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2026-04-01 - 01:32
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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 Tue Mar 31, 2026 12:46:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
267299961949,7cyclictest0-21swapper/111:49:271
267499951941,5cyclictest0-21swapper/311:49:263
267199920897,18cyclictest10722-21kworker/0:3+events_freezable_power_11:49:270
267199785741,37cyclictest28455-21kworker/0:5+events_freezable_power_07:15:170
267399780765,8cyclictest0-21swapper/211:49:262
267299778766,7cyclictest0-21swapper/112:11:221
267499769758,5cyclictest0-21swapper/312:11:233
267299768756,7cyclictest0-21swapper/111:27:301
267299766753,7cyclictest0-21swapper/109:26:521
267199766723,37cyclictest10722-21kworker/0:3+events_freezable_power_10:10:450
267199766723,37cyclictest10722-21kworker/0:3+events_freezable_power_10:10:440
267299765753,7cyclictest0-21swapper/110:43:391
267299765753,7cyclictest0-21swapper/109:48:481
267299764752,7cyclictest0-21swapper/109:59:461
267299762750,7cyclictest0-21swapper/111:38:281
267299762750,7cyclictest0-21swapper/110:32:401
267299761749,7cyclictest0-21swapper/108:21:051
267299761749,7cyclictest0-21swapper/108:10:071
267199760720,35cyclictest10722-21kworker/0:3+events_freezable_power_11:05:340
267499757747,5cyclictest0-21swapper/311:27:313
267299756744,7cyclictest0-21swapper/112:22:201
267299755743,7cyclictest0-21swapper/108:32:031
267299755743,7cyclictest0-21swapper/108:32:031
267499754744,5cyclictest0-21swapper/310:43:393
267499754744,5cyclictest0-21swapper/309:48:483
267499754744,5cyclictest0-21swapper/309:26:523
267499753743,5cyclictest0-21swapper/309:59:463
267499752742,5cyclictest0-21swapper/311:38:283
267499752742,5cyclictest0-21swapper/310:32:403
267499751741,5cyclictest0-21swapper/308:21:053
267499751741,5cyclictest0-21swapper/308:10:073
267299751739,7cyclictest0-21swapper/108:53:591
267299751739,7cyclictest0-21swapper/108:53:591
267299749737,7cyclictest0-21swapper/108:43:011
267299748736,7cyclictest0-21swapper/107:59:091
267299746734,7cyclictest0-21swapper/109:37:501
267299746734,7cyclictest0-21swapper/109:37:501
267499745735,5cyclictest0-21swapper/312:22:213
267499745735,5cyclictest0-21swapper/308:32:033
267499745735,5cyclictest0-21swapper/308:32:033
267299745733,7cyclictest0-21swapper/112:33:191
267299745733,7cyclictest0-21swapper/112:00:251
267299745733,7cyclictest0-21swapper/110:21:431
267299745733,7cyclictest0-21swapper/110:21:421
267299745733,7cyclictest0-21swapper/109:15:551
267299745733,7cyclictest0-21swapper/109:15:551
267299744732,7cyclictest0-21swapper/111:16:321
267299743731,7cyclictest0-21swapper/107:37:121
267299742730,7cyclictest0-21swapper/109:04:571
267299742730,7cyclictest0-21swapper/109:04:571
267499740730,5cyclictest0-21swapper/308:53:593
267499740730,5cyclictest0-21swapper/308:53:593
267299739727,7cyclictest0-21swapper/110:54:361
267499738728,5cyclictest0-21swapper/308:43:013
267499738728,5cyclictest0-21swapper/307:59:093
267299738726,7cyclictest0-21swapper/107:48:111
267299738726,7cyclictest0-21swapper/107:26:151
267499736726,5cyclictest0-21swapper/309:37:503
267499736726,5cyclictest0-21swapper/309:37:503
267499735725,5cyclictest0-21swapper/312:33:183
267499735725,5cyclictest0-21swapper/312:00:243
267199735714,16cyclictest16884-21kworker/0:1+events_freezable_power_12:11:220
267499734724,5cyclictest0-21swapper/311:16:323
