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2026-06-10 - 21:01
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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 Wed Jun 10, 2026 12:46:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2053199777724,47cyclictest32183-21kworker/0:4+events_freezable_power_09:20:350
2053199770730,35cyclictest7551-21kworker/0:1+events_freezable_power_11:21:120
2053399765752,7cyclictest0-21swapper/207:41:522
2053299763751,7cyclictest0-21swapper/111:32:111
2053299763751,7cyclictest0-21swapper/110:26:221
2053299762750,7cyclictest0-21swapper/108:58:391
2053299760748,7cyclictest0-21swapper/112:37:591
2053299759747,7cyclictest0-21swapper/112:27:011
2053299759747,7cyclictest0-21swapper/112:27:011
2053299755743,7cyclictest0-21swapper/109:53:281
2053299755743,7cyclictest0-21swapper/107:52:501
2053299755743,7cyclictest0-21swapper/107:52:501
2053299755743,7cyclictest0-21swapper/107:30:551
2053299754740,9cyclictest0-21swapper/112:16:031
2053299753741,7cyclictest0-21swapper/108:47:411
2053299751739,7cyclictest0-21swapper/109:31:331
2053299749737,7cyclictest0-21swapper/111:43:091
2053299749737,7cyclictest0-21swapper/110:48:181
2053299749737,7cyclictest0-21swapper/110:48:181
2053299749737,7cyclictest0-21swapper/109:09:371
2053299749737,7cyclictest0-21swapper/109:09:361
2053299747735,7cyclictest0-21swapper/110:37:201
2053299746736,5cyclictest0-21swapper/107:41:531
2053299746734,7cyclictest0-21swapper/112:05:041
2053299744732,7cyclictest0-21swapper/108:36:431
2053299744732,7cyclictest0-21swapper/108:36:421
2053299743731,7cyclictest0-21swapper/107:19:571
2053299741729,7cyclictest0-21swapper/108:14:471
2053299740728,7cyclictest0-21swapper/110:59:161
2053299738726,7cyclictest0-21swapper/109:42:311
2053299737725,7cyclictest0-21swapper/111:54:061
2053299737725,7cyclictest0-21swapper/108:03:491
2053299736724,7cyclictest0-21swapper/110:04:261
2053199729695,28cyclictest21231-21kworker/0:2+events_freezable_power_08:58:390
2053199727695,26cyclictest13644-21kworker/0:2+events_freezable_power_11:32:100
2053199726695,25cyclictest2302-21kworker/0:3+events_freezable_power_10:26:220
2053199726692,29cyclictest7551-21kworker/0:1+events_freezable_power_12:27:000
2053199726692,29cyclictest7551-21kworker/0:1+events_freezable_power_12:27:000
2053199726684,36cyclictest32748-21kworker/0:4+events_freezable_power_12:16:030
2053199725693,26cyclictest21413-21kworker/0:0+events_freezable_power_12:37:580
2053199721687,28cyclictest3363-21kworker/0:3+events_freezable_power_07:30:540
2053199720688,26cyclictest32183-21kworker/0:4+events_freezable_power_09:53:280
2053199718688,26cyclictest15078-21kworker/0:0+events_freezable_power_07:52:510
2053199718688,26cyclictest15078-21kworker/0:0+events_freezable_power_07:52:510
2053199718686,26cyclictest27090-21kworker/0:5+events_freezable_power_08:47:410
2053199716682,28cyclictest13644-21kworker/0:2+events_freezable_power_11:43:080
2053199715683,26cyclictest16878-21kworker/0:0+events_freezable_power_09:31:330
2053199713681,26cyclictest2302-21kworker/0:3+events_freezable_power_10:48:190
2053199713681,26cyclictest2302-21kworker/0:3+events_freezable_power_10:48:180
2053199713681,26cyclictest2297-21kworker/0:1+events_freezable_power_09:09:370
2053199713681,26cyclictest2297-21kworker/0:1+events_freezable_power_09:09:370
2053199712678,28cyclictest22802-21kworker/0:3+events_freezable_power_12:05:040
