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2026-04-14 - 15:04
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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 Tue Apr 14, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
563899594,50cyclictest0-21swapper/309:58:563
563899575,45cyclictest0-21swapper/310:10:403
563199574,46cyclictest0-21swapper/209:08:512
563899554,46cyclictest0-21swapper/309:39:143
563899553,47cyclictest0-21swapper/310:28:393
563199555,44cyclictest0-21swapper/208:49:112
563199555,43cyclictest0-21swapper/211:02:282
563899545,43cyclictest0-21swapper/308:14:493
563899545,43cyclictest0-21swapper/308:14:493
563899544,6cyclictest0-21swapper/309:17:413
563199544,44cyclictest0-21swapper/211:26:212
53272549,15sleep00-21swapper/006:03:250
563899534,44cyclictest0-21swapper/310:44:493
563899534,43cyclictest0-21swapper/310:40:493
563899534,43cyclictest0-21swapper/310:40:493
563199538,40cyclictest0-21swapper/210:20:492
563199533,7cyclictest4363-21ssh09:12:112
520925310,15sleep10-21swapper/106:02:011
563899526,41cyclictest0-21swapper/308:52:313
563899524,43cyclictest0-21swapper/308:04:513
563899524,42cyclictest0-21swapper/309:04:353
563199523,14cyclictest0-21swapper/208:16:422
563199523,14cyclictest0-21swapper/208:16:422
562799522,45cyclictest6729-21unixbench_multi09:14:311
562299528,38cyclictest0-21swapper/010:09:390
562299523,45cyclictest0-21swapper/010:00:500
563899515,40cyclictest0-21swapper/311:00:383
563899514,42cyclictest0-21swapper/307:24:163
563899514,41cyclictest0-21swapper/310:53:493
563899514,41cyclictest0-21swapper/310:07:503
563899513,43cyclictest0-21swapper/311:32:303
563899513,43cyclictest0-21swapper/311:32:303
563899513,42cyclictest0-21swapper/311:27:183
5638995110,35cyclictest0-21swapper/308:25:163
563899511,45cyclictest18531-21diskmemload11:14:203
563199515,40cyclictest0-21swapper/208:31:122
563199513,43cyclictest0-21swapper/211:13:512
563899504,40cyclictest0-21swapper/309:20:013
563899502,43cyclictest18068-21ssh08:46:213
5638995010,34cyclictest0-21swapper/310:35:583
563199504,40cyclictest0-21swapper/209:46:102
563199502,6cyclictest31229-21unixbench_singl08:19:342
5631995010,34cyclictest0-21swapper/209:53:422
5631995010,34cyclictest0-21swapper/209:53:422
5627995011,32cyclictest0-21swapper/109:40:251
562299504,40cyclictest0-21swapper/008:29:110
563899494,41cyclictest0-21swapper/308:11:523
563899494,41cyclictest0-21swapper/308:11:523
563899494,39cyclictest0-21swapper/307:54:253
563899493,5cyclictest0-21swapper/307:34:253
563899493,41cyclictest0-21swapper/309:32:003
563899493,41cyclictest0-21swapper/308:54:213
563899493,41cyclictest0-21swapper/308:54:213
563899493,40cyclictest0-21swapper/309:59:323
563899493,40cyclictest0-21swapper/309:03:013
5638994911,32cyclictest0-21swapper/311:10:363
563199495,38cyclictest0-21swapper/208:56:432
563199495,38cyclictest0-21swapper/208:56:432
563199495,13cyclictest0-21swapper/210:39:332
563199495,13cyclictest0-21swapper/210:39:332
563199494,41cyclictest0-21swapper/208:26:322
563199494,39cyclictest0-21swapper/209:26:022
563199494,39cyclictest0-21swapper/208:44:022
563199494,39cyclictest0-21swapper/208:04:382
563199493,41cyclictest0-21swapper/209:20:312
5631994912,31cyclictest0-21swapper/209:38:042
562799493,41cyclictest0-21swapper/109:49:291
562799493,41cyclictest0-21swapper/109:49:291
563899485,37cyclictest0-21swapper/307:29:193
563899484,6cyclictest0-21swapper/308:43:023
563899484,38cyclictest0-21swapper/311:21:363
563899484,38cyclictest0-21swapper/311:05:373
563899484,38cyclictest0-21swapper/309:51:183
563899484,38cyclictest0-21swapper/309:51:183
563899484,38cyclictest0-21swapper/309:38:383
563899484,38cyclictest0-21swapper/307:09:283
5638994812,31cyclictest0-21swapper/308:32:403
5638994811,31cyclictest0-21swapper/308:37:143
563199484,13cyclictest0-21swapper/210:54:162
563199483,40cyclictest0-21swapper/209:31:482
5631994817,26cyclictest29-21ksoftirqd/210:04:322
562799487,34cyclictest0-21swapper/111:10:281
562799481,43cyclictest19472-21ls08:04:221
562299484,6cyclictest0-21swapper/011:12:280
562299483,40cyclictest0-21swapper/009:21:110
562299482,40cyclictest565-21irqbalance08:18:220
562299482,40cyclictest565-21irqbalance08:18:220
563899475,36cyclictest0-21swapper/309:24:163
563899474,39cyclictest0-21swapper/309:44:113
563899474,37cyclictest0-21swapper/310:54:083
563899474,37cyclictest0-21swapper/310:19:103
563899474,37cyclictest0-21swapper/310:16:353
563899474,37cyclictest0-21swapper/309:12:323
563899474,37cyclictest0-21swapper/308:21:443
563899473,39cyclictest0-21swapper/306:59:153
563199478,34cyclictest0-21swapper/210:15:212
563199478,33cyclictest0-21swapper/210:45:122
563199475,11cyclictest0-21swapper/208:09:332
563199475,11cyclictest0-21swapper/208:09:332
563199475,10cyclictest0-21swapper/206:04:072
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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