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2026-06-12 - 18:22
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackfslot5.osadl.org (updated Fri Jun 12, 2026 12:46:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
964999962951,7cyclictest0-21swapper/308:19:023
964799906896,5cyclictest0-21swapper/108:19:021
964699858842,11cyclictest26905-21kworker/0:4+events_freezable_power_08:19:020
964799772759,7cyclictest0-21swapper/107:46:081
964999765751,8cyclictest0-21swapper/312:20:193
964999760746,8cyclictest0-21swapper/310:30:393
964999758747,7cyclictest0-21swapper/309:35:483
964999757745,7cyclictest0-21swapper/307:24:133
964999756745,7cyclictest0-21swapper/310:19:413
964999756745,7cyclictest0-21swapper/310:19:403
964999751738,8cyclictest0-21swapper/311:25:293
964999750738,7cyclictest0-21swapper/310:08:423
964999750737,8cyclictest0-21swapper/308:30:003
964999748736,7cyclictest0-21swapper/310:52:343
964999743732,7cyclictest0-21swapper/308:40:583
964999743731,7cyclictest0-21swapper/308:08:043
964999743731,7cyclictest0-21swapper/307:13:153
964999741729,7cyclictest0-21swapper/309:57:443
964999741729,7cyclictest0-21swapper/309:57:443
964999740729,7cyclictest0-21swapper/311:58:223
964999740728,7cyclictest0-21swapper/312:09:213
964999738727,7cyclictest0-21swapper/309:46:473
964999738726,7cyclictest0-21swapper/308:51:573
964999738726,7cyclictest0-21swapper/308:51:563
964999737725,7cyclictest0-21swapper/311:14:313
964999737725,7cyclictest0-21swapper/311:03:323
964999737725,7cyclictest0-21swapper/309:13:523
964999737725,7cyclictest0-21swapper/309:13:523
964999736726,5cyclictest0-21swapper/309:24:503
964999736726,5cyclictest0-21swapper/309:24:503
964999736724,7cyclictest0-21swapper/307:35:113
964999735724,7cyclictest0-21swapper/309:02:543
964999735724,7cyclictest0-21swapper/309:02:543
964999734722,7cyclictest0-21swapper/312:31:173
964999734722,7cyclictest0-21swapper/312:31:173
964999734722,7cyclictest0-21swapper/311:47:253
964999734722,7cyclictest0-21swapper/311:36:273
964999731719,7cyclictest0-21swapper/310:41:363
964699730704,20cyclictest3889-21kworker/0:2+events_freezable_power_07:46:080
964999729717,7cyclictest0-21swapper/307:57:063
964899726711,8cyclictest0-21swapper/208:19:022
964899715707,3cyclictest0-21swapper/209:35:482
964799709697,5cyclictest0-21swapper/112:20:191
964899708698,5cyclictest0-21swapper/210:08:422
964799703693,5cyclictest0-21swapper/109:35:481
964799702691,5cyclictest0-21swapper/110:30:381
964799701691,5cyclictest0-21swapper/110:19:411
964799701691,5cyclictest0-21swapper/110:19:411
964799701691,5cyclictest0-21swapper/107:24:131
964899699689,5cyclictest0-21swapper/211:58:232
964899698688,5cyclictest0-21swapper/212:09:212
964799695684,5cyclictest0-21swapper/111:25:281
964899694684,5cyclictest0-21swapper/209:02:552
964899694684,5cyclictest0-21swapper/209:02:542
964799693683,5cyclictest0-21swapper/108:30:001
964899692682,5cyclictest0-21swapper/211:47:252
964799692684,3cyclictest0-21swapper/110:08:421
964799692682,5cyclictest0-21swapper/110:52:341
964799688678,5cyclictest0-21swapper/108:40:581
964899687677,5cyclictest0-21swapper/207:57:062
964799687677,5cyclictest0-21swapper/108:08:041
964799687676,5cyclictest0-21swapper/107:13:151
964799685675,5cyclictest0-21swapper/109:57:441
