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2025-12-02 - 02:09
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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 Dec 02, 2025 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
80172920,1sleep00-21swapper/000:30:490
80172920,1sleep00-21swapper/000:30:490
2070939910,0EcMasterDemoSyn2071929tAtEmLog_023:54:265
3256539830,0EcMasterDemoSyn3257729tAtEmLog_021:07:065
3086039830,0EcMasterDemoSyn3087029tAtEmLog_019:56:075
914839820,0EcMasterDemoSyn915829tAtEmLog_021:57:495
732439820,0EcMasterDemoSyn733429tAtEmLog_022:18:065
1832539820,0EcMasterDemoSyn1833529tAtEmLog_020:36:415
1832539820,0EcMasterDemoSyn1833529tAtEmLog_020:36:405
3127739810,0EcMasterDemoSyn3128729tAtEmLog_023:39:145
3018539810,0EcMasterDemoSyn3019529tAtEmLog_022:33:185
3018539810,0EcMasterDemoSyn3019529tAtEmLog_022:33:175
277139810,0EcMasterDemoSyn278129tAtEmLog_000:04:355
1677239810,0EcMasterDemoSyn1678229tAtEmLog_022:02:535
1433439810,0EcMasterDemoSyn1434429tAtEmLog_019:20:365
1195239810,0EcMasterDemoSyn1196229tAtEmLog_019:15:315
118739810,0EcMasterDemoSyn119729tAtEmLog_020:01:105
1124939800,0EcMasterDemoSyn1125929tAtEmLog_020:21:285
124642770,0sleep50-21swapper/500:10:265
2541839660,0EcMasterDemoSyn25425-21runintdemo5min20:51:542
914839650,1EcMasterDemoSyn9153-21runintdemo5min21:57:492
139462620,0sleep30-21swapper/322:44:213
7662992825,2cyclictest1389-21kworker/1:2+events20:46:491
2778539260,0EcMasterDemoSyn27791-21runintdemo5min23:59:310
7675992219,2cyclictest27897-21kworker/4:1+events21:22:184
765799221,18cyclictest16-1pr/legacy19:10:260
241742220,1sleep424173-21ssh22:07:444
1833339220,5EcMasterDemoSyn18340-21grep21:42:354
7662992118,2cyclictest1389-21kworker/1:2+events20:56:561
7662991916,2cyclictest1389-21kworker/1:2+events20:41:431
767599174,9cyclictest6954-21cpu20:15:154
766699170,9cyclictest4049-21sh22:37:132
766699170,9cyclictest31162-21ssh22:34:112
766699170,9cyclictest31162-21ssh22:34:112
765799174,6cyclictest27316-21aten2_r5power_p22:10:110
765799170,9cyclictest8746-21sh21:35:490
765799170,9cyclictest29754-21ssh23:37:540
765799170,9cyclictest27291-21sh21:26:590
765799170,9cyclictest20375-21sh21:44:250
765799170,9cyclictest17265-21sh22:45:380
765799170,9cyclictest16146-21sh00:37:520
765799170,9cyclictest11120-21sh23:47:030
3211699170,10tDemoTimingTask32216-21chrt22:13:055
302429170,15tAtEmLog_04408-21taskset21:33:405
2542829170,7tAtEmLog_025594-21taskset20:53:445
148799170,15tDemoTimingTask2171-21chrt21:53:185
1360329170,8tAtEmLog_013614-21taskset23:49:215
767599164,9cyclictest738-21snmpd20:51:394
7675991613,2cyclictest0-21swapper/400:00:004
767199160,9cyclictest4656-21sh23:42:483
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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