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2026-04-06 - 16:36
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 50 highest latencies:
System rack5slot1.osadl.org (updated Mon Apr 06, 2026 12:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3048139990,0EcMasterDemoSyn30489-21runintdemo5min08:29:434
2923939830,0EcMasterDemoSyn2924929tAtEmLog_007:18:435
2859639830,0EcMasterDemoSyn2860629tAtEmLog_009:50:515
2017639830,0EcMasterDemoSyn2018629tAtEmLog_012:28:035
398039820,0EcMasterDemoSyn399029tAtEmLog_007:33:565
2292139820,0EcMasterDemoSyn2293129tAtEmLog_010:41:345
1454639820,0EcMasterDemoSyn1455629tAtEmLog_010:01:005
1218039820,0EcMasterDemoSyn1219029tAtEmLog_011:47:295
1218039820,0EcMasterDemoSyn1219029tAtEmLog_011:47:295
2688039810,0EcMasterDemoSyn2689029tAtEmLog_007:13:395
1836539810,0EcMasterDemoSyn1837529tAtEmLog_008:04:215
2471099190,10cyclictest780-21runrttasks12:29:280
956839180,7EcMasterDemoSyn11034-21chrt10:17:135
2471199181,13cyclictest16-1pr/legacy07:49:081
2471099180,9cyclictest21143-21sh09:11:190
2471099180,14cyclictest11511-21sh10:53:240
3151299170,7tDemoTimingTask2547-21chrt11:24:325
2647029170,10tAtEmLog_026560-21taskset11:37:255
2472099171,12cyclictest16-1pr/legacy07:59:164
2472099171,12cyclictest16-1pr/legacy07:59:154
2471599171,12cyclictest16-1pr/legacy08:29:423
2471299170,10cyclictest6276-21chrt07:38:162
2471199171,12cyclictest16-1pr/legacy08:49:581
2471099170,9cyclictest24298-21sh09:30:360
2471099170,9cyclictest1833-21sh12:17:470
2471099170,9cyclictest17386-21sh10:39:030
2471099170,9cyclictest17218-21sh09:27:000
2471099170,14cyclictest8731-21sh09:58:150
2471099170,14cyclictest8731-21sh09:58:150
2471099170,14cyclictest1011-21sh10:11:320
2471099170,13cyclictest23650-21sh10:24:450
2471099170,10cyclictest24771-21sh10:06:480
2293299170,14tDemoTimingTask30875-21taskset10:45:505
1733629170,7tAtEmLog_018503-21chrt11:33:055
1319599170,10tDemoTimingTask17793-21chrt11:15:015
321999160,7tDemoTimingTask5339-21taskset11:43:555
321999160,7tDemoTimingTask5339-21taskset11:43:555
285599160,9tDemoTimingTask3212-21taskset08:40:005
2471299164,9cyclictest31060-21open_files10:10:192
2471299161,10cyclictest16-1pr/legacy07:13:382
2471299160,10cyclictest13864-21sh12:24:552
24711991614,2cyclictest15931-21kworker/1:1+events10:46:381
2471199160,9cyclictest29994-21sh12:33:391
2471199160,9cyclictest24776-21sh09:13:501
2471199160,10cyclictest596-21ssh11:40:361
2471199160,10cyclictest596-21ssh11:40:361
2471199160,10cyclictest17910-21rm11:15:061
2471099163,9cyclictest780-21runrttasks08:04:530
24710991612,3cyclictest4633-21runintdemo5min10:31:250
24710991612,3cyclictest26455-21fschecks_count09:50:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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