964799685675,5cyclictest0-21swapper/109:57:441
964799683675,3cyclictest0-21swapper/111:58:231
964799683673,5cyclictest0-21swapper/109:46:461
964799682674,3cyclictest0-21swapper/112:09:201
964799682672,5cyclictest0-21swapper/108:51:571
964799682672,5cyclictest0-21swapper/108:51:561
964799681671,5cyclictest0-21swapper/111:14:311
964799681671,5cyclictest0-21swapper/111:03:331
964799681671,5cyclictest0-21swapper/109:24:501
964799681671,5cyclictest0-21swapper/109:24:501
964799680670,5cyclictest0-21swapper/109:13:531
964799680670,5cyclictest0-21swapper/109:13:521
964799680670,5cyclictest0-21swapper/107:35:111
964799678670,3cyclictest0-21swapper/109:02:541
964799678670,3cyclictest0-21swapper/109:02:541
964799678668,5cyclictest0-21swapper/111:36:261
964799677667,5cyclictest0-21swapper/112:31:171
964799677667,5cyclictest0-21swapper/112:31:171
964799675667,3cyclictest0-21swapper/111:47:241
964799675665,5cyclictest0-21swapper/110:41:361
964799671663,3cyclictest0-21swapper/107:57:061
964699669642,15cyclictest19741-21kworker/0:1+events_freezable_power_12:20:180
964699657636,15cyclictest3889-21kworker/0:2+events_freezable_power_10:19:400
964699657636,15cyclictest3889-21kworker/0:2+events_freezable_power_10:19:400
964699656638,13cyclictest16220-21kworker/0:3+events_freezable_power_09:35:480
964699654637,12cyclictest3889-21kworker/0:2+events_freezable_power_10:30:390
964699652636,11cyclictest1066-21kworker/0:5+events_freezable_power_07:24:130
964699651629,15cyclictest3889-21kworker/0:2+events_freezable_power_11:25:290
964699646629,12cyclictest3889-21kworker/0:2+events_freezable_power_08:30:000
964699643627,11cyclictest29952-21kworker/0:5+events_freezable_power_10:52:350
964699642622,14cyclictest16427-21kworker/0:0+events_freezable_power_08:08:040
964699639629,5cyclictest14824-21kworker/0:0+events_freezable_power_10:08:430
964699639623,11cyclictest32484-21kworker/0:1+events_freezable_power_08:40:580
964699638622,11cyclictest16427-21kworker/0:0+events_freezable_power_07:13:150
964699636620,11cyclictest32484-21kworker/0:1+events_freezable_power_09:57:440
964699636620,11cyclictest32484-21kworker/0:1+events_freezable_power_09:57:440
964699634618,11cyclictest2526-21kworker/0:4+events_freezable_power_08:51:560
964699634618,11cyclictest2526-21kworker/0:4+events_freezable_power_08:51:560
964699633618,11cyclictest29952-21kworker/0:5+events_freezable_power_09:46:460
964699633617,11cyclictest29952-21kworker/0:5+events_freezable_power_11:03:330
964699633617,11cyclictest16220-21kworker/0:3+events_freezable_power_09:24:510
964699633617,11cyclictest16220-21kworker/0:3+events_freezable_power_09:24:500
964699632616,11cyclictest29952-21kworker/0:5+events_freezable_power_11:14:300
964699632616,11cyclictest29952-21kworker/0:5+events_freezable_power_09:13:520
964699632616,11cyclictest29952-21kworker/0:5+events_freezable_power_09:13:520
964699631615,11cyclictest3889-21kworker/0:2+events_freezable_power_07:35:110
964699630620,5cyclictest29952-21kworker/0:5+events_freezable_power_11:58:230
964699629619,5cyclictest7587-21kworker/0:6+events_freezable_power_12:09:200
964699629613,11cyclictest7587-21kworker/0:6+events_freezable_power_12:31:160
964699629613,11cyclictest7587-21kworker/0:6+events_freezable_power_12:31:160
