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2026-06-08 - 22:54
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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 Mon Jun 08, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7312996252,5cyclictest29-21ksoftirqd/210:59:162
731299614,51cyclictest0-21swapper/212:04:152
731699599,44cyclictest0-21swapper/311:07:083
731699599,44cyclictest0-21swapper/311:07:083
731299593,50cyclictest0-21swapper/211:43:072
731299584,49cyclictest0-21swapper/211:30:222
731699574,47cyclictest0-21swapper/311:25:383
731699565,7cyclictest0-21swapper/310:39:093
730199564,27cyclictest0-21swapper/011:24:560
731699553,46cyclictest15301-21ssh12:28:313
731299555,44cyclictest0-21swapper/210:41:192
731699542,6cyclictest11849-21ssh10:57:483
731299549,39cyclictest0-21swapper/210:44:372
731299543,7cyclictest0-21swapper/212:04:292
731299542,6cyclictest3141-21df_inode09:19:312
731299542,47cyclictest29109-21ssh09:54:302
730199544,45cyclictest0-21swapper/012:29:150
731699534,43cyclictest0-21swapper/310:21:493
731699534,43cyclictest0-21swapper/310:21:493
731699533,7cyclictest0-21swapper/307:11:393
731299536,41cyclictest0-21swapper/210:36:242
731299534,43cyclictest0-21swapper/210:08:192
731299532,45cyclictest4256-21ssh12:14:072
731699525,6cyclictest0-21swapper/311:11:083
731699524,42cyclictest0-21swapper/309:35:403
731699524,42cyclictest0-21swapper/309:35:403
731699523,44cyclictest0-21swapper/309:25:113
731299523,43cyclictest0-21swapper/210:14:322
7312995214,33cyclictest14241-21cpu09:34:282
7312995214,33cyclictest14241-21cpu09:34:282
730199524,42cyclictest0-21swapper/011:53:470
730199524,42cyclictest0-21swapper/011:53:470
731699515,41cyclictest0-21swapper/311:43:173
731699514,42cyclictest0-21swapper/311:37:573
731699514,41cyclictest0-21swapper/312:18:293
731699514,19cyclictest0-21swapper/312:09:123
731699513,43cyclictest0-21swapper/309:59:343
731299517,38cyclictest0-21swapper/211:36:042
731299515,40cyclictest0-21swapper/211:09:562
731299515,40cyclictest0-21swapper/209:10:112
731299513,24cyclictest0-21swapper/209:27:422
730199517,39cyclictest0-21swapper/011:12:550
730199516,39cyclictest0-21swapper/011:05:480
730199516,39cyclictest0-21swapper/011:05:480
731699504,9cyclictest0-21swapper/312:00:473
731699504,40cyclictest0-21swapper/310:28:063
731699504,40cyclictest0-21swapper/310:11:233
731699503,43cyclictest0-21swapper/311:34:083
731699502,43cyclictest2383-21ssh09:18:413
731299505,40cyclictest0-21swapper/209:18:272
731299504,40cyclictest0-21swapper/210:26:572
731299503,5cyclictest0-21swapper/208:24:312
7312995012,5cyclictest0-21swapper/207:54:452
7312995011,33cyclictest0-21swapper/212:27:192
7312995011,33cyclictest0-21swapper/211:22:382
7312995011,33cyclictest0-21swapper/211:06:292
7312995011,33cyclictest0-21swapper/211:06:292
7312995011,33cyclictest0-21swapper/210:20:502
7312995011,33cyclictest0-21swapper/210:20:502
730199509,35cyclictest0-21swapper/011:39:130
730199505,19cyclictest0-21swapper/012:04:220
730199504,41cyclictest0-21swapper/010:42:090
730199502,5cyclictest7421-21ls09:24:400
730199501,4cyclictest32468-21ssh09:14:410
731699497,5cyclictest0-21swapper/311:52:273
731699497,5cyclictest0-21swapper/311:52:273
731699495,38cyclictest0-21swapper/309:07:193
731699494,40cyclictest0-21swapper/312:20:563
731699494,39cyclictest0-21swapper/311:55:063
731699494,38cyclictest0-21swapper/312:14:093
7316994910,33cyclictest0-21swapper/310:18:433
731299498,34cyclictest0-21swapper/209:07:242
731299496,37cyclictest0-21swapper/211:14:212
731299494,39cyclictest0-21swapper/209:42:412
731299493,41cyclictest0-21swapper/209:32:102
731299493,41cyclictest0-21swapper/208:44:292
731299493,21cyclictest0-21swapper/211:01:092
7312994911,32cyclictest0-21swapper/212:23:422
7312994911,31cyclictest0-21swapper/208:34:492
7312994910,33cyclictest0-21swapper/210:54:162
730599495,39cyclictest0-21swapper/109:20:161
730599494,39cyclictest0-21swapper/110:27:291
7301994911,32cyclictest0-21swapper/010:00:150
731699488,33cyclictest35-21rcuc/309:44:313
731699485,37cyclictest0-21swapper/309:39:383
731699485,37cyclictest0-21swapper/309:31:403
731699485,14cyclictest0-21swapper/309:12:313
731699484,39cyclictest0-21swapper/309:03:213
731699484,38cyclictest0-21swapper/311:22:173
731699484,38cyclictest0-21swapper/311:00:433
731699484,38cyclictest0-21swapper/310:30:273
731699484,38cyclictest0-21swapper/309:55:123
731699483,39cyclictest0-21swapper/309:20:533
7316994815,7cyclictest2294-21taskset10:44:393
7316994812,31cyclictest0-21swapper/310:42:403
731299486,38cyclictest0-21swapper/211:55:072
731299486,37cyclictest0-21swapper/211:46:322
731299484,38cyclictest0-21swapper/211:28:412
731299484,38cyclictest0-21swapper/210:32:352
731299484,38cyclictest0-21swapper/209:49:442
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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