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2025-12-06 - 23:39
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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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Sat Dec 06, 2025 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2064996556,5cyclictest37-21ksoftirqd/305:42:223
206099573,48cyclictest0-21swapper/200:57:502
204899572,49cyclictest31633-21latency_hist04:07:250
206099564,46cyclictest0-21swapper/205:13:032
204899565,44cyclictest0-21swapper/005:45:120
204899563,27cyclictest0-21swapper/005:09:160
206099555,44cyclictest0-21swapper/205:10:432
204899555,44cyclictest0-21swapper/004:12:140
204899555,44cyclictest0-21swapper/004:12:140
204899554,45cyclictest0-21swapper/006:14:430
204899544,18cyclictest0-21swapper/003:07:150
204899535,42cyclictest0-21swapper/003:59:350
204899534,44cyclictest0-21swapper/002:54:150
2064995242,5cyclictest37-21ksoftirqd/303:07:263
206099526,40cyclictest0-21swapper/205:37:572
206099524,43cyclictest0-21swapper/205:00:532
206099524,43cyclictest0-21swapper/203:45:082
206099524,42cyclictest0-21swapper/206:18:122
206099523,44cyclictest0-21swapper/205:33:132
2060995213,33cyclictest0-21swapper/205:55:342
204899524,6cyclictest0-21swapper/003:34:450
204899524,42cyclictest0-21swapper/005:49:320
204899524,42cyclictest0-21swapper/005:49:320
204899523,6cyclictest12217-21latency_hist04:27:240
204899523,43cyclictest0-21swapper/004:22:240
206099516,39cyclictest0-21swapper/203:19:582
206099516,39cyclictest0-21swapper/203:19:582
206099515,40cyclictest0-21swapper/204:49:342
206099514,42cyclictest0-21swapper/206:07:422
206099514,42cyclictest0-21swapper/203:57:152
206099514,41cyclictest0-21swapper/206:13:222
204899513,43cyclictest0-21swapper/004:48:130
2048995112,33cyclictest0-21swapper/005:41:340
206099506,39cyclictest0-21swapper/204:16:442
206099506,39cyclictest0-21swapper/204:16:442
206099506,38cyclictest0-21swapper/203:26:322
206099504,40cyclictest0-21swapper/204:27:142
206099504,40cyclictest0-21swapper/203:31:072
206099504,40cyclictest0-21swapper/202:57:432
206099503,42cyclictest0-21swapper/205:51:222
206099503,42cyclictest0-21swapper/205:51:222
206099503,42cyclictest0-21swapper/203:33:152
206099502,42cyclictest20503-21ssh04:38:372
2060995016,8cyclictest560-21NetworkManager04:02:242
2060995012,6cyclictest26308-21unixbench_singl03:07:572
204899509,36cyclictest0-21swapper/003:16:350
204899503,10cyclictest0-21swapper/004:39:140
204899502,43cyclictest25639-21memory03:07:460
206099497,36cyclictest0-21swapper/205:22:072
206099496,37cyclictest0-21swapper/204:06:252
206099494,40cyclictest0-21swapper/203:15:262
206099494,39cyclictest0-21swapper/205:58:022
206099494,39cyclictest0-21swapper/204:57:232
206099494,39cyclictest0-21swapper/202:27:452
206099494,16cyclictest0-21swapper/201:28:102
206099493,41cyclictest0-21swapper/204:46:342
206099493,41cyclictest0-21swapper/204:28:342
206099493,40cyclictest0-21swapper/203:39:552
2060994919,25cyclictest29-21ksoftirqd/202:02:272
204899494,39cyclictest0-21swapper/006:06:250
204899494,39cyclictest0-21swapper/004:16:100
204899494,39cyclictest0-21swapper/004:16:100
204899494,38cyclictest0-21swapper/003:22:220
204899494,38cyclictest0-21swapper/003:22:220
204899493,41cyclictest0-21swapper/006:01:120
2048994912,5cyclictest0-21swapper/004:32:300
2048994912,31cyclictest25236-21crond04:47:230
2048994911,32cyclictest0-21swapper/001:12:430
206099488,35cyclictest0-21swapper/205:45:142
206099486,36cyclictest0-21swapper/203:02:352
206099486,17cyclictest0-21swapper/206:07:192
206099486,17cyclictest0-21swapper/204:08:182
206099486,17cyclictest0-21swapper/204:08:182
206099484,40cyclictest0-21swapper/205:24:132
206099483,39cyclictest0-21swapper/201:17:462
2060994815,27cyclictest15689-21fschecks_time02:52:422
2060994813,29cyclictest27-21rcuc/201:40:112
205399485,37cyclictest0-21swapper/103:58:531
205399484,38cyclictest0-21swapper/104:24:501
205399484,36cyclictest0-21swapper/101:07:291
204899489,34cyclictest5635-21aten_rbpower_en03:27:370
204899488,7cyclictest0-21swapper/002:00:440
204899488,34cyclictest0-21swapper/005:53:450
204899484,38cyclictest0-21swapper/006:20:130
204899484,38cyclictest0-21swapper/005:27:530
204899484,38cyclictest0-21swapper/002:22:580
204899484,37cyclictest0-21swapper/004:54:530
2048994832,11cyclictest0-21swapper/006:07:420
204899483,39cyclictest0-21swapper/004:58:430
2048994810,32cyclictest0-21swapper/005:25:580
206499474,37cyclictest0-21swapper/301:57:563
206499473,20cyclictest0-21swapper/304:25:193
206099475,8cyclictest25630-21if_eth201:52:432
206099474,37cyclictest0-21swapper/205:27:242
206099473,39cyclictest0-21swapper/204:35:342
206099473,39cyclictest0-21swapper/204:21:042
205399478,33cyclictest0-21swapper/105:41:451
205399478,33cyclictest0-21swapper/103:30:431
205399474,38cyclictest0-21swapper/101:12:561
205399474,37cyclictest0-21swapper/101:27:501
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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