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2026-06-23 - 11:20
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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 Tue Jun 23, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2906939910,0EcMasterDemoSyn2907929tAtEmLog_023:21:385
303639840,0EcMasterDemoSyn304629tAtEmLog_020:44:255
1495039840,1EcMasterDemoSyn14958-21grep21:09:460
2847539830,0EcMasterDemoSyn2848529tAtEmLog_021:35:085
2326839830,0EcMasterDemoSyn2327829tAtEmLog_000:12:215
1894239830,0EcMasterDemoSyn1895229tAtEmLog_023:52:035
976139820,0EcMasterDemoSyn977129tAtEmLog_021:25:005
433639820,0EcMasterDemoSyn434629tAtEmLog_019:38:305
2932739820,0EcMasterDemoSyn2933729tAtEmLog_022:46:085
2932739820,0EcMasterDemoSyn2933729tAtEmLog_022:46:085
2834439820,0EcMasterDemoSyn2835429tAtEmLog_020:29:125
2460839820,0EcMasterDemoSyn2461829tAtEmLog_023:01:215
190539820,0EcMasterDemoSyn191529tAtEmLog_022:30:565
168439820,0EcMasterDemoSyn169429tAtEmLog_019:33:255
1254339820,0EcMasterDemoSyn1255329tAtEmLog_021:04:425
601839810,0EcMasterDemoSyn602829tAtEmLog_022:51:135
3143439810,0EcMasterDemoSyn3144429tAtEmLog_019:28:225
2907439810,0EcMasterDemoSyn2908429tAtEmLog_019:23:175
3237939800,0EcMasterDemoSyn3238929tAtEmLog_000:17:245
22216993632,3cyclictest26682-21kworker/4:0+events20:23:224
303639310,1EcMasterDemoSyn3042-21ps20:44:253
9772993029,0tDemoTimingTask0-21swapper/521:27:445
22203992825,2cyclictest5863-21kworker/1:2+events19:34:351
70192260,0sleep10-21swapper/122:51:531
22212992522,2cyclictest29240-21kworker/3:1+events23:03:313
22207992522,2cyclictest23464-21kworker/2:2+events22:33:052
22216992421,2cyclictest26682-21kworker/4:0+events20:50:464
22216992421,2cyclictest26682-21kworker/4:0+events20:50:464
22203992320,2cyclictest5863-21kworker/1:2+events21:10:571
22207992219,2cyclictest23464-21kworker/2:2+events19:14:412
2384039210,1EcMasterDemoSyn0-21swapper/021:14:500
22212992118,2cyclictest29240-21kworker/3:1+events19:13:083
2220799219,9cyclictest29380-21sed20:30:152
22216992018,2cyclictest26682-21kworker/4:0+events22:54:074
22212992018,2cyclictest29240-21kworker/3:1+events22:06:473
199672200,0sleep30-21swapper/322:23:323
602999190,8tDemoTimingTask11984-21chrt22:55:095
22216991917,2cyclictest26682-21kworker/4:0+events20:03:514
22216991916,2cyclictest26682-21kworker/4:0+events20:42:254
22216991911,6cyclictest386-21cut19:30:144
22212991916,2cyclictest29240-21kworker/3:1+events19:49:563
22212991915,3cyclictest29240-21kworker/3:1+events20:01:393
22203991917,2cyclictest5863-21kworker/1:2+events21:31:361
22203991916,2cyclictest5863-21kworker/1:2+events23:36:181
22203991916,2cyclictest5863-21kworker/1:2+events19:26:221
22203991915,3cyclictest5863-21kworker/1:2+events19:11:321
672829180,10tAtEmLog_06733-21chrt19:43:355
421599180,10tDemoTimingTask4224-21chrt00:37:425
2221699185,9cyclictest5984-21sh21:22:204
2221699184,10cyclictest20427-21ssh21:48:194
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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