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2026-04-13 - 11:47
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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 all highest latencies:
System rackfslot5.osadl.org (updated Mon Apr 13, 2026 00:46:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2893599907895,7cyclictest0-21swapper/123:13:211
2893799884874,5cyclictest0-21swapper/223:13:212
2893499859837,17cyclictest20648-21kworker/0:3+events_freezable_power_23:13:210
2893799771761,5cyclictest0-21swapper/221:45:372
2893799771761,5cyclictest0-21swapper/221:45:362
2893499761724,31cyclictest5705-21kworker/0:1+events_freezable_power_21:45:360
2893499761724,31cyclictest5705-21kworker/0:1+events_freezable_power_21:45:360
2893599726712,8cyclictest0-21swapper/123:24:181
2893599716704,7cyclictest0-21swapper/121:23:411
2893599715702,7cyclictest0-21swapper/122:07:331
2893599715702,7cyclictest0-21swapper/100:19:081
2893599715702,7cyclictest0-21swapper/100:19:081
2893599714702,7cyclictest0-21swapper/120:06:551
2893599714702,7cyclictest0-21swapper/120:06:551
2893599713701,7cyclictest0-21swapper/119:23:031
2893899712702,5cyclictest0-21swapper/321:23:413
2893599712700,7cyclictest0-21swapper/119:44:581
2893599711698,8cyclictest0-21swapper/120:50:471
2893899710700,5cyclictest0-21swapper/322:07:333
2893899710700,5cyclictest0-21swapper/300:19:083
2893899710700,5cyclictest0-21swapper/300:19:083
2893599710698,7cyclictest0-21swapper/123:35:161
2893599710698,7cyclictest0-21swapper/123:35:161
2893899709699,5cyclictest0-21swapper/319:23:023
2893899709697,7cyclictest0-21swapper/322:51:253
2893899709697,7cyclictest0-21swapper/322:51:253
2893899708693,8cyclictest0-21swapper/323:13:213
2893599708696,7cyclictest0-21swapper/121:12:421
2893599708696,7cyclictest0-21swapper/121:12:421
2893599707695,7cyclictest0-21swapper/123:02:231
2893599707695,7cyclictest0-21swapper/121:34:391
2893599707695,7cyclictest0-21swapper/121:34:381
2893599707695,7cyclictest0-21swapper/121:01:451
2893599705693,7cyclictest0-21swapper/119:34:001
2893599705693,7cyclictest0-21swapper/119:34:001
2893599705693,7cyclictest0-21swapper/100:08:101
2893599705693,7cyclictest0-21swapper/100:08:101
2893599704692,7cyclictest0-21swapper/122:29:291
2893599704692,7cyclictest0-21swapper/120:28:511
2893599704692,7cyclictest0-21swapper/120:17:521
2893899703693,5cyclictest0-21swapper/323:02:233
2893799702691,5cyclictest0-21swapper/223:24:182
2893599702690,7cyclictest0-21swapper/123:57:121
2893899701691,5cyclictest0-21swapper/300:08:103
2893899701691,5cyclictest0-21swapper/300:08:103
2893899700690,5cyclictest0-21swapper/322:29:293
2893899700690,5cyclictest0-21swapper/320:17:523
2893599699687,7cyclictest0-21swapper/119:55:561
2893899698688,5cyclictest0-21swapper/323:57:123
2893899695685,5cyclictest0-21swapper/319:55:563
2893599694684,5cyclictest0-21swapper/122:40:271
2893599694684,5cyclictest0-21swapper/122:40:271
2893599692680,7cyclictest0-21swapper/123:46:141
2893599692680,7cyclictest0-21swapper/123:46:141
2893599692680,7cyclictest0-21swapper/122:18:311
2893599692680,7cyclictest0-21swapper/122:18:301
2893599691679,7cyclictest0-21swapper/119:12:041
2893599691679,7cyclictest0-21swapper/119:12:041
2893799690682,3cyclictest0-21swapper/221:23:402
