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2026-09-15 - 15:19
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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 Sep 15, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2578226110,18sleep10-21swapper/106:04:351
287172600,3sleep1201ktimersoftd/109:17:501
2616599595,47cyclictest0-21swapper/210:41:082
2615499584,47cyclictest0-21swapper/009:30:490
2616599574,47cyclictest0-21swapper/208:43:202
2615499574,46cyclictest0-21swapper/011:16:240
2615499574,46cyclictest0-21swapper/011:16:240
2615499574,46cyclictest0-21swapper/009:48:190
2615499574,46cyclictest0-21swapper/009:48:190
2615899565,45cyclictest0-21swapper/111:11:191
2615899563,47cyclictest0-21swapper/110:37:481
2615499564,46cyclictest0-21swapper/010:54:070
2615499564,46cyclictest0-21swapper/010:17:080
2616599554,45cyclictest0-21swapper/210:16:482
2615899554,46cyclictest0-21swapper/109:47:181
2615899554,46cyclictest0-21swapper/109:47:181
2615899554,45cyclictest0-21swapper/110:56:361
2615899553,5cyclictest0-21swapper/110:06:381
2615499554,45cyclictest0-21swapper/009:20:050
2615499553,46cyclictest0-21swapper/007:59:450
2615499552,46cyclictest10845-21cpu08:11:210
2616599543,45cyclictest0-21swapper/208:09:212
2615899543,45cyclictest0-21swapper/110:25:361
2615499545,43cyclictest16824-21/usr/sbin/munin07:06:240
2617299534,43cyclictest0-21swapper/310:02:293
2617299533,45cyclictest0-21swapper/310:57:173
2617299533,44cyclictest0-21swapper/310:52:333
2616599535,42cyclictest0-21swapper/210:22:082
2615899532,7cyclictest24396-21aten_rbpower_vo09:56:191
2615499534,43cyclictest0-21swapper/009:07:500
2615499533,45cyclictest0-21swapper/008:31:410
2615499533,44cyclictest0-21swapper/007:00:230
2615499533,27cyclictest0-21swapper/009:56:010
26154995313,34cyclictest0-21swapper/010:36:340
2617299524,42cyclictest0-21swapper/311:01:073
2617299523,43cyclictest0-21swapper/309:17:203
2616599524,10cyclictest0-21swapper/209:35:292
2616599522,6cyclictest15093-21ssh09:42:592
2615899523,6cyclictest0-21swapper/111:35:561
26154995243,5cyclictest3-21ksoftirqd/011:26:040
2617299514,42cyclictest0-21swapper/308:46:103
2617299514,40cyclictest0-21swapper/308:40:503
2616599516,39cyclictest0-21swapper/208:21:212
2615499514,41cyclictest0-21swapper/010:50:370
2615499513,42cyclictest0-21swapper/008:19:500
2615499512,43cyclictest21147-21ssh10:35:220
2615499512,43cyclictest21147-21ssh10:35:220
26154995112,33cyclictest0-21swapper/007:26:350
2617299507,37cyclictest0-21swapper/308:06:303
2617299504,40cyclictest0-21swapper/310:22:583
2617299503,41cyclictest0-21swapper/311:15:373
2617299503,41cyclictest0-21swapper/308:59:003
26172995017,27cyclictest6679-21diskmemload10:45:453
26172995012,11cyclictest0-21swapper/309:53:153
2616599504,39cyclictest0-21swapper/208:18:142
2615899509,12cyclictest0-21swapper/109:11:521
2615899504,40cyclictest0-21swapper/108:55:571
2615899503,41cyclictest0-21swapper/110:28:381
2615899503,41cyclictest0-21swapper/110:28:381
2615499506,38cyclictest0-21swapper/009:45:150
2615499506,38cyclictest0-21swapper/008:08:470
2615499505,39cyclictest0-21swapper/006:26:310
2615499504,41cyclictest0-21swapper/010:00:090
2615499504,41cyclictest0-21swapper/009:22:290
2615499504,41cyclictest0-21swapper/008:46:460
2615499504,40cyclictest0-21swapper/008:26:200
2615499503,42cyclictest0-21swapper/008:36:350
2615499503,41cyclictest0-21swapper/011:05:270
2615499502,43cyclictest16315-21ssh09:01:270
26154995011,34cyclictest892-21sh08:41:190
2617299495,38cyclictest0-21swapper/310:50:003
2617299494,39cyclictest0-21swapper/310:13:373
2617299494,10cyclictest0-21swapper/309:37:293
2617299493,41cyclictest0-21swapper/309:14:503
2617299493,40cyclictest0-21swapper/310:37:083
2616599494,39cyclictest0-21swapper/210:15:482
2616599494,39cyclictest0-21swapper/210:02:472
2616599494,39cyclictest0-21swapper/209:46:342
2616599494,39cyclictest0-21swapper/209:46:342
2616599494,39cyclictest0-21swapper/209:24:372
2616599494,39cyclictest0-21swapper/209:10:402
2616599494,39cyclictest0-21swapper/208:54:542
2616599493,9cyclictest0-21swapper/211:28:072
2616599493,41cyclictest0-21swapper/209:28:592
2615899495,38cyclictest0-21swapper/111:28:201
2615899494,40cyclictest0-21swapper/109:24:131
2615899494,39cyclictest0-21swapper/106:06:311
2615899494,38cyclictest0-21swapper/108:32:181
2615899494,38cyclictest0-21swapper/108:28:411
2615899493,40cyclictest0-21swapper/110:33:381
2615899493,40cyclictest0-21swapper/110:33:381
2615899493,40cyclictest0-21swapper/108:17:011
2615899492,42cyclictest6691-21kworker/1:208:39:101
2615499498,35cyclictest0-21swapper/010:23:230
2615499497,37cyclictest0-21swapper/008:55:020
2615499494,40cyclictest0-21swapper/008:23:300
2615499494,39cyclictest0-21swapper/011:27:480
2615499494,39cyclictest0-21swapper/009:34:200
2615499494,39cyclictest0-21swapper/009:12:260
2615499494,39cyclictest0-21swapper/007:41:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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