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2026-06-25 - 19:47
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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 the highest latencies:
System rackfslot5.osadl.org (updated Thu Jun 25, 2026 12:46:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
258299987976,7cyclictest0-21swapper/312:20:543
258099984974,5cyclictest0-21swapper/112:20:531
257999947924,18cyclictest971-21kworker/0:6+events_freezable_power_12:20:530
258199897886,6cyclictest0-21swapper/208:08:392
258099884874,5cyclictest0-21swapper/108:08:401
258299883877,2cyclictest0-21swapper/308:08:403
257999842824,5cyclictest971-21kworker/0:6+events_freezable_power_08:08:390
258199801786,8cyclictest0-21swapper/212:20:542
257999792752,34cyclictest30462-21kworker/0:2+events_freezable_power_11:48:000
257999789744,38cyclictest15449-21kworker/0:5+events_freezable_power_10:20:150
258199782770,7cyclictest0-21swapper/209:47:222
258199778766,7cyclictest0-21swapper/209:03:292
257999775730,38cyclictest18997-21kworker/0:4+events_freezable_power_08:30:360
258199774762,7cyclictest0-21swapper/208:41:342
258299771760,7cyclictest0-21swapper/308:19:383
258299771760,7cyclictest0-21swapper/308:19:373
258199771759,7cyclictest0-21swapper/207:13:502
258299770760,5cyclictest0-21swapper/309:47:213
258099768758,5cyclictest0-21swapper/108:19:381
258099768758,5cyclictest0-21swapper/108:19:371
258299767757,5cyclictest0-21swapper/309:03:293
258099767758,4cyclictest0-21swapper/109:47:211
258199766754,7cyclictest0-21swapper/211:26:042
258199766754,7cyclictest0-21swapper/211:26:032
258199766754,7cyclictest0-21swapper/209:36:232
258199766754,7cyclictest0-21swapper/209:36:232
258299765754,7cyclictest0-21swapper/307:57:423
258299764752,7cyclictest0-21swapper/311:04:083
258299764752,7cyclictest0-21swapper/311:04:073
258299764752,7cyclictest0-21swapper/309:58:193
258099764755,4cyclictest0-21swapper/109:03:291
257999764719,39cyclictest18997-21kworker/0:4+events_freezable_power_09:25:250
258299763753,5cyclictest0-21swapper/308:41:343
258299763751,7cyclictest0-21swapper/310:31:133
258299763751,7cyclictest0-21swapper/307:46:433
258099761751,5cyclictest0-21swapper/107:57:421
258099760750,5cyclictest0-21swapper/111:04:071
258099760750,5cyclictest0-21swapper/111:04:071
258099760750,5cyclictest0-21swapper/109:58:191
258299759749,5cyclictest0-21swapper/307:13:503
258299759748,7cyclictest0-21swapper/307:24:483
258299759747,7cyclictest0-21swapper/310:53:093
258099759750,4cyclictest0-21swapper/108:41:341
258099759749,5cyclictest0-21swapper/110:31:131
258099759749,5cyclictest0-21swapper/107:46:441
258299756744,7cyclictest0-21swapper/311:15:063
258099756747,4cyclictest0-21swapper/107:13:501
258299755745,5cyclictest0-21swapper/311:26:043
258299755745,5cyclictest0-21swapper/311:26:033
258099755745,5cyclictest0-21swapper/110:53:091
258099755745,5cyclictest0-21swapper/107:24:481
258299754744,5cyclictest0-21swapper/309:36:233
258299754744,5cyclictest0-21swapper/309:36:233
258299754742,7cyclictest0-21swapper/309:14:273
258299754742,7cyclictest0-21swapper/309:14:273
258199753741,7cyclictest0-21swapper/211:58:572
258299752741,7cyclictest0-21swapper/312:31:513
258199752740,7cyclictest0-21swapper/212:09:562
258099752742,5cyclictest0-21swapper/111:15:051
258099751742,4cyclictest0-21swapper/111:26:031
258099751742,4cyclictest0-21swapper/111:26:031
258099751742,4cyclictest0-21swapper/109:36:241
