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2025-09-18 - 13:22
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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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack0slot1.osadl.org (updated Thu Sep 18, 2025 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
163702780,0sleep40-21swapper/412:20:514
163702780,0sleep40-21swapper/412:20:514
185422740,0sleep50-21swapper/510:03:375
247332690,0sleep10-21swapper/108:07:091
23192690,0sleep6691ktimersoftd/611:31:586
126902620,0sleep50-21swapper/510:00:165
2285725624,17sleep60-21swapper/607:04:186
2283124922,8sleep30-21swapper/307:04:153
2287324321,7sleep70-21swapper/707:04:197
2278924330,7sleep20-21swapper/207:04:062
2372424019,7sleep00-21swapper/007:05:400
1987823826,7sleep50-21swapper/507:01:525
2279523723,8sleep40-21swapper/407:04:084
2258823624,7sleep10-21swapper/107:03:171
44712220,1sleep25206-21kworker/u16:209:16:552
2522899224,17cyclictest216150irq/32-eth2-TxR09:53:291
2522899224,17cyclictest216150irq/32-eth2-TxR09:53:291
22252220,0sleep00-21swapper/010:32:400
152642220,1sleep561-21ksoftirqd/510:21:555
25228992119,1cyclictest25-21ksoftirqd/111:42:331
25232992018,1cyclictest10436-21kworker/5:212:17:015
25232992018,1cyclictest10436-21kworker/5:212:17:015
25232991917,1cyclictest9002-21kworker/5:212:02:595
25232991917,1cyclictest7038-21kworker/5:012:35:575
25232991917,1cyclictest7038-21kworker/5:012:35:575
25232991917,1cyclictest681-21kworker/5:110:36:555
25232991917,1cyclictest6661-21kworker/5:208:31:465
25232991917,1cyclictest6661-21kworker/5:208:30:265
25232991917,1cyclictest6230-21kworker/5:011:50:535
25232991917,1cyclictest6230-21kworker/5:011:50:535
25232991917,1cyclictest5109-21kworker/5:108:57:135
25232991917,1cyclictest5109-21kworker/5:108:57:135
25232991917,1cyclictest28634-21kworker/5:207:54:525
25232991917,1cyclictest28634-21kworker/5:207:54:525
25232991917,1cyclictest24795-21kworker/5:210:19:035
25232991917,1cyclictest24795-21kworker/5:210:11:595
25232991917,1cyclictest24795-21kworker/5:210:08:095
25232991917,1cyclictest24795-21kworker/5:209:31:455
25232991917,1cyclictest24424-21kworker/5:011:21:535
25232991917,1cyclictest24424-21kworker/5:011:10:495
25232991917,1cyclictest22586-21kworker/5:112:14:215
25232991917,1cyclictest21974-21kworker/5:109:12:155
25232991917,1cyclictest21974-21kworker/5:109:12:155
25232991917,1cyclictest21138-21kworker/5:108:40:285
25232991917,1cyclictest15295-21kworker/5:109:28:035
25232991917,1cyclictest14307-21kworker/5:108:12:005
25232991917,1cyclictest14307-21kworker/5:107:59:425
25232991917,1cyclictest11618-21kworker/5:210:46:055
25232991917,1cyclictest10436-21kworker/5:212:21:535
25232991916,2cyclictest28634-21kworker/5:207:47:085
25232991916,2cyclictest28634-21kworker/5:207:47:085
25232991916,2cyclictest28033-21kworker/5:208:43:085
25232991916,1cyclictest6648-21kworker/5:209:21:595
2523199190,18cyclictest0-21swapper/410:45:234
2523199190,17cyclictest0-21swapper/410:04:124
25235991816,1cyclictest0-21swapper/708:37:027
2523599180,2cyclictest0-21swapper/707:52:037
2523599180,2cyclictest0-21swapper/707:52:037
2523599180,1cyclictest0-21swapper/712:18:537
2523599180,1cyclictest0-21swapper/712:18:537
2523599180,1cyclictest0-21swapper/710:01:207
25233991813,3cyclictest25432-21dhcpd09:18:536
2523399180,1cyclictest0-21swapper/610:01:206
25232991816,1cyclictest9002-21kworker/5:211:57:215
25232991816,1cyclictest6648-21kworker/5:209:17:335
25232991816,1cyclictest6230-21kworker/5:011:51:475
25232991816,1cyclictest6230-21kworker/5:011:41:515
25232991816,1cyclictest6230-21kworker/5:011:37:335
25232991816,1cyclictest5109-21kworker/5:108:52:205
25232991816,1cyclictest3002-21kworker/5:007:37:185
25232991816,1cyclictest3002-21kworker/5:007:31:485
25232991816,1cyclictest3002-21kworker/5:007:27:225
25232991816,1cyclictest3002-21kworker/5:007:21:465
25232991816,1cyclictest3002-21kworker/5:007:17:125
25232991816,1cyclictest3002-21kworker/5:007:11:505
25232991816,1cyclictest3002-21kworker/5:007:07:005
25232991816,1cyclictest28634-21kworker/5:207:41:465
25232991816,1cyclictest28033-21kworker/5:208:46:495
25232991816,1cyclictest24795-21kworker/5:210:31:475
25232991816,1cyclictest24795-21kworker/5:210:26:515
25232991816,1cyclictest24795-21kworker/5:209:51:475
25232991816,1cyclictest24795-21kworker/5:209:51:475
25232991816,1cyclictest24795-21kworker/5:209:46:475
25232991816,1cyclictest24795-21kworker/5:209:42:235
25232991816,1cyclictest24795-21kworker/5:209:36:515
25232991816,1cyclictest24465-21kworker/5:111:32:015
25232991816,1cyclictest24465-21kworker/5:111:27:055
25232991816,1cyclictest24424-21kworker/5:011:16:475
25232991816,1cyclictest24424-21kworker/5:011:12:135
25232991816,1cyclictest24424-21kworker/5:011:02:015
25232991816,1cyclictest24424-21kworker/5:010:57:155
25232991816,1cyclictest24424-21kworker/5:010:52:275
25232991816,1cyclictest24424-21kworker/5:010:47:515
25232991816,1cyclictest22586-21kworker/5:112:07:095
25232991816,1cyclictest22586-21kworker/5:112:07:095
25232991816,1cyclictest14307-21kworker/5:108:21:465
25232991816,1cyclictest14307-21kworker/5:108:16:465
25232991816,1cyclictest14307-21kworker/5:108:06:485
25232991816,1cyclictest14307-21kworker/5:108:01:465
25232991816,1cyclictest12585-21kworker/5:209:06:495
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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