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2026-04-23 - 01:45
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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 Wed Apr 22, 2026 12:44:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7923391160,0EcMasterDemoSyn7931-21runintdemo5min10:33:391
265702910,0sleep20-21swapper/211:01:262
507139840,0EcMasterDemoSyn508129tAtEmLog_008:42:065
507139840,0EcMasterDemoSyn508129tAtEmLog_008:42:065
1103539840,0EcMasterDemoSyn1104529tAtEmLog_011:29:265
742739830,0EcMasterDemoSyn743729tAtEmLog_008:47:105
742739830,0EcMasterDemoSyn743729tAtEmLog_008:47:105
1707839830,0EcMasterDemoSyn1708829tAtEmLog_010:38:445
875039820,0EcMasterDemoSyn876029tAtEmLog_009:22:405
2564239820,0EcMasterDemoSyn2565229tAtEmLog_008:16:455
2270039820,0EcMasterDemoSyn2271029tAtEmLog_009:12:325
1618439820,0EcMasterDemoSyn1619429tAtEmLog_007:56:285
1280939820,0EcMasterDemoSyn1281929tAtEmLog_010:18:275
852439810,0EcMasterDemoSyn853429tAtEmLog_009:58:105
2406739800,0EcMasterDemoSyn2407729tAtEmLog_007:05:455
2882839710,3EcMasterDemoSyn28836-21ps12:15:042
1498939590,0EcMasterDemoSyn1499929tAtEmLog_012:30:165
127002370,1sleep30-21swapper/311:11:523
1214139260,1EcMasterDemoSyn12149-21grep08:57:191
3192839240,4EcMasterDemoSyn31936-21grep09:17:362
24476992219,2cyclictest2749-21kworker/1:2+events09:58:091
21412210,0sleep10-21swapper/112:17:581
16194292020,0tAtEmLog_00-21swapper/508:01:315
978739180,0EcMasterDemoSyn0-21swapper/508:52:165
978739180,0EcMasterDemoSyn0-21swapper/508:52:155
2447199185,9cyclictest12728-21sh12:24:060
2447199181,9cyclictest13678-21sh09:43:080
2447199180,10cyclictest29702-21sh11:03:390
2447199180,10cyclictest11326-21sh10:53:230
1708829180,8tAtEmLog_025680-21taskset10:43:265
1708829180,8tAtEmLog_025680-21taskset10:43:255
1607899180,10tDemoTimingTask17525-21chrt11:15:025
900739170,0EcMasterDemoSyn0-21swapper/507:41:165
632139170,0EcMasterDemoSyn0-21swapper/311:44:403
398939170,4EcMasterDemoSyn3995-21ps09:37:543
2447999172,7cyclictest1667-21rm12:17:373
2447699179,6cyclictest13387-21cut09:25:151
2447699174,9cyclictest711-21gdbus10:25:211
2447699171,12cyclictest16-1pr/legacy10:03:141
2447699170,10cyclictest326-21systemd-journal10:06:491
2447699170,10cyclictest28385-21ssh12:32:291
2447199171,8cyclictest780-21runrttasks11:32:220
24471991710,6cyclictest15123-21idleruntime-cro10:20:000
2447199170,9cyclictest9957-21sh12:04:400
2447199170,9cyclictest1750-21sh10:12:010
2447199170,9cyclictest13187-21sh12:05:350
2447199170,7cyclictest11821-21basename10:00:130
2447199170,14cyclictest24898-21sh12:12:290
2447199170,13cyclictest20297-21sh10:22:170
1215129170,7tAtEmLog_012197-21chrt08:57:315
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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