258099751742,4cyclictest0-21swapper/109:36:231
258099749739,5cyclictest0-21swapper/109:14:271
258099749739,5cyclictest0-21swapper/109:14:271
258099748738,5cyclictest0-21swapper/112:31:511
258299746734,7cyclictest0-21swapper/310:42:113
258299743732,7cyclictest0-21swapper/308:52:323
258299743731,7cyclictest0-21swapper/311:37:023
258299743731,7cyclictest0-21swapper/311:37:023
258299743731,7cyclictest0-21swapper/310:09:173
258099742732,5cyclictest0-21swapper/110:42:111
258299741731,5cyclictest0-21swapper/311:58:573
258299740730,5cyclictest0-21swapper/312:09:553
258099740730,5cyclictest0-21swapper/108:52:321
258099739729,5cyclictest0-21swapper/111:37:011
258099739729,5cyclictest0-21swapper/111:37:011
258099738729,4cyclictest0-21swapper/111:58:571
258099738728,5cyclictest0-21swapper/110:09:171
258099736728,3cyclictest0-21swapper/112:09:561
257999730708,17cyclictest1834-21kworker/0:1+events_freezable_power_08:19:380
257999730708,17cyclictest1834-21kworker/0:1+events_freezable_power_08:19:380
257999723701,17cyclictest1834-21kworker/0:1+events_freezable_power_07:57:420
257999722707,10cyclictest18997-21kworker/0:4+events_freezable_power_09:47:210
257999721700,17cyclictest15949-21kworker/0:2+events_freezable_power_09:58:190
257999721699,18cyclictest1834-21kworker/0:1+events_freezable_power_07:46:440
257999721699,17cyclictest971-21kworker/0:6+events_freezable_power_11:04:080
257999721699,17cyclictest971-21kworker/0:6+events_freezable_power_11:04:070
257999720698,17cyclictest19223-21kworker/0:4+events_freezable_power_10:31:130
257999719704,10cyclictest25510-21kworker/0:3+events_freezable_power_09:03:290
257999718695,18cyclictest25510-21kworker/0:3+events_freezable_power_10:53:100
257999717695,17cyclictest1834-21kworker/0:1+events_freezable_power_07:24:470
257999715700,10cyclictest18997-21kworker/0:4+events_freezable_power_08:41:340
257999714689,19cyclictest18997-21kworker/0:4+events_freezable_power_09:14:270
257999714689,19cyclictest18997-21kworker/0:4+events_freezable_power_09:14:270
257999713691,17cyclictest25510-21kworker/0:3+events_freezable_power_11:15:050
257999711696,10cyclictest18997-21kworker/0:4+events_freezable_power_07:13:500
257999710688,17cyclictest17234-21kworker/0:4+events_freezable_power_12:31:520
257999706692,9cyclictest660-21kworker/0:0+events_freezable_power_11:26:030
257999706692,9cyclictest660-21kworker/0:0+events_freezable_power_11:26:030
257999706691,10cyclictest971-21kworker/0:6+events_freezable_power_09:36:230
257999706691,10cyclictest971-21kworker/0:6+events_freezable_power_09:36:230
257999703681,17cyclictest971-21kworker/0:6+events_freezable_power_10:42:120
257999701679,17cyclictest25510-21kworker/0:3+events_freezable_power_08:52:320
257999701678,18cyclictest30462-21kworker/0:2+events_freezable_power_11:37:010
257999701678,18cyclictest30462-21kworker/0:2+events_freezable_power_11:37:010
257999700678,17cyclictest971-21kworker/0:6+events_freezable_power_10:09:170
257999693678,10cyclictest25510-21kworker/0:3+events_freezable_power_11:58:580
257999692677,10cyclictest25510-21kworker/0:3+events_freezable_power_12:09:550
258299683673,5cyclictest0-21swapper/307:35:463
258099680671,4cyclictest0-21swapper/107:35:461
257999641620,15cyclictest812-21kworker/0:5+events_freezable_power_07:35:460
258299615605,5cyclictest0-21swapper/311:47:593
258099612603,4cyclictest0-21swapper/111:48:001
258299607597,5cyclictest0-21swapper/310:20:153
