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2026-01-08 - 14:42
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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 Thu Jan 08, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2393699715,38cyclictest0-21swapper/322:46:153
2393699693,61cyclictest0-21swapper/318:56:423
2393699693,61cyclictest0-21swapper/318:56:423
23936996917,26cyclictest17722-21sed21:11:203
2393699685,34cyclictest0-21swapper/300:12:533
2393699685,34cyclictest0-21swapper/300:12:533
2393699664,37cyclictest0-21swapper/321:55:133
2393699634,36cyclictest0-21swapper/323:47:193
2393699614,35cyclictest0-21swapper/321:21:213
2392999584,47cyclictest0-21swapper/223:50:562
2392999583,48cyclictest0-21swapper/223:01:372
2392099586,46cyclictest0-21swapper/100:07:151
2392099574,46cyclictest0-21swapper/100:11:351
2392099574,46cyclictest0-21swapper/100:11:351
2392099564,46cyclictest0-21swapper/123:14:361
2392099563,47cyclictest0-21swapper/122:26:391
23916995647,5cyclictest3-21ksoftirqd/023:40:460
2362725612,38sleep10-21swapper/118:55:111
2362725612,38sleep10-21swapper/118:55:111
2392999554,6cyclictest0-21swapper/222:34:472
2392999554,46cyclictest0-21swapper/221:18:472
2392999554,45cyclictest0-21swapper/221:53:282
2392099553,46cyclictest0-21swapper/121:40:591
2392099553,45cyclictest0-21swapper/119:30:471
2392999545,43cyclictest0-21swapper/223:35:162
2392999544,25cyclictest0-21swapper/221:30:432
2392999544,25cyclictest0-21swapper/221:30:432
2392099546,5cyclictest4556-21diskmemload21:06:391
2392099544,44cyclictest0-21swapper/121:26:551
2392099544,44cyclictest0-21swapper/121:26:551
2391699543,45cyclictest0-21swapper/019:26:220
235352549,13sleep30-21swapper/318:54:093
235352549,13sleep30-21swapper/318:54:093
2393699533,44cyclictest0-21swapper/300:03:153
2392999534,9cyclictest0-21swapper/200:18:152
2392999534,42cyclictest0-21swapper/222:36:032
23920995315,33cyclictest8615-21cut21:00:511
2393699524,41cyclictest0-21swapper/322:32:173
2392999524,41cyclictest0-21swapper/223:07:372
2392999523,43cyclictest0-21swapper/223:22:412
2392099524,43cyclictest0-21swapper/121:19:591
2392099524,40cyclictest0-21swapper/123:57:561
2392099524,23cyclictest0-21swapper/122:32:321
2392099523,43cyclictest0-21swapper/100:21:051
2393699513,42cyclictest0-21swapper/322:21:083
2392999514,42cyclictest0-21swapper/200:22:052
2392999514,41cyclictest0-21swapper/220:45:132
2392999514,41cyclictest0-21swapper/220:45:132
2392999514,41cyclictest0-21swapper/219:56:212
2392999514,40cyclictest0-21swapper/222:56:152
2392999514,40cyclictest0-21swapper/222:56:152
2392999514,40cyclictest0-21swapper/221:21:072
2392999513,7cyclictest24851-21chrt22:46:072
2392999513,43cyclictest0-21swapper/221:42:192
2392999513,42cyclictest0-21swapper/221:45:582
2392999513,42cyclictest0-21swapper/221:15:192
2392999513,40cyclictest0-21swapper/222:20:582
2392099514,41cyclictest0-21swapper/122:03:481
2392999508,14cyclictest0-21swapper/221:39:212
2392999507,37cyclictest0-21swapper/200:13:022
2392999507,37cyclictest0-21swapper/200:13:022
2392999505,38cyclictest0-21swapper/222:06:522
2392999504,40cyclictest0-21swapper/219:11:072
2392999504,40cyclictest0-21swapper/200:10:352
2392999504,19cyclictest0-21swapper/223:26:132
23929995036,9cyclictest0-21swapper/220:57:402
23929995034,10cyclictest0-21swapper/222:05:082
2392999503,41cyclictest0-21swapper/223:18:262
2392999503,41cyclictest0-21swapper/223:11:072
2392999503,41cyclictest0-21swapper/219:39:042
2392999503,40cyclictest0-21swapper/221:10:292
2392999503,40cyclictest0-21swapper/219:46:152
23929995012,33cyclictest22340-21awk22:42:192
2392099505,38cyclictest0-21swapper/123:36:421
2392099504,39cyclictest0-21swapper/122:18:241
2392099504,39cyclictest0-21swapper/122:18:241
2392099504,20cyclictest0-21swapper/122:56:411
2392099504,20cyclictest0-21swapper/122:56:411
2392099504,10cyclictest0-21swapper/123:33:061
2392099503,42cyclictest0-21swapper/121:03:591
2392099503,42cyclictest0-21swapper/119:46:061
2392099503,42cyclictest0-21swapper/119:06:441
2392099503,41cyclictest0-21swapper/121:21:191
23920995010,34cyclictest638-21runrttasks23:16:321
2392999496,37cyclictest0-21swapper/221:34:062
2392999494,39cyclictest0-21swapper/223:56:302
2392999494,39cyclictest0-21swapper/222:30:432
2392999494,39cyclictest0-21swapper/220:36:172
2392999494,39cyclictest0-21swapper/220:36:172
2392999494,39cyclictest0-21swapper/220:11:162
2392999494,38cyclictest0-21swapper/223:46:292
2392999493,40cyclictest0-21swapper/223:35:562
2392999492,41cyclictest21475-21kworker/2:222:12:182
2392999492,41cyclictest21475-21kworker/2:222:12:182
23929994911,32cyclictest0-21swapper/220:46:222
2392099494,40cyclictest0-21swapper/100:04:251
2392099494,38cyclictest0-21swapper/100:16:211
2392099494,21cyclictest0-21swapper/123:01:401
2392099494,20cyclictest0-21swapper/122:42:161
2392099493,41cyclictest0-21swapper/121:46:281
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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