2893799690680,5cyclictest0-21swapper/220:06:542
2893799690680,5cyclictest0-21swapper/220:06:542
2893599690678,7cyclictest0-21swapper/100:30:061
2893899689682,3cyclictest0-21swapper/322:40:273
2893899689682,3cyclictest0-21swapper/322:40:273
2893799689680,4cyclictest0-21swapper/222:07:322
2893799689680,4cyclictest0-21swapper/200:19:082
2893799689680,4cyclictest0-21swapper/200:19:082
2893799688679,4cyclictest0-21swapper/219:23:022
2893799688678,5cyclictest0-21swapper/219:44:582
2893799688677,6cyclictest0-21swapper/222:51:252
2893799688677,6cyclictest0-21swapper/222:51:242
2893799686676,5cyclictest0-21swapper/223:35:162
2893799686676,5cyclictest0-21swapper/223:35:162
2893799686676,5cyclictest0-21swapper/220:50:462
2893599686674,7cyclictest0-21swapper/120:39:491
2893599686674,7cyclictest0-21swapper/120:39:491
2893899685676,5cyclictest0-21swapper/300:30:063
2893499685653,27cyclictest13727-21kworker/0:4+events_freezable_power_23:24:180
2893799684674,5cyclictest0-21swapper/221:34:392
2893799684674,5cyclictest0-21swapper/221:34:392
2893799684674,5cyclictest0-21swapper/221:12:432
2893799684674,5cyclictest0-21swapper/221:12:432
2893599684672,7cyclictest0-21swapper/121:56:341
2893799683673,5cyclictest0-21swapper/221:01:442
2893799682674,3cyclictest0-21swapper/223:02:232
2893799681671,5cyclictest0-21swapper/219:34:012
2893799681671,5cyclictest0-21swapper/219:34:012
2893799680671,4cyclictest0-21swapper/200:08:102
2893799680671,4cyclictest0-21swapper/200:08:102
2893799680670,5cyclictest0-21swapper/220:28:502
2893799679670,4cyclictest0-21swapper/222:29:282
2893799679670,4cyclictest0-21swapper/220:17:532
2893799676668,3cyclictest0-21swapper/223:57:122
2893799674665,4cyclictest0-21swapper/219:55:572
2893799672662,5cyclictest0-21swapper/222:40:272
2893799672662,5cyclictest0-21swapper/222:40:272
2893799669659,5cyclictest0-21swapper/222:18:312
2893799669659,5cyclictest0-21swapper/222:18:302
2893799668658,5cyclictest0-21swapper/223:46:142
2893799668658,5cyclictest0-21swapper/223:46:142
2893799667657,5cyclictest0-21swapper/219:12:052
2893799667657,5cyclictest0-21swapper/219:12:042
2893499667639,21cyclictest13727-21kworker/0:4+events_freezable_power_23:35:160
2893499667639,21cyclictest13727-21kworker/0:4+events_freezable_power_23:35:160
2893499666643,18cyclictest15834-21kworker/0:5+events_freezable_power_20:06:540
2893499666643,18cyclictest15834-21kworker/0:5+events_freezable_power_20:06:540
2893799665656,4cyclictest0-21swapper/200:30:062
2893499664640,19cyclictest20648-21kworker/0:3+events_freezable_power_22:51:250
2893499664640,19cyclictest20648-21kworker/0:3+events_freezable_power_22:51:250
2893499664639,20cyclictest15834-21kworker/0:5+events_freezable_power_20:50:470
2893499663645,13cyclictest27949-21kworker/0:0+events_freezable_power_21:23:410
2893499663641,17cyclictest22808-21kworker/0:6+events_freezable_power_19:44:580
2893799662652,5cyclictest0-21swapper/220:39:492
2893799662652,5cyclictest0-21swapper/220:39:482
2893499661642,14cyclictest15834-21kworker/0:5+events_freezable_power_19:23:020
2893799660650,5cyclictest0-21swapper/221:56:352
2893499660637,18cyclictest27949-21kworker/0:0+events_freezable_power_21:34:390
2893499660637,18cyclictest27949-21kworker/0:0+events_freezable_power_21:34:390