258099603594,4cyclictest0-21swapper/110:20:151
258299592583,5cyclictest0-21swapper/308:30:363
258199591581,5cyclictest0-21swapper/209:25:252
258099589580,4cyclictest0-21swapper/108:30:361
258199585570,8cyclictest0-21swapper/208:19:382
258199585570,8cyclictest0-21swapper/208:19:382
258099582569,8cyclictest0-21swapper/109:25:251
258299578571,3cyclictest0-21swapper/309:25:253
258199578563,8cyclictest0-21swapper/207:57:422
258199577562,8cyclictest0-21swapper/211:04:082
258199577562,8cyclictest0-21swapper/211:04:072
258199576562,7cyclictest0-21swapper/209:58:192
258199576561,8cyclictest0-21swapper/210:31:132
258199575561,7cyclictest0-21swapper/207:46:442
258199572557,8cyclictest0-21swapper/210:53:092
258199572557,8cyclictest0-21swapper/207:24:482
258199569554,8cyclictest0-21swapper/211:15:062
258199564550,7cyclictest0-21swapper/212:31:522
258199561551,5cyclictest0-21swapper/209:14:272
258199561551,5cyclictest0-21swapper/209:14:272
258199558543,8cyclictest0-21swapper/210:42:112
258199557542,8cyclictest0-21swapper/208:52:322
258199556541,8cyclictest0-21swapper/211:37:012
258199556541,8cyclictest0-21swapper/211:37:012
258199555540,8cyclictest0-21swapper/210:09:172
258199493483,5cyclictest0-21swapper/207:35:462
258199424415,4cyclictest0-21swapper/211:48:002
258199416406,5cyclictest0-21swapper/210:20:152
258199402392,5cyclictest0-21swapper/208:30:352
258099496,5cyclictest0-21swapper/109:15:391
258099477,5cyclictest0-21swapper/109:51:111
258099477,14cyclictest301ktimers/112:35:121
258099477,13cyclictest301ktimers/111:50:251
258099477,13cyclictest301ktimers/111:50:251
258099476,5cyclictest0-21swapper/112:30:011
258099476,5cyclictest0-21swapper/112:30:011
258099476,5cyclictest0-21swapper/111:30:531
258099476,5cyclictest0-21swapper/107:35:001
258099476,5cyclictest0-21swapper/107:34:591
258099444,4cyclictest0-21swapper/108:00:511
258199422,36cyclictest0-21swapper/210:00:202
258199422,36cyclictest0-21swapper/210:00:202
258199422,34cyclictest0-21swapper/207:10:032
258099426,5cyclictest0-21swapper/111:20:171
258099416,5cyclictest0-21swapper/112:04:411
258099416,5cyclictest0-21swapper/110:49:321
258099416,5cyclictest0-21swapper/110:25:491
258099416,5cyclictest0-21swapper/108:58:591
258199402,34cyclictest0-21swapper/212:04:112
258199402,11cyclictest0-21swapper/210:45:482
258099407,29cyclictest0-21swapper/112:15:051
258099406,5cyclictest0-21swapper/110:02:501
258099406,5cyclictest0-21swapper/110:02:491
258099406,5cyclictest0-21swapper/108:48:041
258099406,5cyclictest0-21swapper/108:48:031
2582993930,5cyclictest0-21swapper/308:45:313
2582993930,5cyclictest0-21swapper/308:45:303
258199393,32cyclictest0-21swapper/210:29:592
258199392,33cyclictest0-21swapper/211:00:002
258199392,33cyclictest0-21swapper/210:10:222
258199392,33cyclictest0-21swapper/209:20:322
258199392,33cyclictest0-21swapper/209:20:312
258199392,33cyclictest0-21swapper/209:05:332
258199392,33cyclictest0-21swapper/208:55:482
258199392,33cyclictest0-21swapper/207:40:452
258199392,33cyclictest0-21swapper/207:40:442
258199392,33cyclictest0-21swapper/207:30:132
258199392,33cyclictest0-21swapper/207:30:132
258099398,5cyclictest0-21swapper/110:15:131
258099396,5cyclictest0-21swapper/109:22:081
258099396,5cyclictest0-21swapper/109:22:081
258099396,5cyclictest0-21swapper/109:08:161
258099396,5cyclictest0-21swapper/107:40:051
258099396,5cyclictest0-21swapper/107:40:051
258099396,5cyclictest0-21swapper/107:17:581