267499734724,5cyclictest0-21swapper/310:21:423
267499734724,5cyclictest0-21swapper/310:21:423
267499734724,5cyclictest0-21swapper/309:15:553
267499734724,5cyclictest0-21swapper/309:15:553
267499733723,5cyclictest0-21swapper/307:37:123
267499732722,5cyclictest0-21swapper/309:04:573
267499732722,5cyclictest0-21swapper/309:04:573
267499728718,5cyclictest0-21swapper/310:54:363
267499728718,5cyclictest0-21swapper/307:48:113
267499728718,5cyclictest0-21swapper/307:26:153
267199726700,20cyclictest21985-21kworker/0:0+events_freezable_power_10:43:380
267199725703,17cyclictest3025-21kworker/0:5+events_freezable_power_11:27:300
267199723697,20cyclictest1242-21kworker/0:2+events_freezable_power_08:21:050
267199722700,17cyclictest1242-21kworker/0:2+events_freezable_power_09:48:480
267199722700,17cyclictest1242-21kworker/0:2+events_freezable_power_09:26:520
267199721699,17cyclictest21307-21kworker/0:0+events_freezable_power_09:59:460
267199721698,18cyclictest1242-21kworker/0:2+events_freezable_power_10:32:410
267199720697,18cyclictest16884-21kworker/0:1+events_freezable_power_11:38:280
267199719696,18cyclictest1242-21kworker/0:2+events_freezable_power_08:10:070
267199713691,17cyclictest21307-21kworker/0:0+events_freezable_power_08:32:030
267199713691,17cyclictest21307-21kworker/0:0+events_freezable_power_08:32:030
267199713691,17cyclictest16884-21kworker/0:1+events_freezable_power_12:22:210
267199708686,17cyclictest7961-21kworker/0:3+events_freezable_power_08:53:590
267199708686,17cyclictest7961-21kworker/0:3+events_freezable_power_08:53:590
267199706684,17cyclictest7961-21kworker/0:3+events_freezable_power_08:43:010
267199706684,17cyclictest1242-21kworker/0:2+events_freezable_power_07:59:090
267199705681,19cyclictest6173-21kworker/0:4+events_freezable_power_12:00:250
267199704681,18cyclictest14096-21kworker/0:1+events_freezable_power_09:37:500
267199704681,18cyclictest14096-21kworker/0:1+events_freezable_power_09:37:500
267199704680,19cyclictest3025-21kworker/0:5+events_freezable_power_11:16:320
267199702680,17cyclictest3025-21kworker/0:5+events_freezable_power_10:21:420
267199702680,17cyclictest3025-21kworker/0:5+events_freezable_power_10:21:420
267199702680,17cyclictest18444-21kworker/0:6+events_freezable_power_12:33:190
267199702680,17cyclictest1242-21kworker/0:2+events_freezable_power_09:15:550
267199702680,17cyclictest1242-21kworker/0:2+events_freezable_power_09:15:550
267199701678,18cyclictest28455-21kworker/0:5+events_freezable_power_07:37:130
267199700678,17cyclictest14096-21kworker/0:1+events_freezable_power_09:04:570
267199700678,17cyclictest14096-21kworker/0:1+events_freezable_power_09:04:570
267199697674,18cyclictest7961-21kworker/0:3+events_freezable_power_07:48:100
267199697674,18cyclictest1242-21kworker/0:2+events_freezable_power_07:26:140
267199696674,17cyclictest10722-21kworker/0:3+events_freezable_power_10:54:360
267299603593,5cyclictest0-21swapper/107:15:171
267399598583,8cyclictest0-21swapper/212:11:232
267499592585,3cyclictest0-21swapper/307:15:173
267399587572,8cyclictest0-21swapper/211:27:312
267299585575,5cyclictest0-21swapper/110:10:441
267299585575,5cyclictest0-21swapper/110:10:441
267399584569,8cyclictest0-21swapper/209:48:482
267399583569,7cyclictest0-21swapper/209:26:522
267399583568,8cyclictest0-21swapper/209:59:462
267399582567,8cyclictest0-21swapper/210:32:402
