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2026-09-01 - 15:35
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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 01, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3195599704,61cyclictest0-21swapper/310:38:383
3160926011,18sleep10-21swapper/106:12:421
3160926011,18sleep10-21swapper/106:12:421
3195599574,46cyclictest0-21swapper/309:31:113
3194499575,46cyclictest0-21swapper/110:04:101
3194499575,46cyclictest0-21swapper/110:04:101
3193999574,47cyclictest0-21swapper/010:14:000
3195599564,46cyclictest0-21swapper/309:40:103
3195599554,6cyclictest0-21swapper/310:17:203
3195599554,46cyclictest0-21swapper/308:49:263
3195599554,44cyclictest0-21swapper/308:26:423
3195599544,43cyclictest0-21swapper/310:09:303
31955995414,35cyclictest12677-21kworker/3:011:09:573
3194499545,43cyclictest0-21swapper/108:29:091
3194499545,43cyclictest0-21swapper/108:29:091
3193999544,44cyclictest0-21swapper/009:25:410
3193999544,44cyclictest0-21swapper/009:25:410
3193999543,46cyclictest0-21swapper/010:18:500
3146125410,37sleep30-21swapper/306:10:513
3146125410,37sleep30-21swapper/306:10:513
3195599534,43cyclictest0-21swapper/307:48:503
3195599533,23cyclictest0-21swapper/308:58:443
3193999532,45cyclictest27788-21ssh10:43:490
3195599526,40cyclictest0-21swapper/309:54:513
3195599524,42cyclictest0-21swapper/309:09:313
3195599523,7cyclictest0-21swapper/310:44:323
3195599522,18cyclictest21490-21ssh11:18:273
31955995213,5cyclictest0-21swapper/309:49:073
3193999523,42cyclictest0-21swapper/009:43:540
3195599516,40cyclictest0-21swapper/310:22:503
3195599515,39cyclictest0-21swapper/309:06:083
3195599514,41cyclictest0-21swapper/308:08:533
3195599514,22cyclictest0-21swapper/308:31:203
3195599514,22cyclictest0-21swapper/308:31:203
3195599513,42cyclictest0-21swapper/310:54:193
3195599513,42cyclictest0-21swapper/310:54:193
3195599513,42cyclictest0-21swapper/309:58:403
31955995111,34cyclictest10712sleep310:08:383
31955995111,34cyclictest10712sleep310:08:383
31955995110,35cyclictest0-21swapper/311:06:513
3194999514,41cyclictest0-21swapper/208:43:292
3193999515,40cyclictest0-21swapper/011:17:380
3193999514,41cyclictest0-21swapper/009:15:010
3193999513,42cyclictest0-21swapper/010:31:090
3195599508,36cyclictest35-21rcuc/310:25:303
3195599507,37cyclictest0-21swapper/310:34:363
3195599506,38cyclictest0-21swapper/308:14:463
3195599505,39cyclictest0-21swapper/308:43:583
3195599505,39cyclictest0-21swapper/308:40:153
3195599505,39cyclictest0-21swapper/306:44:123
3195599504,41cyclictest0-21swapper/307:47:043
3195599504,40cyclictest0-21swapper/311:39:283
3195599504,40cyclictest0-21swapper/310:52:093
3195599503,42cyclictest0-21swapper/308:56:233
3195599503,41cyclictest0-21swapper/311:29:283
3195599503,41cyclictest0-21swapper/309:18:113
3194999504,39cyclictest0-21swapper/209:54:062
3194499502,9cyclictest18071-21/usr/sbin/munin11:14:081
3193999504,40cyclictest0-21swapper/010:49:290
3193999504,10cyclictest0-21swapper/010:24:490
3193999503,5cyclictest0-21swapper/009:22:210
3195599496,37cyclictest0-21swapper/311:21:023
3195599496,37cyclictest0-21swapper/309:44:493
3195599494,6cyclictest0-21swapper/311:26:283
3195599494,40cyclictest0-21swapper/309:34:313
3193999495,11cyclictest0-21swapper/009:28:510
3193999494,40cyclictest0-21swapper/010:13:370
3193999494,39cyclictest0-21swapper/010:53:390
3193999494,39cyclictest0-21swapper/010:53:390
3193999494,38cyclictest0-21swapper/007:32:270
3193999493,41cyclictest0-21swapper/011:00:060
3193999493,41cyclictest0-21swapper/010:07:500
3193999493,41cyclictest0-21swapper/010:07:500
3193999493,40cyclictest0-21swapper/009:54:000
3193999492,41cyclictest28152-21kworker/0:109:10:010
3195599486,37cyclictest0-21swapper/311:36:373
3195599486,36cyclictest0-21swapper/311:00:353
3195599486,36cyclictest0-21swapper/306:34:083
3195599485,38cyclictest0-21swapper/306:29:063
3195599485,37cyclictest0-21swapper/307:27:443
3195599484,39cyclictest0-21swapper/308:18:503
3195599484,38cyclictest0-21swapper/308:35:363
3195599484,38cyclictest0-21swapper/308:35:363
3195599484,38cyclictest0-21swapper/306:19:083
3195599483,40cyclictest0-21swapper/309:20:313
3195599483,40cyclictest0-21swapper/307:03:523
3195599482,14cyclictest1129-21ssh09:24:023
3195599482,14cyclictest1129-21ssh09:24:023
31955994813,30cyclictest37-21ksoftirqd/306:43:423
3194999484,37cyclictest0-21swapper/210:08:432
3194999483,39cyclictest0-21swapper/211:04:002
3193999486,36cyclictest0-21swapper/009:04:530
3193999484,6cyclictest0-21swapper/008:56:410
3193999484,38cyclictest0-21swapper/010:00:260
3193999484,38cyclictest0-21swapper/009:38:180
3193999484,38cyclictest0-21swapper/008:32:090
3193999484,38cyclictest0-21swapper/008:32:090
3193999484,38cyclictest0-21swapper/007:23:560
3193999483,40cyclictest0-21swapper/008:48:220
3193999483,40cyclictest0-21swapper/007:34:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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