2893499659643,11cyclictest5705-21kworker/0:1+events_freezable_power_22:07:330
2893499659643,11cyclictest5705-21kworker/0:1+events_freezable_power_00:19:080
2893499659643,11cyclictest5705-21kworker/0:1+events_freezable_power_00:19:080
2893499659637,17cyclictest19742-21kworker/0:4+events_freezable_power_21:12:430
2893499659637,17cyclictest19742-21kworker/0:4+events_freezable_power_21:12:430
2893499659636,18cyclictest15834-21kworker/0:5+events_freezable_power_21:01:450
2893499656634,17cyclictest27949-21kworker/0:0+events_freezable_power_19:34:010
2893499656634,17cyclictest27949-21kworker/0:0+events_freezable_power_19:34:010
2893499656633,18cyclictest6543-21kworker/0:2+events_freezable_power_20:28:500
2893499653637,11cyclictest27949-21kworker/0:0+events_freezable_power_23:02:230
2893499650634,11cyclictest13727-21kworker/0:4+events_freezable_power_00:08:100
2893499650634,11cyclictest13727-21kworker/0:4+events_freezable_power_00:08:100
2893499649633,11cyclictest13727-21kworker/0:4+events_freezable_power_22:29:290
2893499649633,11cyclictest10188-21kworker/0:3+events_freezable_power_20:17:530
2893499648622,20cyclictest1391-21kworker/0:5+events_freezable_power_22:18:310
2893499648622,20cyclictest1391-21kworker/0:5+events_freezable_power_22:18:310
2893499647628,14cyclictest5705-21kworker/0:1+events_freezable_power_19:55:570
2893499646631,10cyclictest20648-21kworker/0:3+events_freezable_power_23:57:120
2893499643621,17cyclictest5705-21kworker/0:1+events_freezable_power_23:46:140
2893499643621,17cyclictest5705-21kworker/0:1+events_freezable_power_23:46:140
2893499643620,18cyclictest22808-21kworker/0:6+events_freezable_power_19:12:050
2893499643620,18cyclictest22808-21kworker/0:6+events_freezable_power_19:12:040
2893499637625,7cyclictest13727-21kworker/0:4+events_freezable_power_22:40:270
2893499637625,7cyclictest13727-21kworker/0:4+events_freezable_power_22:40:270
2893499637615,17cyclictest5705-21kworker/0:1+events_freezable_power_20:39:490
2893499637615,17cyclictest5705-21kworker/0:1+events_freezable_power_20:39:480
2893499635619,11cyclictest27949-21kworker/0:0+events_freezable_power_00:30:060
2893499635613,17cyclictest1391-21kworker/0:5+events_freezable_power_21:56:350
2893599594583,6cyclictest0-21swapper/121:45:371
2893599594583,6cyclictest0-21swapper/121:45:371
2893899587581,2cyclictest0-21swapper/321:45:373
2893899587581,2cyclictest0-21swapper/321:45:373
2893899519510,5cyclictest0-21swapper/323:24:183
2893899515500,8cyclictest0-21swapper/320:06:553
2893899515500,8cyclictest0-21swapper/320:06:553
2893599514499,8cyclictest0-21swapper/122:51:251
2893599514499,8cyclictest0-21swapper/122:51:251
2893899512498,8cyclictest0-21swapper/319:44:593
2893899509496,8cyclictest0-21swapper/320:50:473
2893899509494,8cyclictest0-21swapper/321:12:423
2893899509494,8cyclictest0-21swapper/321:12:423
2893899505496,5cyclictest0-21swapper/323:35:163
2893899505496,5cyclictest0-21swapper/323:35:163
2893899505493,8cyclictest0-21swapper/321:34:383
2893899505493,8cyclictest0-21swapper/321:34:383
2893899505493,8cyclictest0-21swapper/321:01:453
2893899505491,7cyclictest0-21swapper/319:34:003
2893899505491,7cyclictest0-21swapper/319:34:003
2893899505490,8cyclictest0-21swapper/320:28:513
2893899493478,8cyclictest0-21swapper/323:46:143