267299582572,5cyclictest0-21swapper/111:05:341
267399580566,7cyclictest0-21swapper/211:38:292
267399579569,5cyclictest0-21swapper/210:43:382
267399579565,7cyclictest0-21swapper/208:10:072
267399575565,5cyclictest0-21swapper/208:21:052
267399575560,8cyclictest0-21swapper/212:22:202
267499574567,3cyclictest0-21swapper/310:10:443
267499574567,3cyclictest0-21swapper/310:10:443
267399574560,7cyclictest0-21swapper/208:32:032
267399574560,7cyclictest0-21swapper/208:32:032
267499572564,3cyclictest0-21swapper/311:05:343
267399570555,8cyclictest0-21swapper/208:53:592
267399570555,8cyclictest0-21swapper/208:53:592
267399568553,8cyclictest0-21swapper/208:43:012
267399568553,8cyclictest0-21swapper/207:59:092
267399565550,8cyclictest0-21swapper/209:37:502
267399565550,8cyclictest0-21swapper/209:37:502
267399564549,8cyclictest0-21swapper/212:33:182
267399564549,8cyclictest0-21swapper/212:00:242
267399564549,8cyclictest0-21swapper/211:16:332
267399564549,8cyclictest0-21swapper/210:21:422
267399564549,8cyclictest0-21swapper/210:21:422
267399564549,8cyclictest0-21swapper/209:15:552
267399564549,8cyclictest0-21swapper/209:15:552
267399562547,8cyclictest0-21swapper/207:37:132
267399561547,7cyclictest0-21swapper/209:04:572
267399561547,7cyclictest0-21swapper/209:04:572
267399558543,8cyclictest0-21swapper/210:54:362
267399558543,8cyclictest0-21swapper/207:26:142
267399557542,8cyclictest0-21swapper/207:48:102
267399419409,5cyclictest0-21swapper/207:15:172
267399406392,8cyclictest0-21swapper/210:10:442
267399406392,8cyclictest0-21swapper/210:10:442
267399401388,8cyclictest0-21swapper/211:05:342
2671994315,24cyclictest161ktimers/008:00:280
267299422,5cyclictest0-21swapper/111:31:361
267299422,5cyclictest0-21swapper/111:31:361
267299422,5cyclictest0-21swapper/109:09:471
267299422,14cyclictest301ktimers/109:40:331
267299422,14cyclictest301ktimers/109:40:331
267399412,5cyclictest0-21swapper/212:30:052
267399412,35cyclictest0-21swapper/209:10:302
267299412,5cyclictest0-21swapper/111:03:311
267299412,13cyclictest301ktimers/110:25:471
267399402,6cyclictest0-21swapper/211:10:192
267399402,5cyclictest0-21swapper/211:55:362
267399402,34cyclictest0-21swapper/210:05:352
267399402,32cyclictest0-21swapper/212:35:092
267299402,5cyclictest0-21swapper/110:39:431
267399392,5cyclictest0-21swapper/212:17:562
267399392,5cyclictest0-21swapper/210:49:222
267399392,5cyclictest0-21swapper/210:18:042
267399392,5cyclictest0-21swapper/208:03:572
267399392,5cyclictest0-21swapper/207:50:092
267399392,5cyclictest0-21swapper/207:40:542
267399392,5cyclictest0-21swapper/207:40:542
267399392,5cyclictest0-21swapper/207:12:172
267399392,33cyclictest0-21swapper/210:00:162
2673993917,18cyclictest0-21swapper/211:20:332
267299392,5cyclictest0-21swapper/111:59:541
267299391,34cyclictest0-21swapper/108:00:351
2671993930,6cyclictest9450irq/76-5b050000.ethernet07:30:170
2671993929,7cyclictest9450irq/76-5b050000.ethernet09:41:030
2671993929,7cyclictest9450irq/76-5b050000.ethernet09:41:020
267399382,32cyclictest0-21swapper/211:44:362
267399382,32cyclictest0-21swapper/211:44:362
267399382,32cyclictest0-21swapper/211:30:232
267399382,32cyclictest0-21swapper/211:30:222
2672993830,5cyclictest0-21swapper/108:55:351
267399372,32cyclictest0-21swapper/211:00:452
267399372,31cyclictest0-21swapper/210:35:382
267399372,31cyclictest0-21swapper/209:40:562
267399372,31cyclictest0-21swapper/209:40:562
267399372,31cyclictest0-21swapper/208:55:252
