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2026-07-31 - 15:11
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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: ondemand
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rackbslot5.osadl.org (updated Fri Jul 31, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1842022424sleep50-21swapper17:53:055
2302222321sleep50-21swapper21:06:085
984122221sleep50-21swapper19:40:455
754222221sleep30-21swapper18:35:293
519322221sleep30-21swapper17:29:353
476822221sleep50-21swapper18:28:595
2911422221sleep30-21swapper18:13:363
2288022221sleep50-21swapper20:01:345
2158422221sleep00-21swapper17:00:190
166022221sleep30-21swapper19:23:473
1197922221sleep30-21swapper20:43:423
665122120sleep20-21swapper20:33:402
664622019sleep50-21swapper21:36:095
1858922019sleep40-21swapper17:55:294
1422022019sleep40-21swapper21:48:014
2835721919sleep40-21swapper20:13:414
675821817sleep40-21swapper20:35:104
623621817sleep40-21swapper21:33:124
51621817sleep60-21swapper17:21:216
513821817sleep50-21swapper17:28:495
435121817sleep30-21swapper19:28:273
3177421817sleep20-21swapper19:21:062
3145921817sleep20-21swapper19:19:302
3143221817sleep50-21swapper19:19:095
3071021817sleep30-21swapper21:19:433
2902821817sleep20-21swapper18:12:232
2788421817sleep50-21swapper21:12:255
2562021817sleep30-21swapper20:07:403
2381421817sleep30-21swapper18:04:003
2279021817sleep20-21swapper21:05:412
2270921817sleep50-21swapper21:04:325
2265221817sleep40-21swapper21:03:434
1836521817sleep60-21swapper17:52:186
1580421817sleep30-21swapper17:48:553
1309921817sleep40-21swapper17:43:204
693921615sleep50-21swapper19:32:215
3108321615sleep50-21swapper20:19:355
2750221615sleep50-21swapper22:12:115
21825991616cyclictest0-21swapper19:59:510
21825991616cyclictest0-21swapper17:16:460
1165021613sleep40-21swapper21:44:174
114321615sleep60-21swapper20:22:246
73362158sleep50-21swapper18:32:355
474421513sleep40-21swapper19:31:084
435221514sleep40-21swapper19:28:284
402821515sleep60-21swapper21:31:146
366721514sleep30-21swapper21:29:353
3143021511sleep30-21swapper19:19:073
2951221513sleep30-21swapper17:13:503
2877221515sleep30-21swapper19:14:103
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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