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2026-05-16 - 07:05
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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 792 highest latencies:
System rackfslot5.osadl.org (updated Sat May 16, 2026 00:46:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
412899810767,36cyclictest21172-21kworker/0:3+events_freezable_power_21:45:120
412899791752,33cyclictest21172-21kworker/0:3+events_freezable_power_22:07:080
412899789749,34cyclictest10469-21kworker/0:2+events_freezable_power_23:56:490
412899783745,32cyclictest14426-21kworker/0:5+events_freezable_power_20:06:300
412899783745,32cyclictest14426-21kworker/0:5+events_freezable_power_20:06:300
412899781741,34cyclictest14426-21kworker/0:5+events_freezable_power_20:39:240
412899780737,38cyclictest23285-21kworker/0:4+events_freezable_power_23:01:580
412899778739,33cyclictest19751-21kworker/0:1+events_freezable_power_22:29:050
412899777737,34cyclictest8535-21kworker/0:1+events_freezable_power_20:28:260
412899777737,34cyclictest21172-21kworker/0:3+events_freezable_power_21:01:200
412899777737,34cyclictest21172-21kworker/0:3+events_freezable_power_21:01:200
412899777737,34cyclictest14426-21kworker/0:5+events_freezable_power_00:07:470
413199776764,7cyclictest0-21swapper/319:55:323
412899776737,33cyclictest23285-21kworker/0:4+events_freezable_power_00:18:450
412899775735,34cyclictest14426-21kworker/0:5+events_freezable_power_20:50:230
412899774735,33cyclictest12161-21kworker/0:2+events_freezable_power_22:51:010
412899774732,37cyclictest2128-21kworker/0:0+events_freezable_power_23:23:550
412899773737,31cyclictest12161-21kworker/0:2+events_freezable_power_22:18:060
412899773733,34cyclictest8535-21kworker/0:1+events_freezable_power_19:33:360
412899773733,34cyclictest8535-21kworker/0:1+events_freezable_power_19:33:360
412899772732,34cyclictest25499-21kworker/0:2+events_freezable_power_19:11:400
412899769730,33cyclictest2128-21kworker/0:0+events_freezable_power_23:12:570
412899769730,33cyclictest2128-21kworker/0:0+events_freezable_power_23:12:560
412899768729,33cyclictest14426-21kworker/0:5+events_freezable_power_21:34:150
412899766726,33cyclictest2128-21kworker/0:0+events_freezable_power_20:17:280
413099765754,5cyclictest0-21swapper/221:12:182
413099765754,5cyclictest0-21swapper/221:12:182
412899764728,31cyclictest25499-21kworker/0:2+events_freezable_power_19:44:350
412899764724,34cyclictest14426-21kworker/0:5+events_freezable_power_21:56:110
412899764724,34cyclictest14426-21kworker/0:5+events_freezable_power_21:56:100
412899761721,34cyclictest2128-21kworker/0:0+events_freezable_power_19:22:390
412899761721,34cyclictest2128-21kworker/0:0+events_freezable_power_19:22:380
413199759747,7cyclictest0-21swapper/322:40:033
412899757718,33cyclictest19751-21kworker/0:1+events_freezable_power_23:34:530
412899755719,31cyclictest14426-21kworker/0:5+events_freezable_power_00:29:430
412899753717,31cyclictest21172-21kworker/0:3+events_freezable_power_21:23:160
412999748740,3cyclictest0-21swapper/121:12:191
412999748740,3cyclictest0-21swapper/121:12:181
413199742732,5cyclictest0-21swapper/321:45:133
413199727717,5cyclictest0-21swapper/322:07:093
413199723714,5cyclictest0-21swapper/323:56:483
413199722710,7cyclictest0-21swapper/320:06:313
413199722710,7cyclictest0-21swapper/320:06:303
413199718706,7cyclictest0-21swapper/320:39:253
413199714704,5cyclictest0-21swapper/322:29:053
413199713702,7cyclictest0-21swapper/320:28:263
413199713700,8cyclictest0-21swapper/322:51:013
413199712702,5cyclictest0-21swapper/323:01:583
