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2026-04-24 - 05:14
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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 Fri Apr 24, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18172996110,5cyclictest0-21swapper/321:13:453
18172996110,5cyclictest0-21swapper/321:13:453
1817299604,7cyclictest0-21swapper/321:34:003
1759925711,16sleep10-21swapper/117:55:131
1817299562,5cyclictest0-21swapper/319:28:583
1757525610,15sleep20-21swapper/217:54:542
1817299553,46cyclictest20701-21ssh20:27:393
1815499554,45cyclictest0-21swapper/020:35:360
1817299544,45cyclictest0-21swapper/322:53:293
1815499544,44cyclictest0-21swapper/021:43:030
1817299536,41cyclictest0-21swapper/321:15:233
1817299534,43cyclictest0-21swapper/320:37:053
1817299534,42cyclictest0-21swapper/322:29:533
18172995313,34cyclictest24184-21fschecks_time19:39:123
1815499534,5cyclictest0-21swapper/020:58:550
1815499533,46cyclictest0-21swapper/022:52:420
1817299525,40cyclictest0-21swapper/323:14:483
1817299525,40cyclictest0-21swapper/322:18:513
1817299524,42cyclictest0-21swapper/322:28:533
1817299524,42cyclictest0-21swapper/320:40:453
1817299523,4cyclictest0-21swapper/320:19:263
1817299523,4cyclictest0-21swapper/320:19:263
18172995214,32cyclictest27955-21unixbench_multi22:44:243
1815499524,43cyclictest0-21swapper/022:29:230
1815499523,44cyclictest0-21swapper/020:46:550
1817299518,37cyclictest0-21swapper/322:57:103
1817299516,39cyclictest0-21swapper/321:48:053
1817299515,39cyclictest0-21swapper/322:59:033
18172995142,5cyclictest37-21ksoftirqd/320:18:573
1817299513,5cyclictest0-21swapper/321:25:043
1817299513,44cyclictest0-21swapper/321:56:343
1817299513,43cyclictest0-21swapper/319:14:133
1817299513,43cyclictest0-21swapper/319:14:133
18172995111,33cyclictest0-21swapper/320:59:353
1815499514,8cyclictest0-21swapper/020:15:360
1815499514,42cyclictest0-21swapper/021:53:240
1815499514,41cyclictest0-21swapper/021:12:140
1815499514,41cyclictest0-21swapper/021:12:140
1817299508,7cyclictest0-21swapper/320:09:033
1817299506,39cyclictest0-21swapper/323:28:093
1817299506,39cyclictest0-21swapper/321:04:383
1817299504,14cyclictest0-21swapper/322:07:263
1815499504,41cyclictest0-21swapper/022:14:370
1815499504,41cyclictest0-21swapper/020:59:350
1815499503,43cyclictest0-21swapper/020:10:360
18154995012,5cyclictest0-21swapper/022:36:540
1817299498,35cyclictest0-21swapper/323:06:023
1817299496,38cyclictest0-21swapper/322:01:483
1817299496,38cyclictest0-21swapper/322:01:483
1817299496,38cyclictest0-21swapper/320:01:453
1817299494,8cyclictest0-21swapper/320:57:253
1817299494,39cyclictest0-21swapper/323:09:043
1817299494,39cyclictest0-21swapper/322:22:063
1817299494,39cyclictest0-21swapper/320:29:253
1817299494,39cyclictest0-21swapper/318:44:243
1817299493,11cyclictest0-21swapper/319:54:253
18172994911,6cyclictest0-21swapper/318:09:093
18172994911,5cyclictest0-21swapper/320:52:213
18172994910,34cyclictest20821-21sh23:19:043
18172994910,34cyclictest20821-21sh23:19:043
1816699494,39cyclictest0-21swapper/220:04:302
1815499498,13cyclictest0-21swapper/022:21:530
1815499494,7cyclictest0-21swapper/021:57:440
1815499494,40cyclictest0-21swapper/023:05:020
1815499494,39cyclictest0-21swapper/023:03:210
1815499494,39cyclictest0-21swapper/020:04:100
18154994911,32cyclictest0-21swapper/021:17:520
1817299484,38cyclictest0-21swapper/322:12:063
1817299484,38cyclictest0-21swapper/321:49:463
1817299484,38cyclictest0-21swapper/321:29:353
1817299484,38cyclictest0-21swapper/321:19:403
1817299484,38cyclictest0-21swapper/319:23:573
1817299484,38cyclictest0-21swapper/318:54:093
1817299484,18cyclictest0-21swapper/322:41:273
1817299484,13cyclictest0-21swapper/318:28:233
18172994839,5cyclictest37-21ksoftirqd/319:38:573
18172994810,32cyclictest0-21swapper/321:40:083
1816699485,37cyclictest0-21swapper/220:09:322
1815899485,37cyclictest0-21swapper/122:34:181
1815899484,38cyclictest0-21swapper/120:57:471
1815899484,19cyclictest0-21swapper/121:15:541
18158994839,5cyclictest21-21ksoftirqd/121:53:551
18158994815,8cyclictest16764-21sed21:04:271
1815499488,34cyclictest0-21swapper/020:20:110
1815499488,34cyclictest0-21swapper/020:20:110
1815499486,37cyclictest0-21swapper/022:48:020
1815499485,38cyclictest0-21swapper/022:11:550
1815499485,38cyclictest0-21swapper/020:49:310
1815499485,37cyclictest0-21swapper/021:29:060
1815499484,39cyclictest0-21swapper/023:24:180
1815499484,39cyclictest0-21swapper/021:46:190
1815499484,39cyclictest0-21swapper/021:36:300
1815499484,38cyclictest0-21swapper/022:24:570
1815499484,38cyclictest0-21swapper/022:05:160
1815499484,38cyclictest0-21swapper/021:19:290
1815499483,40cyclictest0-21swapper/020:43:350
1815499483,40cyclictest0-21swapper/020:25:160
1815499482,40cyclictest1063-21ssh21:27:140
18154994811,31cyclictest0-21swapper/023:09:560
18154994810,6cyclictest0-21swapper/023:20:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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