2053199712676,31cyclictest2297-21kworker/0:1+events_freezable_power_07:19:560
2053199711677,28cyclictest27090-21kworker/0:5+events_freezable_power_08:36:430
2053199711677,28cyclictest27090-21kworker/0:5+events_freezable_power_08:36:430
2053199710679,25cyclictest16878-21kworker/0:0+events_freezable_power_10:37:200
2053199708674,28cyclictest21231-21kworker/0:2+events_freezable_power_08:14:470
2053199705673,26cyclictest7551-21kworker/0:1+events_freezable_power_10:59:160
2053199705670,28cyclictest32183-21kworker/0:4+events_freezable_power_08:03:490
2053199703671,26cyclictest2297-21kworker/0:1+events_freezable_power_09:42:310
2053199703669,28cyclictest21413-21kworker/0:0+events_freezable_power_11:54:060
2053199702680,17cyclictest15078-21kworker/0:0+events_freezable_power_07:41:520
2053199700669,25cyclictest2297-21kworker/0:1+events_freezable_power_10:04:260
2053299692682,5cyclictest0-21swapper/110:15:241
2053299681671,5cyclictest0-21swapper/108:25:451
2053299676666,5cyclictest0-21swapper/111:10:141
2053199654627,21cyclictest2302-21kworker/0:3+events_freezable_power_10:15:240
2053199644616,22cyclictest32183-21kworker/0:4+events_freezable_power_08:25:450
2053199638611,21cyclictest27090-21kworker/0:5+events_freezable_power_11:10:140
2053399613602,6cyclictest0-21swapper/211:21:122
2053299594586,3cyclictest0-21swapper/111:21:131
2053299589579,5cyclictest0-21swapper/109:20:351
2053399577567,5cyclictest0-21swapper/211:32:102
2053399577567,5cyclictest0-21swapper/210:26:222
2053399577567,5cyclictest0-21swapper/208:58:392
2053399575565,5cyclictest0-21swapper/212:37:582
2053399574564,5cyclictest0-21swapper/212:27:012
2053399574564,5cyclictest0-21swapper/212:27:012
2053399570560,5cyclictest0-21swapper/209:53:282
2053399570560,5cyclictest0-21swapper/207:52:512
2053399570560,5cyclictest0-21swapper/207:52:512
2053399569559,5cyclictest0-21swapper/207:30:552
2053399568558,5cyclictest0-21swapper/208:47:412
2053399566556,5cyclictest0-21swapper/212:16:022
2053399565555,5cyclictest0-21swapper/209:31:332
2053399564554,5cyclictest0-21swapper/211:43:082
2053399563553,5cyclictest0-21swapper/210:48:182
2053399563553,5cyclictest0-21swapper/210:48:182
2053399563553,5cyclictest0-21swapper/209:09:372
2053399563553,5cyclictest0-21swapper/209:09:372
2053399561551,5cyclictest0-21swapper/210:37:202
2053499560547,8cyclictest0-21swapper/311:21:123
2053399560550,5cyclictest0-21swapper/212:05:052
2053399559549,5cyclictest0-21swapper/208:36:432
2053399559549,5cyclictest0-21swapper/208:36:432
2053399558548,5cyclictest0-21swapper/207:19:562
2053399556546,5cyclictest0-21swapper/208:14:472
2053399555545,5cyclictest0-21swapper/210:59:162
2053399553543,5cyclictest0-21swapper/209:42:312
2053399552542,5cyclictest0-21swapper/208:03:482
2053399551541,5cyclictest0-21swapper/211:54:062
2053399551541,5cyclictest0-21swapper/210:04:262
2053499548541,3cyclictest0-21swapper/309:20:353
2053499520513,3cyclictest0-21swapper/311:32:103
2053499520513,3cyclictest0-21swapper/310:26:223
2053499519512,3cyclictest0-21swapper/308:58:393
2053499517510,3cyclictest0-21swapper/312:37:593
2053499517509,4cyclictest0-21swapper/312:27:003
2053499517509,4cyclictest0-21swapper/312:27:003
2053499514498,8cyclictest0-21swapper/307:41:533
2053499512505,3cyclictest0-21swapper/309:53:283
2053499512505,3cyclictest0-21swapper/307:52:513
2053499512505,3cyclictest0-21swapper/307:52:503
2053499512505,3cyclictest0-21swapper/307:30:553
2053499510503,3cyclictest0-21swapper/308:47:413