267399372,31cyclictest0-21swapper/208:37:142
267399372,31cyclictest0-21swapper/208:37:132
267399372,12cyclictest0-21swapper/208:06:162
2673993715,18cyclictest0-21swapper/208:15:392
2673993715,18cyclictest0-21swapper/208:15:382
267299372,5cyclictest0-21swapper/112:26:501
267299372,31cyclictest0-21swapper/108:35:241
267299372,31cyclictest0-21swapper/108:35:241
2671993728,6cyclictest9450irq/76-5b050000.ethernet11:55:390
2671993728,6cyclictest9450irq/76-5b050000.ethernet10:45:150
2671993728,6cyclictest9450irq/76-5b050000.ethernet10:05:290
2671993728,6cyclictest9450irq/76-5b050000.ethernet09:05:450
2671993727,7cyclictest9450irq/76-5b050000.ethernet10:00:190
2671993727,6cyclictest9450irq/76-5b050000.ethernet09:50:190
2671993721,13cyclictest161ktimers/007:50:370
2674993627,5cyclictest0-21swapper/310:40:033
267399369,23cyclictest0-21swapper/212:10:012
267399362,30cyclictest0-21swapper/210:56:392
267399362,22cyclictest0-21swapper/207:20:452
2673993614,18cyclictest0-21swapper/209:20:102
2672993628,5cyclictest0-21swapper/107:30:141
2672993628,5cyclictest0-21swapper/107:20:391
267299362,30cyclictest0-21swapper/112:35:271
267299362,30cyclictest0-21swapper/112:15:331
267299361,5cyclictest0-21swapper/108:15:251
267299361,5cyclictest0-21swapper/108:15:251
2671993627,6cyclictest9450irq/76-5b050000.ethernet12:35:100
2671993627,6cyclictest9450irq/76-5b050000.ethernet12:15:310
2671993627,6cyclictest9450irq/76-5b050000.ethernet12:05:390
2671993627,6cyclictest9450irq/76-5b050000.ethernet11:00:450
2671993627,6cyclictest9450irq/76-5b050000.ethernet08:35:110
2671993627,6cyclictest9450irq/76-5b050000.ethernet08:35:110
2671993627,6cyclictest9450irq/76-5b050000.ethernet08:25:150
2671993627,6cyclictest9450irq/76-5b050000.ethernet08:15:230
2671993627,6cyclictest9450irq/76-5b050000.ethernet08:15:220
2671993627,6cyclictest161ktimers/010:25:260
2671993626,6cyclictest9450irq/76-5b050000.ethernet12:25:310
2671993626,6cyclictest9450irq/76-5b050000.ethernet10:35:190
2671993614,5cyclictest161ktimers/011:50:210
2671993611,21cyclictest161ktimers/010:55:250
2674993526,5cyclictest0-21swapper/309:41:043
2674993526,5cyclictest0-21swapper/309:41:043
2674993526,5cyclictest0-21swapper/307:50:263
267399353,12cyclictest0-21swapper/209:51:542
267399352,29cyclictest0-21swapper/211:50:242
267399352,29cyclictest0-21swapper/210:25:102
267399352,29cyclictest0-21swapper/208:25:512
267399352,29cyclictest0-21swapper/207:30:142
2673993519,12cyclictest0-21swapper/209:05:522
267399351,6cyclictest0-21swapper/208:49:182
2672993527,5cyclictest0-21swapper/112:05:321
2672993527,5cyclictest0-21swapper/111:50:291
2672993527,5cyclictest0-21swapper/110:05:121
2672993527,5cyclictest0-21swapper/110:00:401
2672993527,5cyclictest0-21swapper/109:50:261
2672993527,5cyclictest0-21swapper/109:20:431
2672993527,5cyclictest0-21swapper/108:25:431
2672993527,5cyclictest0-21swapper/107:50:251
267299352,5cyclictest0-21swapper/111:42:381
267299352,5cyclictest0-21swapper/111:42:381
267299352,5cyclictest0-21swapper/109:31:411
267299352,5cyclictest0-21swapper/109:31:411
267299352,5cyclictest0-21swapper/108:06:571
267299352,29cyclictest0-21swapper/109:10:311
2671993526,6cyclictest9450irq/76-5b050000.ethernet11:40:470
2671993526,6cyclictest9450irq/76-5b050000.ethernet11:40:460
2671993526,6cyclictest9450irq/76-5b050000.ethernet10:15:310
2671993526,6cyclictest9450irq/76-5b050000.ethernet08:05:390