964699629613,11cyclictest5338-21kworker/0:4+events_freezable_power_11:36:270
964699626610,11cyclictest3889-21kworker/0:2+events_freezable_power_10:41:370
964699625615,5cyclictest2526-21kworker/0:4+events_freezable_power_09:02:550
964699625615,5cyclictest2526-21kworker/0:4+events_freezable_power_09:02:540
964699623613,5cyclictest29952-21kworker/0:5+events_freezable_power_11:47:240
964999622613,5cyclictest0-21swapper/307:46:083
964699618608,5cyclictest26905-21kworker/0:4+events_freezable_power_07:57:060
964899582573,4cyclictest0-21swapper/207:46:082
964899521511,5cyclictest0-21swapper/212:20:192
964899521506,8cyclictest0-21swapper/210:30:382
964899520505,8cyclictest0-21swapper/207:24:132
964899515505,5cyclictest0-21swapper/210:19:402
964899515505,5cyclictest0-21swapper/210:19:402
964899513498,8cyclictest0-21swapper/208:30:002
964899511496,8cyclictest0-21swapper/210:52:352
964899508498,5cyclictest0-21swapper/211:25:282
964899507492,8cyclictest0-21swapper/208:40:592
964899506491,8cyclictest0-21swapper/207:13:152
964899504489,8cyclictest0-21swapper/209:57:452
964899504489,8cyclictest0-21swapper/209:57:442
964899502487,8cyclictest0-21swapper/209:46:462
964899502487,8cyclictest0-21swapper/208:51:562
964899502487,8cyclictest0-21swapper/208:51:562
964899501491,5cyclictest0-21swapper/208:08:042
964899501486,8cyclictest0-21swapper/209:24:502
964899501486,8cyclictest0-21swapper/209:24:502
964899500485,8cyclictest0-21swapper/211:14:312
964899500485,8cyclictest0-21swapper/211:03:322
964899500485,8cyclictest0-21swapper/209:13:522
964899500485,8cyclictest0-21swapper/209:13:522
964899499484,8cyclictest0-21swapper/207:35:112
964899497482,8cyclictest0-21swapper/212:31:172
964899497482,8cyclictest0-21swapper/212:31:172
964899497482,8cyclictest0-21swapper/211:36:272
964899494479,8cyclictest0-21swapper/210:41:362
964799671,5cyclictest0-21swapper/109:40:491
964799671,5cyclictest0-21swapper/109:40:491
964799662,37cyclictest0-21swapper/107:40:321
964799471,5cyclictest0-21swapper/109:30:461
9646994720,6cyclictest24207-21apt-get12:25:170
964899462,5cyclictest0-21swapper/210:10:462
964799461,5cyclictest0-21swapper/110:56:251
964799452,39cyclictest0-21swapper/108:00:351
964799451,5cyclictest0-21swapper/108:45:161
964799451,5cyclictest0-21swapper/108:45:161
9646994511,11cyclictest15895-21ntpq11:50:470
964899441,5cyclictest0-21swapper/209:20:012
964799442,38cyclictest0-21swapper/110:20:581
964799441,5cyclictest0-21swapper/111:30:401
964799441,39cyclictest0-21swapper/110:35:331
964799432,5cyclictest0-21swapper/110:25:281
964799432,5cyclictest0-21swapper/109:05:261
964799432,5cyclictest0-21swapper/109:05:251
964799431,5cyclictest0-21swapper/112:15:331
964799431,38cyclictest0-21swapper/107:50:341
9646994318,5cyclictest25432-21modprobe08:10:500
9646994316,23cyclictest30410-21ntpq08:30:330
9646994316,23cyclictest30410-21ntpq08:30:330
9646994315,24cyclictest8883-21df_inode09:15:190
9646994313,10cyclictest11797-21modprobe09:25:360
9646994313,10cyclictest11797-21modprobe09:25:360
964799421,5cyclictest0-21swapper/110:00:481
964799421,5cyclictest0-21swapper/107:15:371
964799421,37cyclictest0-21swapper/108:20:461
964799421,37cyclictest0-21swapper/108:10:401
964799421,37cyclictest0-21swapper/107:25:321