2053399509499,5cyclictest0-21swapper/210:15:242
2053499508501,3cyclictest0-21swapper/312:16:023
2053499507500,3cyclictest0-21swapper/309:31:333
2053499507499,3cyclictest0-21swapper/309:09:373
2053499507499,3cyclictest0-21swapper/309:09:373
2053499506499,3cyclictest0-21swapper/311:43:083
2053499506499,3cyclictest0-21swapper/310:48:183
2053499506499,3cyclictest0-21swapper/310:48:183
2053499504497,3cyclictest0-21swapper/310:37:203
2053499502495,3cyclictest0-21swapper/312:05:053
2053499501494,3cyclictest0-21swapper/308:36:433
2053499501494,3cyclictest0-21swapper/308:36:423
2053499500493,3cyclictest0-21swapper/307:19:573
2053499498491,3cyclictest0-21swapper/308:14:473
2053399498488,5cyclictest0-21swapper/208:25:452
2053499497490,3cyclictest0-21swapper/310:59:163
2053499495488,3cyclictest0-21swapper/309:42:313
2053499495487,4cyclictest0-21swapper/308:03:493
2053499494487,3cyclictest0-21swapper/311:54:073
2053499493486,3cyclictest0-21swapper/310:04:263
2053399493483,5cyclictest0-21swapper/211:10:142
2053499451444,3cyclictest0-21swapper/310:15:243
2053499440433,3cyclictest0-21swapper/308:25:453
2053499435428,3cyclictest0-21swapper/311:10:143
2053399406396,5cyclictest0-21swapper/209:20:352
2053299482,5cyclictest0-21swapper/112:00:391
2053299482,5cyclictest0-21swapper/109:00:341
20531994433,8cyclictest161ktimers/009:25:420
20531994433,8cyclictest161ktimers/009:25:420
2053299432,5cyclictest0-21swapper/110:40:311
2053299432,5cyclictest0-21swapper/110:40:311
2053299432,37cyclictest0-21swapper/110:05:221
2053399412,35cyclictest0-21swapper/209:15:122
20531994115,22cyclictest161ktimers/008:45:000
2053399403,5cyclictest0-21swapper/211:35:402
2053399402,5cyclictest0-21swapper/212:14:492
2053399402,5cyclictest0-21swapper/212:14:492
2053399402,5cyclictest0-21swapper/211:55:262
2053399402,5cyclictest0-21swapper/210:40:162
2053399402,5cyclictest0-21swapper/210:40:152
2053399402,5cyclictest0-21swapper/210:23:552
2053399402,5cyclictest0-21swapper/209:25:372
2053399402,5cyclictest0-21swapper/209:25:372
2053399402,5cyclictest0-21swapper/208:55:012
2053399402,5cyclictest0-21swapper/207:55:062
2053399402,34cyclictest0-21swapper/207:25:212
2053399402,34cyclictest0-21swapper/207:25:212
2053299401,14cyclictest301ktimers/107:35:221
2053299401,13cyclictest301ktimers/107:56:031
2053399393,5cyclictest0-21swapper/211:05:192
2053399393,5cyclictest0-21swapper/211:05:192
2053399392,5cyclictest0-21swapper/212:32:032
2053399392,5cyclictest0-21swapper/212:20:222
2053399392,5cyclictest0-21swapper/211:15:092
2053399392,5cyclictest0-21swapper/210:52:382
2053399392,5cyclictest0-21swapper/210:52:382
2053399392,5cyclictest0-21swapper/210:30:052
2053399392,5cyclictest0-21swapper/209:02:512
2053399392,5cyclictest0-21swapper/208:15:552
2053399392,5cyclictest0-21swapper/208:08:142
2053399392,5cyclictest0-21swapper/207:23:592
2053399392,5cyclictest0-21swapper/207:23:592
2053399392,5cyclictest0-21swapper/207:10:432
2053399392,33cyclictest0-21swapper/212:00:442
2053399392,33cyclictest0-21swapper/207:36:332
2053299392,5cyclictest0-21swapper/112:23:141
2053299392,5cyclictest0-21swapper/111:01:211
20531993923,6cyclictest14050irq/432-mmc107:55:240
2053399382,5cyclictest0-21swapper/210:07:552
2053399382,32cyclictest0-21swapper/209:55:382
2053399382,32cyclictest0-21swapper/209:45:342
20533993817,18cyclictest0-21swapper/209:35:192
2053399381,5cyclictest0-21swapper/208:34:202
2053399381,5cyclictest0-21swapper/208:34:192