258099396,5cyclictest0-21swapper/107:17:581
258099390,5cyclictest0-21swapper/112:12:361
2582993829,5cyclictest0-21swapper/310:35:323
2582993829,5cyclictest0-21swapper/310:35:323
258199382,32cyclictest391ktimers/209:31:152
258199382,32cyclictest0-21swapper/212:10:422
258199382,32cyclictest0-21swapper/209:40:122
258199382,32cyclictest0-21swapper/208:20:302
258199382,32cyclictest0-21swapper/208:10:242
258199382,32cyclictest0-21swapper/207:25:182
258099386,5cyclictest0-21swapper/108:25:061
258099386,5cyclictest0-21swapper/107:29:081
258099385,5cyclictest0-21swapper/109:32:541
258099380,35cyclictest0-21swapper/109:40:241
2579993829,6cyclictest9450irq/76-5b050000.ethernet10:10:450
257999382,8cyclictest13365-21sort12:10:090
2579993828,6cyclictest9450irq/76-5b050000.ethernet08:35:460
2579993823,12cyclictest161ktimers/010:15:320
2579993822,6cyclictest9450irq/76-5b050000.ethernet10:55:530
2579993820,14cyclictest3264-21/usr/sbin/munin11:30:270
2579993814,21cyclictest161ktimers/009:50:130
2582993728,5cyclictest0-21swapper/312:25:273
2582993728,5cyclictest0-21swapper/312:25:273
2582993728,5cyclictest0-21swapper/309:20:263
2582993728,5cyclictest0-21swapper/309:20:263
2582993728,5cyclictest0-21swapper/308:35:553
2582993728,5cyclictest0-21swapper/307:40:443
2582993728,5cyclictest0-21swapper/307:40:443
258199372,31cyclictest391ktimers/210:38:432
258199372,31cyclictest391ktimers/210:38:422
258199372,31cyclictest0-21swapper/212:35:362
258199372,31cyclictest0-21swapper/211:40:282
258199372,31cyclictest0-21swapper/209:15:412
258199372,31cyclictest0-21swapper/208:45:202
258199372,31cyclictest0-21swapper/208:45:202
258199372,31cyclictest0-21swapper/208:35:412
2581993716,17cyclictest0-21swapper/211:05:162
258099377,5cyclictest0-21swapper/111:05:361
258099376,28cyclictest6795irq/22-5d1c0000.mailbox[0-0]08:35:531
2579993728,6cyclictest9450irq/76-5b050000.ethernet12:15:520
2579993728,6cyclictest9450irq/76-5b050000.ethernet08:25:000
2579993728,6cyclictest161ktimers/007:15:400
2579993728,6cyclictest161ktimers/007:15:390
2579993727,6cyclictest9450irq/76-5b050000.ethernet10:35:360
2579993727,6cyclictest9450irq/76-5b050000.ethernet10:35:350
2579993727,6cyclictest9450irq/76-5b050000.ethernet08:10:340
2579993721,13cyclictest6304-21ntpq11:40:300
2582993627,5cyclictest0-21swapper/312:35:213
2582993627,5cyclictest0-21swapper/312:15:493
2582993627,5cyclictest0-21swapper/312:10:163
2582993627,5cyclictest0-21swapper/312:00:323
2582993627,5cyclictest0-21swapper/311:40:333
2582993627,5cyclictest0-21swapper/311:20:133
2582993627,5cyclictest0-21swapper/311:10:263
2582993627,5cyclictest0-21swapper/310:55:233
2582993627,5cyclictest0-21swapper/310:45:433
2582993627,5cyclictest0-21swapper/310:25:253
2582993627,5cyclictest0-21swapper/310:00:163
2582993627,5cyclictest0-21swapper/310:00:153
2582993627,5cyclictest0-21swapper/309:50:293
2582993627,5cyclictest0-21swapper/309:15:193
2582993627,5cyclictest0-21swapper/308:55:373
2582993627,5cyclictest0-21swapper/308:25:433
2582993627,5cyclictest0-21swapper/308:10:313
2582993627,5cyclictest0-21swapper/308:00:323
2582993627,5cyclictest0-21swapper/307:30:413
2582993627,5cyclictest0-21swapper/307:30:403
2582993627,5cyclictest0-21swapper/307:25:423
2581993628,5cyclictest0-21swapper/208:25:302
258199362,30cyclictest391ktimers/207:16:422
258199362,30cyclictest391ktimers/207:16:422
258099367,5cyclictest0-21swapper/110:38:491