413199712702,5cyclictest0-21swapper/322:18:073
413199712702,5cyclictest0-21swapper/300:18:453
413199712702,5cyclictest0-21swapper/300:07:473
413199711702,5cyclictest0-21swapper/321:01:213
413199711702,5cyclictest0-21swapper/321:01:203
413199709699,5cyclictest0-21swapper/320:50:223
412899709689,13cyclictest23285-21kworker/0:4+events_freezable_power_21:12:190
412899709689,13cyclictest23285-21kworker/0:4+events_freezable_power_21:12:180
413199708698,5cyclictest0-21swapper/319:33:363
413199708698,5cyclictest0-21swapper/319:33:363
413199707697,5cyclictest0-21swapper/319:11:403
413199706697,5cyclictest0-21swapper/323:23:553
413199705695,5cyclictest0-21swapper/323:12:563
413199705695,5cyclictest0-21swapper/323:12:563
413199703693,5cyclictest0-21swapper/321:34:143
413199703693,5cyclictest0-21swapper/319:44:343
413199701691,5cyclictest0-21swapper/320:17:283
413199698689,5cyclictest0-21swapper/321:56:103
413199698689,5cyclictest0-21swapper/321:56:103
413199698686,7cyclictest0-21swapper/319:22:383
413199698686,7cyclictest0-21swapper/319:22:383
413199696684,7cyclictest0-21swapper/300:29:433
413199694682,7cyclictest0-21swapper/321:23:163
413199693683,5cyclictest0-21swapper/323:34:533
412999690680,5cyclictest0-21swapper/123:45:501
413099673664,4cyclictest0-21swapper/219:55:322
413199663654,5cyclictest0-21swapper/321:12:193
413199663654,5cyclictest0-21swapper/321:12:183
412999659650,4cyclictest0-21swapper/119:55:321
413099657647,5cyclictest0-21swapper/222:40:022
412899657630,21cyclictest19751-21kworker/0:1+events_freezable_power_23:45:500
412999642633,4cyclictest0-21swapper/122:40:031
412999628618,5cyclictest0-21swapper/121:45:131
413099620610,5cyclictest0-21swapper/220:06:302
413099620610,5cyclictest0-21swapper/220:06:302
413099616606,5cyclictest0-21swapper/220:39:242
412999613603,5cyclictest0-21swapper/122:07:091
413099612602,5cyclictest0-21swapper/220:28:262
413099610600,5cyclictest0-21swapper/222:51:002
412999609599,5cyclictest0-21swapper/123:56:491
412899609599,5cyclictest2128-21kworker/0:0+events_freezable_power_19:55:320
412999604596,3cyclictest0-21swapper/120:06:301
412999604596,3cyclictest0-21swapper/120:06:301
413199603594,5cyclictest0-21swapper/323:45:513
412999601592,4cyclictest0-21swapper/120:39:251
412999599590,4cyclictest0-21swapper/122:29:051
412999598588,5cyclictest0-21swapper/123:01:591
412999598588,5cyclictest0-21swapper/100:18:451
412999598588,5cyclictest0-21swapper/100:07:471
412999597588,4cyclictest0-21swapper/122:18:071
412999597588,4cyclictest0-21swapper/120:28:261
412999597587,5cyclictest0-21swapper/121:01:211
412999597587,5cyclictest0-21swapper/121:01:201
413099596586,5cyclictest0-21swapper/219:22:382
413099596586,5cyclictest0-21swapper/219:22:382
412999595585,5cyclictest0-21swapper/120:50:221
413099594584,5cyclictest0-21swapper/200:29:432
412999593585,3cyclictest0-21swapper/122:51:001
412999593583,5cyclictest0-21swapper/123:23:541
412999593583,5cyclictest0-21swapper/119:33:361
412999593583,5cyclictest0-21swapper/119:33:361
413099592582,5cyclictest0-21swapper/221:23:162
412999592583,4cyclictest0-21swapper/119:11:401
412899592582,5cyclictest23285-21kworker/0:4+events_freezable_power_22:40:020
412999591581,5cyclictest0-21swapper/123:12:571
412999591581,5cyclictest0-21swapper/123:12:571
412999588579,4cyclictest0-21swapper/121:34:141
412999588579,4cyclictest0-21swapper/119:44:341
412999585576,4cyclictest0-21swapper/120:17:281
412999585575,5cyclictest0-21swapper/121:56:111
412999585575,5cyclictest0-21swapper/121:56:101
412999585570,8cyclictest0-21swapper/100:29:431
412999582567,8cyclictest0-21swapper/121:23:171
