kworker/0:009:23:440
173969989744692,4231cyclictest5246-21kworker/0:111:18:410
173969989704544,4414cyclictest8320-21kworker/0:210:35:110
173969989424629,4302cyclictest11491-21kworker/0:011:32:230
173969989374521,4405cyclictest18737-21kworker/0:211:52:510
173969988944498,4385cyclictest5246-21kworker/0:111:20:120
173969988514482,4359cyclictest6052-21kworker/0:009:31:210
173969988354641,4179cyclictest8320-21kworker/0:210:54:190
173969987774436,4330cyclictest6052-21kworker/0:009:43:050
173969987454420,4314cyclictest28456-21kworker/0:110:07:070
173969987004406,4283cyclictest6052-21kworker/0:008:26:500
173969986084354,4243cyclictest28456-21kworker/0:110:03:220
173969984994683,3793cyclictest6052-21kworker/0:009:55:140
173969984924304,4177cyclictest30908-21kworker/0:107:33:290
173969984714290,4170cyclictest889-21kworker/0:012:17:250
173969981654339,3815cyclictest889-21kworker/0:012:33:150
173969981614288,3821cyclictest6052-21kworker/0:009:45:080
173969981214259,3846cyclictest6052-21kworker/0:008:40:180
173969981074256,3808cyclictest6052-21kworker/0:008:55:150
173969981064377,3714cyclictest28456-21kworker/0:110:17:370
173969980744243,3780cyclictest889-21kworker/0:012:11:440
173969978964205,3680cyclictest6052-21kworker/0:008:38:140
173969978754060,3800cyclictest18737-21kworker/0:211:42:510
173969975874050,3526cyclictest30908-21kworker/0:107:44:430
173969975563980,3561cyclictest8320-21kworker/0:210:49:540
173969974893998,3479cyclictest11491-21kworker/0:011:36:250
173969974684042,3375cyclictest30908-21kworker/0:107:58:040
173969973844014,3355cyclictest6052-21kworker/0:009:14:210
173969972863850,3385cyclictest18737-21kworker/0:211:46:450
173969971583833,3314cyclictest8320-21kworker/0:211:12:160
173969971493816,3321cyclictest6052-21kworker/0:009:27:370
173969970973810,3282cyclictest6052-21kworker/0:009:08:180
173969970723786,3275cyclictest8320-21kworker/0:210:55:570
173969969743696,3235cyclictest18737-21kworker/0:212:07:180
173969969143657,3243cyclictest28456-21kworker/0:110:13:240
173969968833693,3179cyclictest8320-21kworker/0:210:31:210
173969968773683,3182cyclictest18737-21kworker/0:212:00:450
173969968483488,3345cyclictest30908-21kworker/0:107:35:170
173969968393678,3157cyclictest6052-21kworker/0:009:50:210
173969968173531,3271cyclictest18737-21kworker/0:211:59:070
173969967643749,3012cyclictest30908-21kworker/0:107:13:390
173969967523686,3052cyclictest30908-21kworker/0:107:46:400
173969966533636,3003cyclictest6052-21kworker/0:008:21:360
173969966323580,3048cyclictest30908-21kworker/0:107:27:090
173969966243573,3047cyclictest6052-21kworker/0:008:45:440
173969965813516,3013cyclictest8320-21kworker/0:210:41:430
173969965743469,2971cyclictest28456-21kworker/0:110:22:060
173969963853451,2929cyclictest6052-21kworker/0:009:04:280
173969946292371,2247cyclictest6052-21kworker/0:008:03:500
163862810184,203sleep00-21swapper07:05:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional