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2026-03-20 - 17:38
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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 Fri Mar 20, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
713522221sleep20-21swapper06:33:542
65222221sleep30-21swapper09:25:133
260422221sleep30-21swapper11:29:253
2553122221sleep20-21swapper08:10:452
1789822221sleep50-21swapper06:55:265
910922019sleep40-21swapper08:40:004
1594122019sleep30-21swapper11:54:303
2860021915sleep40-21swapper07:16:054
1738821919sleep70-21swapper07:53:387
998421817sleep50-21swapper06:41:335
798021817sleep50-21swapper11:40:005
798021817sleep50-21swapper11:40:005
4796991818cyclictest0-21swapper11:22:010
455921817sleep50-21swapper06:30:455
455721817sleep30-21swapper06:30:433
3074521817sleep30-21swapper08:19:113
2657021817sleep60-21swapper10:12:066
1427721817sleep40-21swapper08:47:454
1424721817sleep30-21swapper08:47:203
1420821817sleep50-21swapper11:52:005
1405621817sleep30-21swapper09:50:023
4796991713cyclictest0-21swapper09:22:320
4796991713cyclictest0-21swapper09:12:370
4796991711cyclictest0-21swapper11:28:400
2087721715sleep50-21swapper07:01:585
1467421717sleep40-21swapper09:52:034
605421615sleep40-21swapper09:34:504
4796991616cyclictest0-21swapper12:00:180
4796991616cyclictest0-21swapper11:42:100
4796991616cyclictest0-21swapper11:18:020
4796991616cyclictest0-21swapper11:12:020
4796991616cyclictest0-21swapper10:57:460
4796991616cyclictest0-21swapper10:54:120
4796991616cyclictest0-21swapper10:46:000
4796991616cyclictest0-21swapper10:41:490
4796991616cyclictest0-21swapper10:30:300
4796991616cyclictest0-21swapper10:23:100
4796991616cyclictest0-21swapper10:17:050
4796991616cyclictest0-21swapper10:07:110
4796991616cyclictest0-21swapper09:42:030
4796991616cyclictest0-21swapper09:38:360
4796991616cyclictest0-21swapper09:20:120
4796991616cyclictest0-21swapper09:08:390
4796991616cyclictest0-21swapper09:04:510
4796991616cyclictest0-21swapper08:47:080
4796991616cyclictest0-21swapper08:37:550
4796991616cyclictest0-21swapper08:34:460
4796991616cyclictest0-21swapper08:23:140
4796991616cyclictest0-21swapper08:17:080
4796991616cyclictest0-21swapper08:01:580
4796991616cyclictest0-21swapper07:58:110
4796991616cyclictest0-21swapper07:14:170
4796991616cyclictest0-21swapper07:02:140
4796991616cyclictest0-21swapper06:47:170
4796991613cyclictest0-21swapper07:47:270
4796991610cyclictest749sirq-net-rx/010:04:050
2324421615sleep40-21swapper07:05:414
2208521615sleep30-21swapper10:05:303
1975521615sleep10-21swapper08:59:501
1357021611sleep30-21swapper10:48:283
1135021615sleep30-21swapper09:44:263
973721511sleep30-21swapper06:38:033
93721514sleep40-21swapper08:23:444
840321514sleep30-21swapper10:40:443
781121514sleep40-21swapper11:37:354
781121514sleep40-21swapper11:37:354
727721514sleep30-21swapper06:35:553
665321515sleep40-21swapper07:32:304
557321515sleep30-21swapper10:33:233
4796991515cyclictest0-21swapper11:40:010
4796991515cyclictest0-21swapper11:40:010
4796991515cyclictest0-21swapper11:34:180
4796991515cyclictest0-21swapper09:57:200
4796991515cyclictest0-21swapper09:53:500
4796991515cyclictest0-21swapper09:36:230
4796991515cyclictest0-21swapper08:59:060
4796991515cyclictest0-21swapper08:28:360
4796991515cyclictest0-21swapper07:45:030
4796991515cyclictest0-21swapper07:26:060
4796991515cyclictest0-21swapper07:26:060
4796991515cyclictest0-21swapper07:07:190
4796991515cyclictest0-21swapper06:54:140
4796991515cyclictest0-21swapper06:37:100
4796991515cyclictest0-21swapper06:35:040
4796991513cyclictest0-21swapper09:48:180
4796991511cyclictest0-21swapper07:53:450
4796991511cyclictest0-21swapper07:17:070
4796991510cyclictest749sirq-net-rx/011:55:070
43621513sleep40-21swapper09:22:264
3044021514sleep30-21swapper09:20:173
3038321513sleep40-21swapper10:21:564
2954421511sleep30-21swapper11:18:133
2272521513sleep40-21swapper08:03:434
2047921514sleep30-21swapper06:59:163
1908221514sleep30-21swapper11:01:003
1847221514sleep40-21swapper11:57:354
173972159sleep50-21swapper07:53:445
1487821513sleep40-21swapper07:50:474
1398221514sleep40-21swapper09:48:594
993821413sleep40-21swapper07:42:064
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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