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2026-04-19 - 13:43
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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 Sun Apr 19, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
899322925sleep20-21swapper23:21:542
2140022929sleep40-21swapper20:45:194
845822625sleep20-21swapper19:20:172
3184522625sleep20-21swapper21:02:212
1744222423sleep40-21swapper23:38:054
2656022323sleep60-21swapper20:52:576
2056722323sleep60-21swapper22:44:216
1141622322sleep40-21swapper18:24:014
954822221sleep50-21swapper23:24:295
1245922221sleep20-21swapper22:27:442
346822019sleep20-21swapper18:10:152
446821919sleep50-21swapper22:12:435
3250921919sleep40-21swapper20:06:134
1600121919sleep70-21swapper21:36:517
777321817sleep20-21swapper21:21:262
736921817sleep40-21swapper22:21:064
671221817sleep50-21swapper23:17:015
494021817sleep50-21swapper21:14:015
429821817sleep50-21swapper23:15:335
410721817sleep20-21swapper23:12:502
3758991813cyclictest749sirq-net-rx/020:37:070
3758991812cyclictest749sirq-net-rx/020:47:090
3758991811cyclictest0-21swapper19:32:470
341921817sleep00-21swapper18:09:330
340521817sleep40-21swapper18:09:214
3197121817sleep50-21swapper21:04:005
3021121817sleep40-21swapper19:01:074
3009221817sleep70-21swapper18:59:267
300621817sleep60-21swapper19:08:376
2930821817sleep30-21swapper20:59:103
2854321817sleep60-21swapper22:59:016
2611021817sleep30-21swapper21:52:003
2606421817sleep40-21swapper22:56:354
2209521817sleep30-21swapper19:46:513
2054121817sleep70-21swapper22:43:587
202521817sleep40-21swapper22:11:064
1903421817sleep50-21swapper19:39:095
1881621817sleep50-21swapper20:41:275
1799321817sleep60-21swapper22:40:376
1799321817sleep60-21swapper22:40:376
1319921817sleep30-21swapper20:27:253
1319921817sleep30-21swapper20:27:253
1294221817sleep40-21swapper21:29:124
1205021817sleep70-21swapper23:27:117
1143621817sleep40-21swapper19:26:524
3758991716cyclictest0-21swapper23:29:410
3758991716cyclictest0-21swapper23:18:140
3758991716cyclictest0-21swapper23:11:050
3758991716cyclictest0-21swapper22:49:400
3758991716cyclictest0-21swapper22:37:030
3758991716cyclictest0-21swapper22:37:030
3758991716cyclictest0-21swapper22:33:340
3758991716cyclictest0-21swapper22:28:560
3758991716cyclictest0-21swapper22:23:350
3758991716cyclictest0-21swapper21:39:220
3758991716cyclictest0-21swapper21:30:010
3758991716cyclictest0-21swapper21:06:570
3758991716cyclictest0-21swapper20:56:520
3758991716cyclictest0-21swapper20:42:040
3758991716cyclictest0-21swapper19:29:490
3758991716cyclictest0-21swapper18:58:370
3758991716cyclictest0-21swapper18:51:540
3758991716cyclictest0-21swapper18:44:420
3758991716cyclictest0-21swapper18:31:590
3758991713cyclictest0-21swapper22:01:520
3758991713cyclictest0-21swapper18:23:030
3758991712cyclictest0-21swapper22:43:290
2711621717sleep40-21swapper19:55:254
1898521717sleep40-21swapper19:38:284
1662521715sleep50-21swapper18:32:195
1470821715sleep40-21swapper19:31:564
894121616sleep30-21swapper19:21:553
788021615sleep20-21swapper20:17:322
778121615sleep10-21swapper21:21:331
529121615sleep60-21swapper20:13:356
454021615sleep20-21swapper22:13:442
3758991615cyclictest0-21swapper23:36:560
3758991615cyclictest0-21swapper23:31:490
3758991615cyclictest0-21swapper23:21:520
3758991615cyclictest0-21swapper23:14:310
3758991615cyclictest0-21swapper23:01:490
3758991615cyclictest0-21swapper22:56:500
3758991615cyclictest0-21swapper22:51:510
3758991615cyclictest0-21swapper22:16:510
3758991615cyclictest0-21swapper22:11:510
3758991615cyclictest0-21swapper22:07:300
3758991615cyclictest0-21swapper21:56:530
3758991615cyclictest0-21swapper21:51:530
3758991615cyclictest0-21swapper21:46:510
3758991615cyclictest0-21swapper21:43:020
3758991615cyclictest0-21swapper21:31:500
3758991615cyclictest0-21swapper21:21:420
3758991615cyclictest0-21swapper21:11:560
3758991615cyclictest0-21swapper21:01:540
3758991615cyclictest0-21swapper20:51:570
3758991615cyclictest0-21swapper20:32:000
3758991615cyclictest0-21swapper20:26:580
3758991615cyclictest0-21swapper20:26:580
3758991615cyclictest0-21swapper20:21:450
3758991615cyclictest0-21swapper20:16:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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