258099367,5cyclictest0-21swapper/110:38:491
258099366,5cyclictest0-21swapper/111:40:231
258099366,5cyclictest0-21swapper/111:12:351
258099366,5cyclictest0-21swapper/108:21:031
257999369,24cyclictest161ktimers/007:30:370
257999369,24cyclictest161ktimers/007:30:370
2579993627,6cyclictest9450irq/76-5b050000.ethernet12:25:350
2579993627,6cyclictest9450irq/76-5b050000.ethernet12:25:350
2579993627,6cyclictest9450irq/76-5b050000.ethernet10:00:300
2579993627,6cyclictest9450irq/76-5b050000.ethernet10:00:300
2579993627,6cyclictest9450irq/76-5b050000.ethernet09:30:280
2579993627,6cyclictest9450irq/76-5b050000.ethernet09:05:280
2579993627,6cyclictest9450irq/76-5b050000.ethernet07:50:250
2579993627,6cyclictest9450irq/76-5b050000.ethernet07:25:360
2579993626,6cyclictest9450irq/76-5b050000.ethernet08:00:440
2579993612,21cyclictest161ktimers/010:45:150
2579993612,21cyclictest161ktimers/009:20:440
2579993612,21cyclictest161ktimers/009:20:440
2582993526,5cyclictest0-21swapper/311:50:203
2582993526,5cyclictest0-21swapper/311:50:203
2582993526,5cyclictest0-21swapper/311:30:353
2582993526,5cyclictest0-21swapper/311:05:103
2582993526,5cyclictest0-21swapper/310:15:213
2582993526,5cyclictest0-21swapper/310:10:393
2582993526,5cyclictest0-21swapper/309:30:113
2582993526,5cyclictest0-21swapper/309:05:433
2582993526,5cyclictest0-21swapper/308:20:193
2582993526,5cyclictest0-21swapper/307:50:263
2582993526,5cyclictest0-21swapper/307:15:133
2582993526,5cyclictest0-21swapper/307:15:133
258199358,23cyclictest0-21swapper/207:50:472
258199352,29cyclictest391ktimers/211:50:582
258199352,29cyclictest391ktimers/211:50:572
258199352,29cyclictest391ktimers/210:16:412
2581993515,17cyclictest0-21swapper/212:25:332
2581993515,17cyclictest0-21swapper/212:25:332
258099358,5cyclictest0-21swapper/110:10:141
258099357,5cyclictest0-21swapper/110:55:411
258099357,5cyclictest0-21swapper/107:50:211
258099356,5cyclictest0-21swapper/108:10:291
2579993526,6cyclictest9450irq/76-5b050000.ethernet11:50:380
2579993526,6cyclictest9450irq/76-5b050000.ethernet11:50:380
2579993526,6cyclictest9450irq/76-5b050000.ethernet11:15:010
2579993526,6cyclictest9450irq/76-5b050000.ethernet10:25:390
2579993526,6cyclictest9450irq/76-5b050000.ethernet09:15:320
2579993526,6cyclictest9450irq/76-5b050000.ethernet08:55:190
2579993525,7cyclictest9450irq/76-5b050000.ethernet11:20:150
2579993525,6cyclictest9450irq/76-5b050000.ethernet07:40:200
2579993525,6cyclictest9450irq/76-5b050000.ethernet07:40:190
257999352,12cyclictest27171-21ntpq08:45:280
257999352,12cyclictest27171-21ntpq08:45:280
2582993425,5cyclictest0-21swapper/309:40:303
258199343,28cyclictest17592irq/55-edma2-chan7-tx11:10:182
258199342,29cyclictest391ktimers/212:16:582
2579993425,6cyclictest9450irq/76-5b050000.ethernet11:05:360
2579993424,7cyclictest9450irq/76-5b050000.ethernet08:25:120
258199337,22cyclictest17592irq/55-edma2-chan7-tx11:21:442
258199336,13cyclictest391ktimers/211:30:212
2581993313,17cyclictest0-21swapper/208:00:192
2579993324,6cyclictest9450irq/76-5b050000.ethernet12:00:140
257999332,27cyclictest8657-21ntpq09:40:340
258199327,22cyclictest17592irq/55-edma2-chan7-tx09:52:562
2579993223,6cyclictest9450irq/76-5b050000.ethernet12:35:120
2582992818,5cyclictest0-21swapper/307:10:023
258099286,5cyclictest0-21swapper/107:10:011
257999282,6cyclictest2567-21munin-run07:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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