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2025-11-22 - 09:29
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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 Sat Nov 22, 2025 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2161599613,32cyclictest0-21swapper/114:00:151
2161599573,8cyclictest23013-21grep17:00:451
21615995718,5cyclictest21-21ksoftirqd/116:15:411
21615995718,5cyclictest21-21ksoftirqd/116:15:411
210272579,16sleep30-21swapper/312:56:103
2100925710,17sleep00-21swapper/012:55:550
2161599565,46cyclictest0-21swapper/114:55:431
2161599554,6cyclictest0-21swapper/115:28:231
2161599554,45cyclictest0-21swapper/117:43:491
2161599554,45cyclictest0-21swapper/117:33:441
2161599553,46cyclictest27348-21ssh17:54:491
2161599544,44cyclictest0-21swapper/117:07:391
2161599544,44cyclictest0-21swapper/117:07:391
2161599543,7cyclictest0-21swapper/116:47:361
2161199544,44cyclictest0-21swapper/017:41:400
2162299533,7cyclictest0-21swapper/213:01:422
2161599535,43cyclictest19-21rcuc/116:36:151
2161599534,42cyclictest0-21swapper/117:50:091
2161599533,44cyclictest14885-21uname14:05:351
2161199534,43cyclictest0-21swapper/016:51:310
2162299522,43cyclictest9058-21ntp_states18:15:312
2161599527,39cyclictest0-21swapper/117:23:591
2161599526,40cyclictest0-21swapper/116:07:121
2161599524,43cyclictest0-21swapper/113:36:061
2161599523,43cyclictest17267-21taskset18:29:191
2161599523,43cyclictest17267-21taskset18:29:191
2161599523,43cyclictest0-21swapper/116:20:311
21615995210,37cyclictest7587-21missed_timers17:25:301
2161199525,41cyclictest0-21swapper/016:35:400
2161199524,42cyclictest0-21swapper/016:08:040
206272526,15sleep10-21swapper/112:55:401
21627995141,5cyclictest37-21ksoftirqd/315:20:133
2161599516,39cyclictest0-21swapper/117:36:481
2161599515,40cyclictest0-21swapper/116:27:431
2161599514,9cyclictest0-21swapper/118:19:491
2161599514,41cyclictest0-21swapper/115:51:221
2161599514,41cyclictest0-21swapper/115:05:031
2161599513,42cyclictest13415-21ssh16:00:421
2162799505,12cyclictest0-21swapper/316:20:403
2162799503,40cyclictest588-21irqbalance17:50:593
2161599506,38cyclictest0-21swapper/118:14:081
2161599506,38cyclictest0-21swapper/115:48:121
2161599504,6cyclictest0-21swapper/115:32:421
2161599504,40cyclictest0-21swapper/115:55:341
2161599504,40cyclictest0-21swapper/114:25:471
21615995012,5cyclictest0-21swapper/116:57:421
21615995011,33cyclictest0-21swapper/114:00:451
2161199505,6cyclictest0-21swapper/017:11:300
2161199503,42cyclictest0-21swapper/016:44:110
2161199503,42cyclictest0-21swapper/015:05:130
2162799494,12cyclictest0-21swapper/313:00:383
21627994911,32cyclictest0-21swapper/315:50:523
21622994940,5cyclictest29-21ksoftirqd/213:55:142
2162299494,39cyclictest0-21swapper/216:59:582
2162299494,38cyclictest0-21swapper/218:14:092
2162299493,41cyclictest0-21swapper/216:32:512
2161599496,37cyclictest0-21swapper/117:17:591
2161599496,37cyclictest0-21swapper/116:10:171
2161599496,37cyclictest0-21swapper/115:37:351
2161599496,37cyclictest0-21swapper/115:16:171
2161599495,37cyclictest0-21swapper/115:05:221
2161599494,39cyclictest0-21swapper/118:08:211
2161599494,39cyclictest0-21swapper/113:30:321
2161599494,16cyclictest0-21swapper/115:11:401
21615994910,33cyclictest0-21swapper/118:20:411
21615994910,33cyclictest0-21swapper/116:41:321
2161199495,39cyclictest0-21swapper/015:37:280
2161199494,40cyclictest0-21swapper/015:40:310
2161199494,39cyclictest0-21swapper/015:30:440
2161199493,41cyclictest0-21swapper/018:25:190
2161199493,41cyclictest0-21swapper/018:25:190
2161199493,41cyclictest0-21swapper/016:30:010
2162799488,34cyclictest0-21swapper/318:21:123
2162799487,35cyclictest28604-21open_inodes17:55:343
2162799485,37cyclictest0-21swapper/315:23:343
2162799485,37cyclictest0-21swapper/315:23:343
2162799484,38cyclictest0-21swapper/318:28:393
2162799484,38cyclictest0-21swapper/318:28:393
2162799484,38cyclictest0-21swapper/317:29:463
2162799484,38cyclictest0-21swapper/316:54:253
2162799484,37cyclictest0-21swapper/317:19:433
2162799484,37cyclictest0-21swapper/315:41:243
2162799483,8cyclictest0-21swapper/318:06:393
21627994818,25cyclictest37-21ksoftirqd/316:00:123
21627994810,5cyclictest0-21swapper/315:29:493
2162299488,34cyclictest0-21swapper/217:13:062
2162299484,39cyclictest0-21swapper/215:25:182
2162299484,38cyclictest0-21swapper/217:55:502
2162299484,38cyclictest0-21swapper/217:40:132
2162299484,38cyclictest0-21swapper/215:18:332
2162299483,40cyclictest0-21swapper/217:16:302
2161599486,36cyclictest0-21swapper/115:21:071
2161599486,36cyclictest0-21swapper/115:21:071
2161599486,17cyclictest0-21swapper/117:57:071
2161599484,38cyclictest0-21swapper/117:11:121
2161599484,38cyclictest0-21swapper/116:35:111
2161599484,38cyclictest0-21swapper/115:40:141
2161599483,12cyclictest0-21swapper/114:15:271
2161599483,12cyclictest0-21swapper/114:15:271
2161599482,6cyclictest15802-21chrt16:50:411
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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