964699426,7cyclictest25173-21apt-get10:20:240
9646994224,14cyclictest26512-21diskstats10:25:200
9646994223,13cyclictest6716-21ntpq09:05:290
9646994223,13cyclictest6716-21ntpq09:05:290
9646994217,21cyclictest31603-21/usr/sbin/munin08:35:280
9646994216,6cyclictest3879-21df_inode08:55:180
9646994216,6cyclictest27802-21ntpq08:20:310
9646994214,24cyclictest5002-21awk11:05:500
9646994213,6cyclictest31513-21apt-get10:45:110
9646994213,25cyclictest11458-21irqstats07:15:260
9646994212,26cyclictest23086-21ntpq10:10:380
964899413,5cyclictest0-21swapper/210:30:012
964899413,5cyclictest0-21swapper/208:00:342
964899412,35cyclictest0-21swapper/208:10:382
964899411,36cyclictest0-21swapper/208:35:482
964799412,5cyclictest0-21swapper/109:25:151
964799412,5cyclictest0-21swapper/109:25:141
964799411,5cyclictest0-21swapper/108:35:151
964799411,36cyclictest0-21swapper/111:10:031
9646994132,6cyclictest161ktimers/011:30:240
9646994116,6cyclictest15599-21ntp_states09:40:420
9646994116,6cyclictest15599-21ntp_states09:40:420
9646994116,5cyclictest15344-21ntpq07:30:400
9646994114,6cyclictest20224-21irqstats07:50:270
9646994113,24cyclictest17655-21tail07:40:250
9646994112,23cyclictest14778-21latency_hist07:30:020
964899403,5cyclictest0-21swapper/210:35:302
964899402,5cyclictest0-21swapper/210:02:512
964899402,5cyclictest0-21swapper/209:41:402
964899402,5cyclictest0-21swapper/209:41:392
964899402,5cyclictest0-21swapper/208:21:512
964899402,34cyclictest0-21swapper/211:05:392
964799401,35cyclictest0-21swapper/112:25:151
9646994017,5cyclictest20997-21ntpq12:10:450
9646994017,5cyclictest20997-21ntpq12:10:450
9646994015,5cyclictest29370-21ntpq10:35:330
9646994015,5cyclictest1376-21diskstats08:45:200
9646994015,5cyclictest1376-21diskstats08:45:190
9646994014,6cyclictest7010-21ntpq11:15:280
9646994014,23cyclictest17748-21/usr/sbin/munin09:50:240
9646994012,8cyclictest27033-21if_eth112:35:220
9649993930,5cyclictest0-21swapper/307:15:593
9649993929,5cyclictest0-21swapper/312:15:453
964899392,5cyclictest0-21swapper/208:55:492
964899392,5cyclictest0-21swapper/208:49:302
964899392,5cyclictest0-21swapper/208:49:302
964899392,33cyclictest0-21swapper/211:50:402
964899391,5cyclictest0-21swapper/210:59:512
964899391,5cyclictest0-21swapper/207:26:592
964899391,5cyclictest0-21swapper/207:17:592
9646993921,13cyclictest7850-21apt-get11:20:180
9646993921,13cyclictest22386-21apt-get08:00:160
9646993915,6cyclictest9645-21cyclictest09:30:240
9646993915,20cyclictest18049-21diskstats12:00:340
9646993914,5cyclictest20595-21ntpq10:00:400
9646993914,5cyclictest13209-21irqstats11:40:260
9649993829,5cyclictest0-21swapper/311:30:343
9649993829,5cyclictest0-21swapper/309:25:173
9649993829,5cyclictest0-21swapper/309:25:173
9649993829,5cyclictest0-21swapper/307:30:353
964899383,5cyclictest0-21swapper/211:16:432
964899382,5cyclictest0-21swapper/209:34:482
964899382,32cyclictest0-21swapper/210:21:582
9648993817,17cyclictest0-21swapper/209:06:402
9648993817,17cyclictest0-21swapper/209:06:402
9648993816,18cyclictest0-21swapper/212:00:182
964899381,5cyclictest0-21swapper/212:28:012
964899381,5cyclictest0-21swapper/209:25:272
964899381,5cyclictest0-21swapper/209:25:272
964899381,5cyclictest0-21swapper/207:41:392
964899381,5cyclictest0-21swapper/207:31:242
