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2025-11-26 - 03:29
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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 Wed Nov 26, 2025 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2141721320,0sleep60-21swapper/600:24:236
1979721250,0sleep30-21swapper/300:23:243
155902930,1sleep432369-21pool-13-thread-22:41:194
197022700,0sleep719710-21needreboot23:02:537
216442680,0sleep30-21swapper/321:26:523
194852660,0sleep20-21swapper/221:05:202
55682630,1sleep779-21ksoftirqd/723:14:077
2239224842,3sleep00-21swapper/019:02:380
66182450,3sleep22268999cyclictest19:17:532
2104723722,9sleep50-21swapper/518:59:545
2096723724,7sleep20-21swapper/218:59:432
2017023724,7sleep60-21swapper/618:58:436
2129123622,8sleep30-21swapper/319:00:333
2024623624,7sleep40-21swapper/418:59:134
2158123522,7sleep70-21swapper/719:01:257
2018323523,7sleep10-21swapper/118:58:461
22691992410,12cyclictest0-21swapper/323:59:263
2270199231,14cyclictest13337-21GC11:34:456
2269199216,1cyclictest0-21swapper/323:22:503
22701992013,2cyclictest13662-21JNI-ICMP-12716-20:32:186
22701992012,1cyclictest23320-21DefaultUDPTrans21:47:356
22700992018,1cyclictest31760-21kworker/5:222:33:595
149622200,0sleep40-21swapper/423:39:114
22700991917,1cyclictest9517-21kworker/5:023:22:315
22700991917,1cyclictest61-21ksoftirqd/523:00:125
22700991917,1cyclictest4596-21kworker/5:000:21:325
22700991917,1cyclictest30708-21kworker/5:119:24:555
22700991917,1cyclictest30708-21kworker/5:119:24:555
22700991917,1cyclictest25497-21kworker/5:222:54:355
22700991917,1cyclictest19173-21kworker/5:020:59:595
22700991917,1cyclictest19173-21kworker/5:020:54:335
22700991917,1cyclictest19173-21kworker/5:020:42:295
22700991917,1cyclictest18200-21kworker/5:221:17:375
22700991917,1cyclictest18200-21kworker/5:221:12:255
22700991917,1cyclictest1564-21kworker/5:019:46:455
22700991917,1cyclictest15335-21kworker/5:022:22:415
22700991917,1cyclictest12089-21kworker/5:221:43:315
22700991917,1cyclictest11815-21kworker/5:122:01:035
22700991916,2cyclictest4816-21kworker/5:020:20:455
22700991916,2cyclictest31760-21kworker/5:222:39:455
22700991916,2cyclictest18648-21kworker/5:019:28:195
22700991916,2cyclictest12416-21kworker/5:220:29:395
22700991916,2cyclictest11815-21kworker/5:122:04:395
22700991916,2cyclictest11815-21kworker/5:122:04:395
22700991916,1cyclictest15108-21kworker/5:123:58:515
22688991917,1cyclictest25-21ksoftirqd/121:58:481
22688991913,5cyclictest11-21rcu_preempt23:36:491
130412190,0sleep30-21swapper/300:21:163
45682180,0sleep30-21swapper/322:34:213
2270199184,6cyclictest13388-21JNI-ICMP-9461-S23:03:046
2270199183,6cyclictest25432-21dhcpd20:24:576
2270199183,6cyclictest15084-21JNI-ICMP-5326-S23:45:396
2270199183,6cyclictest13379-21JNI-ICMP-19045-23:21:016
22700991816,1cyclictest9517-21kworker/5:023:28:175
22700991816,1cyclictest9517-21kworker/5:023:23:315
22700991816,1cyclictest8303-21kworker/5:119:53:415
22700991816,1cyclictest61-21ksoftirqd/521:38:445
22700991816,1cyclictest4816-21kworker/5:020:22:575
22700991816,1cyclictest32760-21kworker/5:223:14:335
22700991816,1cyclictest31747-21kworker/5:019:02:595
22700991816,1cyclictest30708-21kworker/5:119:20:015
22700991816,1cyclictest30708-21kworker/5:119:12:395
22700991816,1cyclictest30708-21kworker/5:119:08:135
22700991816,1cyclictest30708-21kworker/5:119:08:135
22700991816,1cyclictest30399-21kworker/5:000:04:445
22700991816,1cyclictest30399-21kworker/5:000:04:445
22700991816,1cyclictest2595-21kworker/5:223:54:055
22700991816,1cyclictest2595-21kworker/5:223:52:055
22700991816,1cyclictest2595-21kworker/5:223:52:055
22700991816,1cyclictest25497-21kworker/5:222:49:195
22700991816,1cyclictest25433-21kworker/5:122:28:055
22700991816,1cyclictest21663-21kworker/5:021:54:215
22700991816,1cyclictest21663-21kworker/5:021:47:515
22700991816,1cyclictest21663-21kworker/5:021:47:515
22700991816,1cyclictest19671-21kworker/5:100:27:385
22700991816,1cyclictest19173-21kworker/5:021:02:535
22700991816,1cyclictest19173-21kworker/5:020:48:435
22700991816,1cyclictest19173-21kworker/5:020:43:315
22700991816,1cyclictest18648-21kworker/5:019:37:515
22700991816,1cyclictest18648-21kworker/5:019:33:195
22700991816,1cyclictest18200-21kworker/5:221:32:375
22700991816,1cyclictest18200-21kworker/5:221:23:095
22700991816,1cyclictest18200-21kworker/5:221:14:215
22700991816,1cyclictest16550-21kworker/5:020:13:035
22700991816,1cyclictest16550-21kworker/5:020:07:375
22700991816,1cyclictest16550-21kworker/5:020:03:435
22700991816,1cyclictest16550-21kworker/5:019:59:095
22700991816,1cyclictest16307-21kworker/5:023:07:455
22700991816,1cyclictest16307-21kworker/5:023:02:435
22700991816,1cyclictest1564-21kworker/5:019:47:395
22700991816,1cyclictest15364-21kworker/5:100:12:405
22700991816,1cyclictest15364-21kworker/5:100:10:145
22700991816,1cyclictest13598-21kworker/5:022:43:555
22700991816,1cyclictest1265-21kworker/5:123:42:375
22700991816,1cyclictest1265-21kworker/5:123:37:435
22700991816,1cyclictest1265-21kworker/5:123:32:375
22700991816,1cyclictest12416-21kworker/5:220:33:035
22700991816,1cyclictest11815-21kworker/5:122:18:115
22700991816,1cyclictest11815-21kworker/5:122:12:375
22700991816,1cyclictest11815-21kworker/5:122:11:295
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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