2893899493478,8cyclictest0-21swapper/323:46:143
2893899489477,7cyclictest0-21swapper/319:12:053
2893899489477,7cyclictest0-21swapper/319:12:043
2893899488478,5cyclictest0-21swapper/322:18:313
2893899488478,5cyclictest0-21swapper/322:18:313
2893899483471,8cyclictest0-21swapper/320:39:493
2893899483471,8cyclictest0-21swapper/320:39:483
2893899481470,7cyclictest0-21swapper/321:56:343
2893499532,7cyclictest16308-21ntpq22:35:390
2893499532,7cyclictest16308-21ntpq22:35:380
28934995322,27cyclictest9450irq/76-5b050000.ethernet20:00:360
2893499531,13cyclictest3066-21apt-get19:35:170
2893499528,40cyclictest161ktimers/021:25:330
2893499528,40cyclictest161ktimers/021:25:330
2893499522,7cyclictest2878-21ntpq23:50:470
2893499522,5cyclictest30466-21/usr/sbin/munin19:15:500
2893499512,6cyclictest2584-21ntpq21:40:450
2893499511,10cyclictest30147-21ntpq23:30:370
28934995026,20cyclictest9450irq/76-5b050000.ethernet20:55:320
28934995026,20cyclictest9450irq/76-5b050000.ethernet20:55:320
2893499502,5cyclictest341-21/usr/sbin/munin23:40:490
2893499502,5cyclictest17295-21ntpq20:30:350
28934995024,22cyclictest9450irq/76-5b050000.ethernet19:50:480
28934995024,22cyclictest9450irq/76-5b050000.ethernet19:50:470
2893499501,10cyclictest7562-21gltestperf00:10:220
2893499492,5cyclictest19393-21users22:46:150
2893499492,5cyclictest14090-21ntpq00:35:360
2893499492,5cyclictest14090-21ntpq00:35:360
28934994925,20cyclictest9450irq/76-5b050000.ethernet22:20:300
28934994925,20cyclictest9450irq/76-5b050000.ethernet22:20:300
2893499492,43cyclictest23386-21/usr/sbin/munin23:05:570
2893499492,43cyclictest23386-21/usr/sbin/munin23:05:570
2893499492,12cyclictest10293-21ntpq00:20:330
28934994921,24cyclictest9450irq/76-5b050000.ethernet23:25:290
28934994921,24cyclictest9450irq/76-5b050000.ethernet23:25:290
2893499491,9cyclictest14797-21gltestperf22:30:230
2893499491,8cyclictest20771-21fschecks_time20:45:230
2893499482,6cyclictest8078-21munin-run22:05:010
2893499482,6cyclictest8078-21munin-run22:05:010
2893499482,6cyclictest6018-21ntpq19:45:330
2893499482,6cyclictest6018-21ntpq19:45:330
2893499482,42cyclictest832-21/usr/sbin/munin21:35:220
2893499481,8cyclictest4953-21ntpq21:50:310
2893499481,7cyclictest14434-21df_inode20:20:190
2893499481,7cyclictest14434-21df_inode20:20:190
2893499481,7cyclictest12489-21/usr/sbin/munin20:10:480
2893499472,6cyclictest28680-21ntpq21:15:400
28934994726,17cyclictest9450irq/76-5b050000.ethernet19:25:180
2893499472,5cyclictest25696-21diskstats21:05:200
2893499471,9cyclictest19587-21grep20:40:230
2893499462,6cyclictest25987-21diskstats23:15:240
2893499462,5cyclictest5089-21/usr/sbin/munin00:00:250
2893499451,7cyclictest10373-21timerwakeupswit22:10:500
28934994425,16cyclictest9450irq/76-5b050000.ethernet22:55:120
2893499442,38cyclictest11200-21/usr/sbin/munin00:25:230
2893799432,5cyclictest0-21swapper/219:25:072
28935994328,11cyclictest0-21swapper/120:45:401
2893599432,5cyclictest0-21swapper/121:05:391
2893599432,5cyclictest0-21swapper/120:00:451
2893499431,5cyclictest28942-21apt-key19:10:040
2893499431,5cyclictest28942-21apt-key19:10:040
2893799421,5cyclictest0-21swapper/220:23:422
2893799421,5cyclictest0-21swapper/220:23:422
2893799421,37cyclictest0-21swapper/220:40:212