412999581572,4cyclictest0-21swapper/119:22:381
412999581572,4cyclictest0-21swapper/119:22:381
412999578569,4cyclictest0-21swapper/123:34:531
413099504495,4cyclictest0-21swapper/223:45:512
413099442432,5cyclictest0-21swapper/221:45:122
413099425417,3cyclictest0-21swapper/222:07:082
413099423414,4cyclictest0-21swapper/223:56:492
413099417402,8cyclictest0-21swapper/222:18:062
413099414405,4cyclictest0-21swapper/222:29:052
413099412402,4cyclictest0-21swapper/221:01:202
413099412402,4cyclictest0-21swapper/221:01:202
413099411402,4cyclictest0-21swapper/223:01:592
413099411402,4cyclictest0-21swapper/200:18:452
413099411402,4cyclictest0-21swapper/200:07:462
413099408400,3cyclictest0-21swapper/220:50:232
413099408393,8cyclictest0-21swapper/219:44:342
413099407398,4cyclictest0-21swapper/219:33:362
413099407398,4cyclictest0-21swapper/219:33:362
413099407397,5cyclictest0-21swapper/219:11:402
413099405397,3cyclictest0-21swapper/223:23:552
413099404395,4cyclictest0-21swapper/223:12:572
413099404395,4cyclictest0-21swapper/223:12:572
413099403394,4cyclictest0-21swapper/221:34:152
413099400391,4cyclictest0-21swapper/220:17:292
413099398389,4cyclictest0-21swapper/221:56:112
413099398389,4cyclictest0-21swapper/221:56:102
413099391383,3cyclictest0-21swapper/223:34:532
412999491,5cyclictest0-21swapper/122:45:111
4128994724,6cyclictest9450irq/76-5b050000.ethernet22:40:460
4128994724,6cyclictest9450irq/76-5b050000.ethernet22:40:450
4128994722,21cyclictest221rcuc/019:50:250
4128994722,21cyclictest221rcuc/019:50:250
413099462,5cyclictest0-21swapper/220:00:542
413099462,5cyclictest0-21swapper/220:00:532
4128994630,12cyclictest9450irq/76-5b050000.ethernet22:00:530
4128994630,12cyclictest9450irq/76-5b050000.ethernet22:00:530
4128994622,21cyclictest161ktimers/023:35:430
4128994622,21cyclictest161ktimers/023:35:420
4128994622,21cyclictest161ktimers/019:27:570
4128994622,21cyclictest161ktimers/019:27:570
4128994526,6cyclictest9450irq/76-5b050000.ethernet21:25:420
413099442,35cyclictest0-21swapper/219:35:102
413099441,13cyclictest391ktimers/221:40:342
413099441,13cyclictest391ktimers/220:20:372
412999442,5cyclictest0-21swapper/121:15:321
412999441,39cyclictest0-21swapper/123:50:381
412899442,9cyclictest24533-21/usr/sbin/munin20:30:180
4128994428,13cyclictest9450irq/76-5b050000.ethernet20:40:300
412899442,6cyclictest18391-21cut22:15:010
4128994426,6cyclictest9450irq/76-5b050000.ethernet23:50:310
4128994426,6cyclictest9450irq/76-5b050000.ethernet23:40:440
4128994426,6cyclictest9450irq/76-5b050000.ethernet23:40:430
4128994426,6cyclictest9450irq/76-5b050000.ethernet23:05:420
4128994426,6cyclictest9450irq/76-5b050000.ethernet22:45:560
4128994426,6cyclictest9450irq/76-5b050000.ethernet20:50:000
4128994426,6cyclictest9450irq/76-5b050000.ethernet00:00:430
412899442,5cyclictest1253-21apt-get23:15:140
4128994425,7cyclictest181rcu_preempt19:35:420
4128994425,6cyclictest9450irq/76-5b050000.ethernet21:15:150
4128994425,6cyclictest9450irq/76-5b050000.ethernet20:10:460
4128994425,6cyclictest9450irq/76-5b050000.ethernet20:10:460
4128994425,15cyclictest9450irq/76-5b050000.ethernet22:20:400
4128994422,9cyclictest9450irq/76-5b050000.ethernet21:50:360
4128994420,12cyclictest221rcuc/021:35:360
4128994419,12cyclictest221rcuc/023:25:260
4129994335,5cyclictest0-21swapper/121:50:201
412999432,5cyclictest0-21swapper/122:45:021
412999432,5cyclictest0-21swapper/122:45:021
412999431,5cyclictest0-21swapper/123:15:361
412999431,5cyclictest0-21swapper/122:20:251
412999431,5cyclictest0-21swapper/100:00:361
