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2025-11-26 - 15:23
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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 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
886621080,1sleep78865-21df10:57:457
252302730,1sleep668-21rcuc/611:07:456
52492650,0sleep30-21swapper/311:55:093
260512650,0sleep40-21swapper/409:07:594
2275424722,8sleep00-21swapper/007:00:340
2383024021,4sleep20-21swapper/207:01:562
2281924027,7sleep10-21swapper/107:00:431
2318423820,12sleep40-21swapper/407:01:184
2274923725,7sleep70-21swapper/707:00:337
2185423725,7sleep50-21swapper/506:58:555
2264923623,7sleep30-21swapper/307:00:213
2189723624,7sleep60-21swapper/606:59:046
164542260,1sleep60-21swapper/609:42:466
2468299236,2cyclictest2465-21openvpn12:22:491
115732230,3sleep22468399cyclictest08:57:482
253722220,1sleep00-21swapper/007:02:410
153072220,0sleep50-21swapper/512:21:395
11112210,0sleep232-21rcuc/208:47:462
313122200,0sleep232-21rcuc/212:31:292
24686992018,1cyclictest27672-21kworker/5:008:17:515
24686992015,3cyclictest61-21ksoftirqd/509:00:375
290442190,0sleep30-21swapper/310:30:173
24686991917,1cyclictest6927-21kworker/5:208:47:455
24686991917,1cyclictest6927-21kworker/5:208:39:335
24686991917,1cyclictest6927-21kworker/5:208:33:515
24686991917,1cyclictest6927-21kworker/5:208:23:395
24686991917,1cyclictest5916-21kworker/5:109:18:275
24686991917,1cyclictest5916-21kworker/5:109:16:575
24686991917,1cyclictest5216-21kworker/5:210:33:495
24686991917,1cyclictest5216-21kworker/5:210:33:495
24686991917,1cyclictest5216-21kworker/5:210:22:455
24686991917,1cyclictest5216-21kworker/5:210:18:555
24686991917,1cyclictest5216-21kworker/5:210:18:555
24686991917,1cyclictest4608-21kworker/5:011:00:115
24686991917,1cyclictest4608-21kworker/5:010:53:175
24686991917,1cyclictest4608-21kworker/5:010:51:515
24686991917,1cyclictest4608-21kworker/5:010:46:395
24686991917,1cyclictest4608-21kworker/5:010:38:035
24686991917,1cyclictest32625-21kworker/5:211:38:495
24686991917,1cyclictest32625-21kworker/5:211:33:135
24686991917,1cyclictest31080-21kworker/5:208:02:395
24686991917,1cyclictest31080-21kworker/5:207:49:175
24686991917,1cyclictest25751-21kworker/5:010:09:015
24686991917,1cyclictest22849-21kworker/5:111:15:195
24686991917,1cyclictest17980-21kworker/5:209:32:535
24686991917,1cyclictest17980-21kworker/5:209:30:095
24686991917,1cyclictest17980-21kworker/5:209:30:095
24686991917,1cyclictest15953-21kworker/5:209:04:415
24686991917,1cyclictest15502-21kworker/5:207:24:155
24686991917,1cyclictest15363-21kworker/5:212:12:095
24686991917,1cyclictest15363-21kworker/5:212:05:435
24686991917,1cyclictest14796-21kworker/5:011:45:055
24686991916,2cyclictest4608-21kworker/5:011:04:255
24686991916,2cyclictest30379-21kworker/5:209:51:555
24686991916,2cyclictest17980-21kworker/5:209:26:035
24686991916,1cyclictest6696-21kworker/5:011:18:135
24686991816,1cyclictest984-21kworker/5:012:13:015
24686991816,1cyclictest6927-21kworker/5:208:43:035
24686991816,1cyclictest6927-21kworker/5:208:27:555
24686991816,1cyclictest5216-21kworker/5:210:27:375
24686991816,1cyclictest4444-21kworker/5:110:12:355
24686991816,1cyclictest4444-21kworker/5:109:42:355
24686991816,1cyclictest4444-21kworker/5:109:37:355
24686991816,1cyclictest31080-21kworker/5:208:07:395
24686991816,1cyclictest31080-21kworker/5:207:57:355
24686991816,1cyclictest31080-21kworker/5:207:52:395
24686991816,1cyclictest31080-21kworker/5:207:42:375
24686991816,1cyclictest30379-21kworker/5:210:02:515
24686991816,1cyclictest30379-21kworker/5:210:02:515
24686991816,1cyclictest30379-21kworker/5:209:57:395
24686991816,1cyclictest30379-21kworker/5:209:53:055
24686991816,1cyclictest30065-21kworker/5:007:17:395
24686991816,1cyclictest30065-21kworker/5:007:13:155
24686991816,1cyclictest30065-21kworker/5:007:13:155
24686991816,1cyclictest27672-21kworker/5:008:12:355
24686991816,1cyclictest25539-21kworker/5:007:38:155
24686991816,1cyclictest22849-21kworker/5:111:07:375
24686991816,1cyclictest18637-21kworker/5:207:07:435
24686991816,1cyclictest18637-21kworker/5:207:02:435
24686991816,1cyclictest16865-21kworker/5:212:27:515
24686991816,1cyclictest16865-21kworker/5:212:22:375
24686991816,1cyclictest16270-21kworker/5:111:28:015
24686991816,1cyclictest16270-21kworker/5:111:22:435
24686991816,1cyclictest15953-21kworker/5:209:07:495
24686991816,1cyclictest15502-21kworker/5:207:33:055
24686991816,1cyclictest15502-21kworker/5:207:27:495
24686991816,1cyclictest15502-21kworker/5:207:27:495
24686991816,1cyclictest14796-21kworker/5:011:57:395
24686991816,1cyclictest14796-21kworker/5:011:52:375
24686991816,1cyclictest14796-21kworker/5:011:47:355
24686991816,1cyclictest1399-21kworker/5:108:52:395
2468599180,17cyclictest0-21swapper/408:58:144
24684991816,1cyclictest41-21rcuc/310:07:213
24684991816,1cyclictest41-21rcuc/310:07:213
24684991816,1cyclictest30596-21ssh11:51:133
24684991816,1cyclictest22346-21ssh09:46:333
24684991816,1cyclictest0-21swapper/310:47:373
24684991815,1cyclictest43-21ksoftirqd/309:30:423
24684991815,1cyclictest43-21ksoftirqd/309:30:423
2468399180,14cyclictest13661-21JNI-ICMP-12716-09:03:192
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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