28935994227,11cyclictest0-21swapper/123:00:011
28935994227,11cyclictest0-21swapper/100:00:381
2893599422,5cyclictest0-21swapper/123:30:391
2893599422,5cyclictest0-21swapper/122:46:061
2893599422,5cyclictest0-21swapper/100:25:501
2893599422,36cyclictest0-21swapper/123:45:001
2893599422,36cyclictest0-21swapper/123:30:011
2893599422,36cyclictest0-21swapper/123:30:011
2893599422,36cyclictest0-21swapper/122:00:401
2893599422,36cyclictest0-21swapper/122:00:401
2893599422,36cyclictest0-21swapper/119:45:391
2893599422,36cyclictest0-21swapper/119:45:391
2893599421,5cyclictest0-21swapper/122:34:391
2893799412,5cyclictest0-21swapper/200:25:232
2893599412,35cyclictest0-21swapper/122:35:331
2893599412,35cyclictest0-21swapper/122:35:331
2893599412,35cyclictest0-21swapper/122:20:361
2893599412,35cyclictest0-21swapper/122:20:361
2893799401,5cyclictest0-21swapper/223:07:202
2893799401,5cyclictest0-21swapper/223:07:202
2893799401,5cyclictest0-21swapper/220:14:052
2893799401,5cyclictest0-21swapper/200:20:242
2893799401,35cyclictest0-21swapper/221:50:342
2893799392,5cyclictest0-21swapper/221:18:022
2893799392,5cyclictest0-21swapper/221:07:252
2893799392,5cyclictest0-21swapper/220:34:212
2893799392,5cyclictest0-21swapper/220:00:062
2893799392,33cyclictest0-21swapper/219:18:062
2893799391,5cyclictest0-21swapper/222:35:182
2893799391,5cyclictest0-21swapper/222:35:182
2893799391,34cyclictest0-21swapper/222:00:442
2893799391,34cyclictest0-21swapper/222:00:442
2893599392,5cyclictest0-21swapper/121:15:291
2893599392,5cyclictest0-21swapper/120:20:511
2893599392,5cyclictest0-21swapper/120:20:511
2893799382,32cyclictest0-21swapper/222:55:222
2893799382,32cyclictest0-21swapper/219:35:252
2893799381,5cyclictest0-21swapper/223:27:162
2893799381,5cyclictest0-21swapper/223:27:162
2893799381,5cyclictest0-21swapper/223:15:212
2893799381,5cyclictest0-21swapper/220:47:052
2893799372,5cyclictest0-21swapper/221:30:012
2893799372,5cyclictest0-21swapper/221:30:002
2893799371,5cyclictest0-21swapper/223:52:332
2893799371,5cyclictest0-21swapper/223:40:522
2893799371,5cyclictest0-21swapper/223:33:152
2893799371,5cyclictest0-21swapper/200:11:512
28935993728,6cyclictest0-21swapper/119:35:451
2893599372,31cyclictest0-21swapper/119:50:351
2893599372,31cyclictest0-21swapper/119:50:351
28938993627,5cyclictest0-21swapper/320:20:453
28938993627,5cyclictest0-21swapper/320:20:443
2893799363,5cyclictest0-21swapper/200:03:162
28937993628,5cyclictest0-21swapper/200:35:312
28937993628,5cyclictest0-21swapper/200:35:312
2893799361,5cyclictest0-21swapper/222:34:152
2893599362,5cyclictest0-21swapper/123:15:451
2893599362,31cyclictest0-21swapper/120:10:291
2893599362,30cyclictest0-21swapper/120:55:391
2893599362,30cyclictest0-21swapper/120:55:391
28935993621,11cyclictest0-21swapper/123:05:451
28935993621,11cyclictest0-21swapper/123:05:451
28935993621,11cyclictest0-21swapper/121:25:381
28935993621,11cyclictest0-21swapper/121:25:381
28935993619,12cyclictest0-21swapper/119:25:131
28938993526,5cyclictest0-21swapper/322:10:283
28938993526,5cyclictest0-21swapper/322:00:453
28938993526,5cyclictest0-21swapper/322:00:453
28938993526,5cyclictest0-21swapper/320:55:373
28938993526,5cyclictest0-21swapper/320:55:373
28938993524,6cyclictest0-21swapper/320:10:383