9647993830,5cyclictest0-21swapper/112:00:391
964799382,32cyclictest0-21swapper/112:35:251
9646993812,6cyclictest21780-21df_inode12:15:200
9646993811,23cyclictest1664-21diskstats10:55:210
9649993728,5cyclictest0-21swapper/312:25:483
9649993728,5cyclictest0-21swapper/310:20:133
964899372,31cyclictest0-21swapper/212:35:282
964799371,5cyclictest0-21swapper/111:40:181
9649993627,5cyclictest0-21swapper/312:35:513
9649993627,5cyclictest0-21swapper/311:20:163
9649993627,5cyclictest0-21swapper/310:45:203
9649993627,5cyclictest0-21swapper/310:35:413
9649993627,5cyclictest0-21swapper/310:10:343
9649993627,5cyclictest0-21swapper/309:50:163
9649993627,5cyclictest0-21swapper/309:40:253
9649993627,5cyclictest0-21swapper/309:40:253
9649993627,5cyclictest0-21swapper/309:15:413
9649993627,5cyclictest0-21swapper/308:45:313
9649993627,5cyclictest0-21swapper/308:45:313
9649993627,5cyclictest0-21swapper/308:35:263
9649993627,5cyclictest0-21swapper/308:30:363
9649993627,5cyclictest0-21swapper/308:30:353
9649993627,5cyclictest0-21swapper/308:20:363
9649993627,5cyclictest0-21swapper/308:10:223
9649993627,5cyclictest0-21swapper/307:50:273
964899362,5cyclictest0-21swapper/211:40:152
964899362,30cyclictest0-21swapper/212:19:152
964899362,30cyclictest0-21swapper/212:10:102
964899362,30cyclictest0-21swapper/212:10:102
964899362,30cyclictest0-21swapper/211:20:062
964899362,30cyclictest0-21swapper/207:50:462
964899362,22cyclictest0-21swapper/211:32:232
964899362,12cyclictest17592irq/55-edma2-chan7-tx10:45:442
9647993628,5cyclictest0-21swapper/107:30:211
964799362,30cyclictest0-21swapper/110:10:301
964799361,5cyclictest0-21swapper/111:15:211
964799361,31cyclictest0-21swapper/111:50:361
9646993611,22cyclictest9835-21cat07:10:030
9649993526,5cyclictest0-21swapper/312:00:223
9649993526,5cyclictest0-21swapper/311:50:133
9649993526,5cyclictest0-21swapper/311:15:383
9649993526,5cyclictest0-21swapper/310:55:203
9649993526,5cyclictest0-21swapper/310:00:323
9649993526,5cyclictest0-21swapper/309:05:313
9649993526,5cyclictest0-21swapper/309:05:303
9649993526,5cyclictest0-21swapper/308:05:013
9649993526,5cyclictest0-21swapper/307:40:223
9649993526,5cyclictest0-21swapper/307:25:453
964899352,22cyclictest0-21swapper/208:33:042
964899352,22cyclictest0-21swapper/208:33:042
9647993527,5cyclictest0-21swapper/108:55:251
964799352,29cyclictest0-21swapper/111:20:241
9649993425,5cyclictest0-21swapper/312:10:103
9649993425,5cyclictest0-21swapper/312:10:093
9649993425,5cyclictest0-21swapper/311:40:283
9649993425,5cyclictest0-21swapper/310:25:113
9649993425,5cyclictest0-21swapper/309:30:143
9649993425,5cyclictest0-21swapper/308:55:133
964899342,20cyclictest0-21swapper/209:50:582
9647993426,5cyclictest0-21swapper/109:50:291
964799342,5cyclictest0-21swapper/109:15:401
964799342,29cyclictest0-21swapper/108:30:421
964799342,29cyclictest0-21swapper/108:30:421
9649993324,5cyclictest0-21swapper/311:05:313
964799331,5cyclictest0-21swapper/112:10:281
964799331,5cyclictest0-21swapper/112:10:271
964799331,28cyclictest0-21swapper/110:45:381
964799312,5cyclictest0-21swapper/107:10:021
9649993020,6cyclictest0-21swapper/307:10:023
964899272,12cyclictest0-21swapper/207:10:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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