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2025-12-02 - 22:58
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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 Dec 02, 2025 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
262972920,6sleep23166199cyclictest02:04:492
3107825910,17sleep30-21swapper/300:50:353
3165299584,48cyclictest0-21swapper/104:57:121
3165299574,47cyclictest0-21swapper/105:59:111
31647995748,5cyclictest3-21ksoftirqd/001:24:360
3165299564,46cyclictest0-21swapper/105:12:021
3165299564,46cyclictest0-21swapper/105:12:021
3165299564,46cyclictest0-21swapper/104:07:011
299842566,14sleep20-21swapper/200:49:542
31666995546,5cyclictest37-21ksoftirqd/304:54:323
3166699554,9cyclictest0-21swapper/305:25:553
3166699554,46cyclictest0-21swapper/303:23:363
3166699554,45cyclictest0-21swapper/305:14:043
3166699554,45cyclictest0-21swapper/305:14:043
31666995510,5cyclictest0-21swapper/304:15:333
3165299555,45cyclictest0-21swapper/106:13:231
31652995546,5cyclictest21-21ksoftirqd/105:24:311
3165299554,45cyclictest0-21swapper/104:33:331
3166699543,46cyclictest0-21swapper/305:14:573
3165299544,44cyclictest0-21swapper/105:02:371
3165299543,47cyclictest0-21swapper/102:39:511
3165299543,47cyclictest0-21swapper/102:39:511
3166699533,44cyclictest9348-21ssh04:29:473
3166699532,46cyclictest0-21swapper/305:59:323
3166699524,42cyclictest0-21swapper/304:11:123
3166699523,44cyclictest0-21swapper/303:08:353
3166699522,43cyclictest27853-21kworker/3:005:45:013
3166199523,44cyclictest0-21swapper/205:46:332
31652995243,5cyclictest21-21ksoftirqd/101:19:361
3165299524,42cyclictest0-21swapper/104:42:131
3165299523,44cyclictest0-21swapper/105:37:011
3166699518,37cyclictest0-21swapper/303:00:573
3166699518,12cyclictest12277-21diskmemload06:22:043
3166699514,42cyclictest0-21swapper/303:53:543
3166699512,26cyclictest19201-21sshd05:33:503
3165299519,36cyclictest0-21swapper/105:26:481
3166699505,39cyclictest0-21swapper/302:44:473
3166699503,42cyclictest0-21swapper/304:05:533
3166699503,41cyclictest0-21swapper/303:26:443
31666995012,32cyclictest589-21gdbus02:54:343
31666995011,33cyclictest0-21swapper/305:03:063
31666995011,33cyclictest0-21swapper/303:57:093
31661995041,5cyclictest29-21ksoftirqd/204:24:332
3165299509,35cyclictest0-21swapper/105:42:061
3165299505,39cyclictest0-21swapper/105:59:431
3165299505,39cyclictest0-21swapper/105:59:431
31652995040,5cyclictest21-21ksoftirqd/106:24:301
3165299504,40cyclictest0-21swapper/104:18:421
3165299504,40cyclictest0-21swapper/103:20:091
3165299504,16cyclictest0-21swapper/102:25:441
3165299502,5cyclictest17090-21sshd03:00:101
3165299502,4cyclictest0-21swapper/102:49:561
3166699499,33cyclictest0-21swapper/303:59:503
3166699498,7cyclictest0-21swapper/302:57:513
3166699498,35cyclictest0-21swapper/304:22:023
3166699494,6cyclictest0-21swapper/306:01:013
3166699494,6cyclictest0-21swapper/306:01:013
3166699494,39cyclictest0-21swapper/306:09:433
3166699494,39cyclictest0-21swapper/304:48:523
3166699494,39cyclictest0-21swapper/303:35:473
3166699493,42cyclictest0-21swapper/304:39:403
3166699493,40cyclictest0-21swapper/304:35:173
31666994911,5cyclictest0-21swapper/306:08:293
31666994911,5cyclictest0-21swapper/306:08:293
3165299498,35cyclictest0-21swapper/104:49:391
3165299496,37cyclictest0-21swapper/104:24:461
3165299496,37cyclictest0-21swapper/104:24:461
3165299495,39cyclictest0-21swapper/104:01:211
3165299495,39cyclictest0-21swapper/103:46:521
3165299494,39cyclictest0-21swapper/105:46:281
3165299494,39cyclictest0-21swapper/103:55:181
3165299494,19cyclictest0-21swapper/104:34:541
3165299493,7cyclictest0-21swapper/102:55:051
3165299493,40cyclictest0-21swapper/101:44:521
3165299492,41cyclictest0-21swapper/105:08:021
31652994916,26cyclictest12277-21diskmemload03:05:281
31652994910,5cyclictest0-21swapper/105:17:551
3166699489,6cyclictest0-21swapper/303:13:183
3166699489,33cyclictest0-21swapper/303:15:523
3166699488,35cyclictest0-21swapper/301:28:553
3166699488,16cyclictest0-21swapper/305:06:483
3166699485,39cyclictest0-21swapper/305:21:383
3166699484,39cyclictest0-21swapper/305:42:353
3166699484,39cyclictest0-21swapper/304:28:483
3166699484,39cyclictest0-21swapper/304:28:483
3166699484,38cyclictest0-21swapper/301:13:513
3166699482,40cyclictest20140-21perl05:34:483
31666994812,6cyclictest0-21swapper/303:45:413
31666994810,32cyclictest0-21swapper/306:16:493
3165299487,35cyclictest0-21swapper/106:05:051
3165299487,35cyclictest0-21swapper/106:05:051
3165299485,38cyclictest0-21swapper/106:18:341
3165299484,39cyclictest0-21swapper/105:29:521
3165299484,38cyclictest0-21swapper/104:44:431
3165299484,19cyclictest0-21swapper/103:13:051
3165299483,40cyclictest0-21swapper/103:41:521
3166699474,38cyclictest0-21swapper/304:55:143
3166699474,38cyclictest0-21swapper/303:43:183
3166699474,38cyclictest0-21swapper/303:30:333
3166699474,38cyclictest0-21swapper/301:14:503
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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