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2026-05-18 - 08:56
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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 100 highest latencies:
System rackbslot5.osadl.org (updated Mon May 18, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3134822221sleep50-21swapper18:06:295
2790922221sleep50-21swapper20:01:135
1788622221sleep20-21swapper18:42:032
1326722221sleep20-21swapper22:33:472
2360022019sleep40-21swapper17:52:034
2261222019sleep30-21swapper19:51:433
139922019sleep40-21swapper18:08:524
2563821919sleep40-21swapper18:56:224
23429991913cyclictest0-21swapper22:38:370
1449021917sleep50-21swapper21:37:005
1376921917sleep60-21swapper21:35:336
874621817sleep30-21swapper21:26:583
802021817sleep60-21swapper22:24:556
648821817sleep50-21swapper19:19:525
554621817sleep70-21swapper21:17:187
407421817sleep60-21swapper18:13:026
394921817sleep40-21swapper19:16:384
2777621817sleep40-21swapper19:59:204
2738121817sleep40-21swapper20:59:064
2412921817sleep20-21swapper22:56:202
2089321817sleep00-21swapper17:47:030
1989221817sleep40-21swapper19:45:514
1752521817sleep40-21swapper18:39:494
1380621817sleep40-21swapper21:36:034
2430021715sleep40-21swapper21:53:324
23429991713cyclictest0-21swapper18:03:190
500521615sleep20-21swapper23:20:132
3224021615sleep50-21swapper22:07:495
2918421615sleep30-21swapper23:02:293
2397221615sleep50-21swapper22:54:075
2342999169cyclictest0-21swapper23:02:200
23429991616cyclictest0-21swapper21:26:430
23429991616cyclictest0-21swapper20:47:220
23429991616cyclictest0-21swapper20:47:220
23429991616cyclictest0-21swapper20:32:130
23429991616cyclictest0-21swapper19:27:400
2305021615sleep20-21swapper17:47:452
1629821613sleep40-21swapper21:38:354
1499721615sleep50-21swapper18:36:465
1474521615sleep40-21swapper18:33:094
1414421615sleep50-21swapper20:35:305
1272821615sleep20-21swapper19:32:052
1230521615sleep40-21swapper18:31:254
1176821615sleep20-21swapper18:27:152
957921514sleep30-21swapper18:25:323
929021511sleep40-21swapper19:26:474
794321511sleep40-21swapper22:23:494
78021514sleep40-21swapper20:11:124
680621513sleep40-21swapper18:19:004
505521514sleep30-21swapper23:20:543
429721513sleep40-21swapper18:16:124
385621511sleep30-21swapper19:15:173
339221514sleep40-21swapper20:14:084
3219021513sleep40-21swapper22:07:084
2969421513sleep40-21swapper20:02:084
2924321515sleep60-21swapper23:03:206
2854821513sleep40-21swapper19:01:584
2738621515sleep70-21swapper19:57:157
2546921515sleep30-21swapper18:53:573
2475821514sleep30-21swapper20:54:413
23429991515cyclictest0-21swapper22:52:100
23429991515cyclictest0-21swapper22:27:020
23429991515cyclictest0-21swapper22:12:030
23429991515cyclictest0-21swapper22:02:050
23429991515cyclictest0-21swapper21:42:010
23429991515cyclictest0-21swapper21:35:010
23429991515cyclictest0-21swapper20:12:010
23429991515cyclictest0-21swapper20:10:420
23429991515cyclictest0-21swapper19:57:150
23429991515cyclictest0-21swapper19:26:170
23429991515cyclictest0-21swapper18:57:100
23429991515cyclictest0-21swapper18:42:180
23429991515cyclictest0-21swapper18:17:120
23429991515cyclictest0-21swapper17:57:030
23429991514cyclictest749sirq-net-rx/021:11:400
23429991514cyclictest0-21swapper19:06:190
23429991513cyclictest0-21swapper23:17:420
23429991513cyclictest0-21swapper21:12:190
23429991513cyclictest0-21swapper19:51:280
23429991511cyclictest0-21swapper23:10:330
23429991511cyclictest0-21swapper22:32:530
231121515sleep40-21swapper23:14:474
2306421515sleep50-21swapper17:47:565
2269221513sleep40-21swapper18:47:254
2019321511sleep40-21swapper18:44:454
1909021514sleep30-21swapper21:45:153
1863121514sleep40-21swapper22:43:584
1714821515sleep60-21swapper19:39:536
1701521513sleep40-21swapper19:37:594
1668321513sleep40-21swapper20:38:414
1365521515sleep30-21swapper21:33:543
1316421514sleep30-21swapper22:32:203
1224721514sleep30-21swapper18:30:363
1124721513sleep40-21swapper20:27:134
951021413sleep40-21swapper19:27:034
93821413sleep30-21swapper19:07:573
927721413sleep60-21swapper18:22:146
900421413sleep30-21swapper19:22:463
898121413sleep70-21swapper19:22:267
89621413sleep40-21swapper19:07:264
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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