28938993524,5cyclictest0-21swapper/323:30:403
2893799352,5cyclictest0-21swapper/221:41:062
2893799352,5cyclictest0-21swapper/220:57:522
2893799352,5cyclictest0-21swapper/220:57:522
2893799352,5cyclictest0-21swapper/219:48:582
2893799352,5cyclictest0-21swapper/219:48:582
28935993527,5cyclictest0-21swapper/122:10:281
28935993527,5cyclictest0-21swapper/121:50:381
28935993527,5cyclictest0-21swapper/121:35:191
2893599352,5cyclictest0-21swapper/120:34:551
2893599352,29cyclictest0-21swapper/120:40:271
2893599352,28cyclictest0-21swapper/100:35:151
2893599352,28cyclictest0-21swapper/100:35:141
28935993520,11cyclictest0-21swapper/121:40:121
28938993426,4cyclictest0-21swapper/322:35:293
28938993426,4cyclictest0-21swapper/322:35:293
28938993426,4cyclictest0-21swapper/321:05:303
28938993426,4cyclictest0-21swapper/319:35:453
28938993425,5cyclictest0-21swapper/322:46:063
28938993425,5cyclictest0-21swapper/321:35:203
28938993425,5cyclictest0-21swapper/320:00:333
28938993425,5cyclictest0-21swapper/319:55:003
28938993425,5cyclictest0-21swapper/319:55:003
28937993426,5cyclictest0-21swapper/222:45:462
2893799342,29cyclictest17592irq/55-edma2-chan7-tx22:20:322
2893799342,29cyclictest17592irq/55-edma2-chan7-tx22:20:322
2893799342,21cyclictest0-21swapper/219:51:202
2893799342,21cyclictest0-21swapper/219:51:202
28935993426,5cyclictest0-21swapper/123:50:491
28935993426,5cyclictest0-21swapper/100:20:231
28935993426,5cyclictest0-21swapper/100:10:391
28938993325,4cyclictest0-21swapper/321:50:383
28938993324,5cyclictest0-21swapper/323:25:263
28938993324,5cyclictest0-21swapper/323:25:263
28938993324,5cyclictest0-21swapper/323:05:213
28938993324,5cyclictest0-21swapper/323:05:203
28938993324,5cyclictest0-21swapper/322:30:413
28938993324,5cyclictest0-21swapper/321:15:533
28938993324,5cyclictest0-21swapper/320:45:133
28938993324,5cyclictest0-21swapper/320:30:413
28938993324,5cyclictest0-21swapper/319:25:383
28938993324,5cyclictest0-21swapper/300:20:353
28938993324,5cyclictest0-21swapper/300:10:293
28938993324,5cyclictest0-21swapper/300:01:033
28938993323,6cyclictest0-21swapper/300:35:123
28938993323,6cyclictest0-21swapper/300:35:113
28938993323,5cyclictest0-21swapper/322:20:163
28938993323,5cyclictest0-21swapper/322:20:153
28937993325,5cyclictest0-21swapper/222:10:292
2893799331,28cyclictest0-21swapper/221:35:382
28935993325,5cyclictest0-21swapper/119:15:141
28938993224,4cyclictest0-21swapper/323:50:493
28938993223,5cyclictest0-21swapper/323:40:263
28938993223,5cyclictest0-21swapper/322:55:353
28938993223,5cyclictest0-21swapper/319:45:453
28938993223,5cyclictest0-21swapper/319:45:453
28938993122,5cyclictest0-21swapper/323:15:413
28938993122,5cyclictest0-21swapper/321:40:433
28938993122,5cyclictest0-21swapper/321:25:213
28938993122,5cyclictest0-21swapper/321:25:213
28938993122,5cyclictest0-21swapper/319:15:203
28938993120,6cyclictest0-21swapper/300:25:433
28935993123,5cyclictest0-21swapper/119:10:011
28935993123,5cyclictest0-21swapper/119:10:011
28938993021,5cyclictest0-21swapper/320:40:163
28938993021,5cyclictest0-21swapper/319:10:043
28938993021,5cyclictest0-21swapper/319:10:043
2893799262,6cyclictest0-21swapper/219:10:022
2893799262,6cyclictest0-21swapper/219:10:022
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