4128994326,14cyclictest9450irq/76-5b050000.ethernet20:00:320
4128994326,14cyclictest9450irq/76-5b050000.ethernet20:00:310
4128994325,6cyclictest9450irq/76-5b050000.ethernet22:30:280
4128994325,6cyclictest9450irq/76-5b050000.ethernet21:40:310
4128994325,6cyclictest9450irq/76-5b050000.ethernet20:55:340
4128994325,6cyclictest9450irq/76-5b050000.ethernet20:55:330
4128994325,6cyclictest9450irq/76-5b050000.ethernet19:15:300
4128994325,6cyclictest9450irq/76-5b050000.ethernet00:30:180
4128994325,6cyclictest9450irq/76-5b050000.ethernet00:20:350
4128994325,15cyclictest9450irq/76-5b050000.ethernet19:45:140
4128994325,15cyclictest9450irq/76-5b050000.ethernet19:45:140
412899432,11cyclictest21670-21irqstats00:35:270
4128994321,19cyclictest161ktimers/000:10:440
4128994321,19cyclictest161ktimers/000:10:440
413099422,36cyclictest391ktimers/223:51:282
413099422,36cyclictest391ktimers/223:38:232
413099422,36cyclictest391ktimers/223:38:222
413099422,36cyclictest391ktimers/222:47:302
413099422,36cyclictest391ktimers/222:32:362
413099422,36cyclictest391ktimers/221:39:552
413099421,13cyclictest391ktimers/220:10:262
413099421,13cyclictest391ktimers/220:10:262
412999422,5cyclictest0-21swapper/120:50:011
412999422,36cyclictest0-21swapper/122:10:311
4128994224,6cyclictest9450irq/76-5b050000.ethernet22:55:340
4128994224,15cyclictest9450irq/76-5b050000.ethernet20:20:480
4128994223,15cyclictest9450irq/76-5b050000.ethernet21:05:200
4128994223,15cyclictest9450irq/76-5b050000.ethernet21:05:190
413099411,29cyclictest391ktimers/222:01:352
413099411,29cyclictest391ktimers/222:01:352
413099411,12cyclictest391ktimers/220:45:382
4129994133,5cyclictest0-21swapper/121:35:321
412999412,5cyclictest0-21swapper/100:30:501
412999411,5cyclictest0-21swapper/123:05:251
412999411,5cyclictest0-21swapper/121:40:551
413099403,5cyclictest0-21swapper/221:15:292
413099402,5cyclictest0-21swapper/223:42:462
413099402,5cyclictest0-21swapper/223:42:462
413099402,5cyclictest0-21swapper/223:25:232
413099402,5cyclictest0-21swapper/200:30:532
413099401,28cyclictest391ktimers/200:01:362
413099401,11cyclictest391ktimers/219:15:382
412999406,5cyclictest0-21swapper/122:00:451
412999406,5cyclictest0-21swapper/122:00:451
4129994032,5cyclictest0-21swapper/120:00:271
4129994032,5cyclictest0-21swapper/120:00:271
412999402,5cyclictest0-21swapper/120:55:321
412999402,5cyclictest0-21swapper/120:55:311
4131993929,6cyclictest0-21swapper/322:00:263
4131993929,6cyclictest0-21swapper/322:00:263
4130993931,5cyclictest0-21swapper/219:29:502
4130993931,5cyclictest0-21swapper/219:29:502
413099392,5cyclictest0-21swapper/222:55:192
413099391,5cyclictest0-21swapper/221:05:142
413099391,5cyclictest0-21swapper/221:05:142
4129993931,5cyclictest0-21swapper/123:25:421
4129993931,5cyclictest0-21swapper/100:10:361
4129993931,5cyclictest0-21swapper/100:10:361
412999392,12cyclictest301ktimers/123:39:421
412999392,12cyclictest301ktimers/123:39:411
4131993829,5cyclictest0-21swapper/323:35:153
4131993829,5cyclictest0-21swapper/323:35:153
413099383,5cyclictest0-21swapper/200:15:032
413099382,5cyclictest0-21swapper/200:20:552
413099382,12cyclictest0-21swapper/221:26:282
413099382,12cyclictest0-21swapper/219:51:082
413099382,12cyclictest0-21swapper/219:51:082
4129993830,5cyclictest0-21swapper/123:40:131
4129993830,5cyclictest0-21swapper/123:40:131
4129993830,5cyclictest0-21swapper/121:05:281
4129993830,5cyclictest0-21swapper/121:05:281
4129993830,5cyclictest0-21swapper/120:10:421
4129993830,5cyclictest0-21swapper/120:10:411
4129993830,5cyclictest0-21swapper/100:35:161
412999381,12cyclictest301ktimers/120:42:201