2671993526,6cyclictest9450irq/76-5b050000.ethernet07:45:000
2671993526,6cyclictest9450irq/76-5b050000.ethernet07:45:000
2671993526,6cyclictest9450irq/76-5b050000.ethernet07:10:310
2671993525,7cyclictest9450irq/76-5b050000.ethernet09:30:090
2671993525,7cyclictest9450irq/76-5b050000.ethernet09:30:090
2671993525,6cyclictest9450irq/76-5b050000.ethernet11:10:130
2671993525,6cyclictest9450irq/76-5b050000.ethernet08:45:160
2671993512,20cyclictest161ktimers/009:20:210
2671993511,21cyclictest161ktimers/008:55:320
2674993425,5cyclictest0-21swapper/312:35:503
2674993425,5cyclictest0-21swapper/312:05:173
2674993425,5cyclictest0-21swapper/311:50:453
2674993425,5cyclictest0-21swapper/311:45:023
2674993425,5cyclictest0-21swapper/311:45:013
2674993425,5cyclictest0-21swapper/311:20:303
2674993425,5cyclictest0-21swapper/308:25:303
2674993425,5cyclictest0-21swapper/308:00:153
2674993425,5cyclictest0-21swapper/307:30:083
2674993425,5cyclictest0-21swapper/307:10:293
2672993426,5cyclictest0-21swapper/111:20:111
2672993426,5cyclictest0-21swapper/111:10:201
2672993426,5cyclictest0-21swapper/110:55:201
2672993426,5cyclictest0-21swapper/110:15:151
2672993426,5cyclictest0-21swapper/108:45:161
2671993425,6cyclictest9450irq/76-5b050000.ethernet11:30:150
2671993425,6cyclictest9450irq/76-5b050000.ethernet11:30:150
2671993425,6cyclictest9450irq/76-5b050000.ethernet11:20:410
2671993424,6cyclictest9450irq/76-5b050000.ethernet07:20:420
267399337,22cyclictest0-21swapper/209:30:392
267399337,22cyclictest0-21swapper/209:30:392
2672993325,5cyclictest0-21swapper/110:45:311
2672993325,5cyclictest0-21swapper/107:40:131
2672993325,5cyclictest0-21swapper/107:40:121
2672993325,5cyclictest0-21swapper/107:10:311
2671993324,6cyclictest9450irq/76-5b050000.ethernet09:10:400
2674993122,5cyclictest0-21swapper/311:10:383
2674993122,5cyclictest0-21swapper/307:40:353
2674993122,5cyclictest0-21swapper/307:40:353
267399312,13cyclictest0-21swapper/207:10:032
2671993122,6cyclictest9450irq/76-5b050000.ethernet07:10:010
2674993021,5cyclictest0-21swapper/308:15:263
2674993021,5cyclictest0-21swapper/308:15:263
2674993021,5cyclictest0-21swapper/307:25:013
2674993020,6cyclictest0-21swapper/308:35:363
2674993020,6cyclictest0-21swapper/308:35:363
2674993020,5cyclictest0-21swapper/309:30:513
2674993020,5cyclictest0-21swapper/309:30:503
2674992921,4cyclictest0-21swapper/308:55:353
2674992920,5cyclictest0-21swapper/312:15:253
2674992920,5cyclictest0-21swapper/310:45:153
2674992920,5cyclictest0-21swapper/309:50:343
2674992920,5cyclictest0-21swapper/309:20:133
2674992920,5cyclictest0-21swapper/308:45:273
2674992819,5cyclictest0-21swapper/312:25:123
2674992819,5cyclictest0-21swapper/311:55:183
2674992819,5cyclictest0-21swapper/311:00:313
2674992819,5cyclictest0-21swapper/310:25:253
2674992818,5cyclictest0-21swapper/310:09:023
2674992818,5cyclictest0-21swapper/310:04:093
2674992817,6cyclictest0-21swapper/310:55:183
2674992718,5cyclictest0-21swapper/310:15:163
2674992718,5cyclictest0-21swapper/309:08:433
2674992718,5cyclictest0-21swapper/308:10:003
2674992717,5cyclictest0-21swapper/309:10:333
2674992617,5cyclictest0-21swapper/311:30:193
2674992617,5cyclictest0-21swapper/311:30:183
267299251,21cyclictest6895irq/22-5d1c0000.mailbox[1-0]07:10:011
2674992010,5cyclictest0-21swapper/307:10:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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