2053299382,32cyclictest0-21swapper/110:51:311
2053299382,32cyclictest0-21swapper/110:51:311
2053299381,5cyclictest0-21swapper/111:19:561
20531993829,6cyclictest9450irq/76-5b050000.ethernet11:55:560
20531993824,11cyclictest9450irq/76-5b050000.ethernet11:00:160
2053399372,5cyclictest0-21swapper/209:10:342
2053399372,31cyclictest0-21swapper/211:46:342
2053399372,31cyclictest0-21swapper/208:40:242
2053299373,30cyclictest0-21swapper/108:44:191
20532993729,5cyclictest0-21swapper/111:05:271
20532993729,5cyclictest0-21swapper/111:05:271
20532993729,5cyclictest0-21swapper/109:55:531
20532993729,5cyclictest0-21swapper/108:15:201
20532993729,5cyclictest0-21swapper/108:05:431
2053299372,5cyclictest0-21swapper/109:49:081
2053299372,5cyclictest0-21swapper/109:36:141
2053299372,32cyclictest0-21swapper/109:28:501
2053299372,32cyclictest0-21swapper/109:28:501
20531993728,6cyclictest9450irq/76-5b050000.ethernet11:35:170
20531993728,6cyclictest9450irq/76-5b050000.ethernet10:50:400
20531993728,6cyclictest9450irq/76-5b050000.ethernet10:50:400
20531993728,6cyclictest9450irq/76-5b050000.ethernet10:05:420
20531993728,6cyclictest9450irq/76-5b050000.ethernet09:00:460
20531993728,6cyclictest9450irq/76-5b050000.ethernet08:15:400
20531993728,6cyclictest9450irq/76-5b050000.ethernet07:20:180
20531993728,6cyclictest9450irq/76-5b050000.ethernet07:20:170
20531993727,6cyclictest9450irq/76-5b050000.ethernet09:35:240
20531993726,7cyclictest9450irq/76-5b050000.ethernet10:20:400
20531993723,11cyclictest9450irq/76-5b050000.ethernet07:45:450
20531993713,5cyclictest161ktimers/007:10:480
2053299364,29cyclictest6895irq/22-5d1c0000.mailbox[1-0]12:30:311
2053299363,30cyclictest6795irq/22-5d1c0000.mailbox[0-0]09:10:211
20532993628,5cyclictest0-21swapper/111:35:191
20532993628,5cyclictest0-21swapper/110:15:011
20532993628,5cyclictest0-21swapper/109:15:181
20532993628,5cyclictest0-21swapper/107:45:131
2053299362,5cyclictest0-21swapper/112:12:361
2053299362,5cyclictest0-21swapper/112:12:361
2053299362,5cyclictest0-21swapper/107:20:381
2053299362,5cyclictest0-21swapper/107:20:371
2053299362,30cyclictest0-21swapper/111:57:551
2053299362,30cyclictest0-21swapper/111:49:261
2053299362,30cyclictest0-21swapper/110:20:441
20531993627,6cyclictest9450irq/76-5b050000.ethernet12:00:150
20531993627,6cyclictest9450irq/76-5b050000.ethernet09:55:100
20531993627,6cyclictest9450irq/76-5b050000.ethernet09:15:390
20531993626,7cyclictest9450irq/76-5b050000.ethernet11:15:150
20531993626,7cyclictest9450irq/76-5b050000.ethernet07:25:070
20531993626,7cyclictest9450irq/76-5b050000.ethernet07:25:070
20531993626,6cyclictest9450irq/76-5b050000.ethernet10:10:370
20531993613,20cyclictest161ktimers/011:45:260
20531993612,21cyclictest161ktimers/012:10:250
20531993612,21cyclictest161ktimers/012:10:250
20534993526,5cyclictest0-21swapper/311:10:023
20534993526,5cyclictest0-21swapper/311:10:023
2053399352,22cyclictest0-21swapper/208:22:102
20533993515,17cyclictest0-21swapper/210:10:422
20533993514,18cyclictest0-21swapper/211:25:442
20533993514,18cyclictest0-21swapper/211:25:442
20532993527,5cyclictest0-21swapper/110:30:191
20532993527,5cyclictest0-21swapper/108:30:381
20532993527,5cyclictest0-21swapper/108:30:381
20532993527,5cyclictest0-21swapper/107:25:181
20532993527,5cyclictest0-21swapper/107:25:171
20531993526,6cyclictest9450irq/76-5b050000.ethernet12:20:240
20531993526,6cyclictest9450irq/76-5b050000.ethernet11:25:260