4131993728,5cyclictest0-21swapper/320:45:113
4131993727,6cyclictest0-21swapper/321:50:483
413099373,5cyclictest0-21swapper/222:20:542
413099372,5cyclictest0-21swapper/220:55:442
413099372,5cyclictest0-21swapper/220:55:442
4129993729,5cyclictest0-21swapper/120:20:361
4129993729,5cyclictest0-21swapper/119:50:511
4129993729,5cyclictest0-21swapper/119:50:501
4129993729,5cyclictest0-21swapper/119:35:271
4129993729,5cyclictest0-21swapper/100:20:461
412999371,5cyclictest0-21swapper/122:55:271
4131993627,5cyclictest0-21swapper/322:55:123
4131993627,5cyclictest0-21swapper/300:20:333
4130993628,5cyclictest0-21swapper/223:05:182
4130993628,5cyclictest0-21swapper/222:10:152
413099362,30cyclictest0-21swapper/219:45:342
413099362,30cyclictest0-21swapper/219:45:342
413099362,30cyclictest0-21swapper/200:35:392
413099361,13cyclictest0-21swapper/223:15:272
4129993628,5cyclictest0-21swapper/120:30:161
4129993628,5cyclictest0-21swapper/119:45:381
4129993628,5cyclictest0-21swapper/119:45:381
4131993526,5cyclictest0-21swapper/323:50:463
4131993526,5cyclictest0-21swapper/323:40:413
4131993526,5cyclictest0-21swapper/323:40:403
4131993526,5cyclictest0-21swapper/319:35:273
4131993526,5cyclictest0-21swapper/319:25:123
4131993526,5cyclictest0-21swapper/319:25:113
4131993525,5cyclictest0-21swapper/321:25:123
4131993524,5cyclictest0-21swapper/322:40:343
4131993524,5cyclictest0-21swapper/322:40:343
4130993527,5cyclictest0-21swapper/220:30:422
413099352,5cyclictest0-21swapper/220:41:492
413099352,30cyclictest0-21swapper/200:11:412
4129993527,5cyclictest0-21swapper/122:30:221
4129993527,5cyclictest0-21swapper/119:25:111
4129993527,5cyclictest0-21swapper/119:25:111
4129993527,5cyclictest0-21swapper/119:15:281
4129993527,5cyclictest0-21swapper/119:10:031
412999351,30cyclictest0-21swapper/121:25:271
4131993425,5cyclictest0-21swapper/323:15:113
4131993425,5cyclictest0-21swapper/322:30:333
4131993425,5cyclictest0-21swapper/322:20:293
4131993425,5cyclictest0-21swapper/321:35:213
4131993425,5cyclictest0-21swapper/321:15:153
4131993425,5cyclictest0-21swapper/321:05:333
4131993425,5cyclictest0-21swapper/321:05:333
4131993425,5cyclictest0-21swapper/320:55:463
4131993425,5cyclictest0-21swapper/320:55:453
4131993425,5cyclictest0-21swapper/320:40:383
4131993425,5cyclictest0-21swapper/320:30:313
4131993425,5cyclictest0-21swapper/319:50:123
4131993425,5cyclictest0-21swapper/319:50:113
4131993425,5cyclictest0-21swapper/319:45:113
4131993425,5cyclictest0-21swapper/319:45:113
4131993425,5cyclictest0-21swapper/319:15:123
4131993425,5cyclictest0-21swapper/300:10:133
4131993425,5cyclictest0-21swapper/300:10:133
4131993425,5cyclictest0-21swapper/300:00:273
4130993426,5cyclictest0-21swapper/222:40:172
4130993426,5cyclictest0-21swapper/222:40:162
4131993324,5cyclictest0-21swapper/323:25:283
4131993324,5cyclictest0-21swapper/322:45:533
4131993324,5cyclictest0-21swapper/322:10:413
4131993324,5cyclictest0-21swapper/321:40:443
4131993324,5cyclictest0-21swapper/320:20:173
4131993324,5cyclictest0-21swapper/320:10:433
4131993324,5cyclictest0-21swapper/320:10:433
4131993324,5cyclictest0-21swapper/320:00:183
4131993324,5cyclictest0-21swapper/320:00:183
4131993324,5cyclictest0-21swapper/300:35:163
4131993324,5cyclictest0-21swapper/300:30:143
4130993325,5cyclictest0-21swapper/221:50:332
4131993223,5cyclictest0-21swapper/323:05:273
4130993224,5cyclictest0-21swapper/219:10:012
4131993021,5cyclictest0-21swapper/319:10:033
412899272,21cyclictest4297-21latency_hist19:10:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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