20531993526,6cyclictest9450irq/76-5b050000.ethernet11:25:260
20531993526,6cyclictest9450irq/76-5b050000.ethernet08:50:120
20531993526,6cyclictest9450irq/76-5b050000.ethernet08:30:170
20531993526,6cyclictest9450irq/76-5b050000.ethernet08:30:160
20531993526,6cyclictest9450irq/76-5b050000.ethernet07:35:260
20531993525,6cyclictest9450irq/76-5b050000.ethernet10:40:400
20531993525,6cyclictest9450irq/76-5b050000.ethernet10:40:400
20531993524,7cyclictest9450irq/76-5b050000.ethernet09:45:310
20534993425,5cyclictest0-21swapper/309:15:463
2053399342,28cyclictest0-21swapper/207:45:232
2053399342,13cyclictest0-21swapper/211:00:582
20532993426,5cyclictest0-21swapper/108:50:211
20532993426,5cyclictest0-21swapper/107:10:111
2053199348,6cyclictest4088-21cpu12:30:160
20531993425,6cyclictest9450irq/76-5b050000.ethernet09:10:110
20531993424,7cyclictest9450irq/76-5b050000.ethernet08:05:120
2053199342,12cyclictest6337-21/usr/sbin/munin08:20:230
2053199342,12cyclictest15349-21perl11:05:220
2053199342,12cyclictest15349-21perl11:05:210
20532993325,5cyclictest0-21swapper/111:25:361
20532993325,5cyclictest0-21swapper/111:25:361
20532993325,5cyclictest0-21swapper/108:20:111
20531993324,6cyclictest9450irq/76-5b050000.ethernet10:30:130
20532993224,5cyclictest0-21swapper/107:10:021
20534992920,5cyclictest0-21swapper/307:25:503
20534992920,5cyclictest0-21swapper/307:25:493
20534992819,5cyclictest0-21swapper/311:25:483
20534992819,5cyclictest0-21swapper/311:25:483
20534992718,5cyclictest0-21swapper/312:20:103
20534992718,5cyclictest0-21swapper/310:10:153
20534992718,5cyclictest0-21swapper/308:20:333
2053399272,12cyclictest0-21swapper/207:10:022
20534992617,5cyclictest0-21swapper/312:30:243
20534992617,5cyclictest0-21swapper/310:05:113
20534992617,5cyclictest0-21swapper/308:40:113
20534992617,5cyclictest0-21swapper/308:15:333
20534992616,5cyclictest0-21swapper/310:30:503
20531992617,6cyclictest14050irq/432-mmc107:10:020
20534992516,5cyclictest0-21swapper/311:15:393
20534992515,6cyclictest0-21swapper/307:45:263
20534992415,5cyclictest0-21swapper/311:48:343
20534992314,5cyclictest0-21swapper/309:55:063
20534992314,5cyclictest0-21swapper/307:40:013
20534992314,5cyclictest0-21swapper/307:10:173
20534992213,5cyclictest0-21swapper/311:35:203
20534992213,5cyclictest0-21swapper/309:10:463
20534992211,6cyclictest0-21swapper/310:20:463
20534992112,5cyclictest0-21swapper/312:10:343
20534992112,5cyclictest0-21swapper/312:10:333
2053499209,6cyclictest0-21swapper/309:49:013
2053499209,5cyclictest0-21swapper/311:00:433
20534992011,5cyclictest0-21swapper/312:05:023
20534992011,5cyclictest0-21swapper/310:43:163
20534992011,5cyclictest0-21swapper/310:43:163
20534992011,5cyclictest0-21swapper/309:25:383
20534992011,5cyclictest0-21swapper/309:25:383
20534992011,5cyclictest0-21swapper/308:52:423
20534992011,5cyclictest0-21swapper/307:20:133
20534992011,5cyclictest0-21swapper/307:20:123
20534992010,6cyclictest0-21swapper/309:36:073
2053499192,11cyclictest0-21swapper/308:05:463
2053499192,11cyclictest0-21swapper/307:58:353
20534991910,6cyclictest0-21swapper/310:50:593
20534991910,6cyclictest0-21swapper/310:50:593
20534991910,5cyclictest0-21swapper/309:00:193
2053499188,5cyclictest0-21swapper/311:55:223
2053499188,5cyclictest0-21swapper/308:30:163
2053499188,5cyclictest0-21swapper/308:30:163
2053499167,5cyclictest0-21swapper/307:10:033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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