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2026-04-02 - 00:52
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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 Wed Apr 01, 2026 12:46:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1873399774761,7cyclictest0-21swapper/110:18:241
1873399771759,7cyclictest0-21swapper/111:02:171
1873399771758,7cyclictest0-21swapper/107:33:541
1873399770757,7cyclictest0-21swapper/108:17:461
1873399769756,7cyclictest0-21swapper/110:40:211
1873399769756,7cyclictest0-21swapper/110:40:201
1873399768756,7cyclictest0-21swapper/108:39:431
1873299765724,34cyclictest19186-21kworker/0:2+events_freezable_power_09:45:300
1873399763751,7cyclictest0-21swapper/110:07:271
1873399763751,7cyclictest0-21swapper/107:11:581
1873299763730,27cyclictest24734-21kworker/0:3+events_freezable_power_11:24:130
1873399761749,7cyclictest0-21swapper/112:08:041
1873399761749,7cyclictest0-21swapper/112:08:041
1873399761749,7cyclictest0-21swapper/107:44:531
1873399760748,7cyclictest0-21swapper/108:06:491
1873399760747,7cyclictest0-21swapper/109:34:321
1873399759747,7cyclictest0-21swapper/111:57:061
1873399759746,7cyclictest0-21swapper/108:28:451
1873399759746,7cyclictest0-21swapper/108:28:441
1873399758746,7cyclictest0-21swapper/107:22:571
1873399758746,7cyclictest0-21swapper/107:22:561
1873599755745,5cyclictest0-21swapper/311:24:133
1873399754742,7cyclictest0-21swapper/110:29:231
1873399754742,7cyclictest0-21swapper/110:29:231
1873399754742,7cyclictest0-21swapper/109:12:371
1873399752740,7cyclictest0-21swapper/112:19:021
1873399752740,7cyclictest0-21swapper/109:56:281
1873299752710,35cyclictest3309-21kworker/0:0+events_freezable_power_08:50:400
1873299752710,35cyclictest3309-21kworker/0:0+events_freezable_power_08:50:400
1873599749739,5cyclictest0-21swapper/309:45:313
1873399749737,7cyclictest0-21swapper/111:46:081
1873399749737,7cyclictest0-21swapper/111:46:081
1873399747735,7cyclictest0-21swapper/110:51:191
1873399747735,7cyclictest0-21swapper/110:51:191
1873399746734,7cyclictest0-21swapper/111:35:111
1873399746734,7cyclictest0-21swapper/109:23:351
1873399746734,7cyclictest0-21swapper/109:01:391
1873399744732,7cyclictest0-21swapper/111:13:151
1873399744732,7cyclictest0-21swapper/111:13:151
1873299741704,30cyclictest6431-21kworker/0:6+events_freezable_power_07:55:510
1873599735725,5cyclictest0-21swapper/308:50:413
1873599735725,5cyclictest0-21swapper/308:50:413
1873599730720,5cyclictest0-21swapper/310:18:243
1873299730700,25cyclictest24734-21kworker/0:3+events_freezable_power_10:40:210
1873299730700,25cyclictest24734-21kworker/0:3+events_freezable_power_10:40:200
1873599727718,5cyclictest0-21swapper/307:55:503
1873599727717,5cyclictest0-21swapper/311:02:173
1873299727705,17cyclictest19186-21kworker/0:2+events_freezable_power_10:18:250
1873299727695,26cyclictest29856-21kworker/0:5+events_freezable_power_07:11:580
1873599726716,5cyclictest0-21swapper/308:17:463
1873599726716,5cyclictest0-21swapper/307:33:543
1873599725715,5cyclictest0-21swapper/308:39:433
1873599725714,5cyclictest0-21swapper/310:40:213
1873599725714,5cyclictest0-21swapper/310:40:213
1873299724703,16cyclictest11349-21kworker/0:0+events_freezable_power_11:02:170
1873299724702,17cyclictest25029-21kworker/0:4+events_freezable_power_07:33:550
1873299723702,16cyclictest15677-21kworker/0:1+events_freezable_power_08:17:460
1873299723701,17cyclictest3309-21kworker/0:0+events_freezable_power_08:39:420
1873299722696,20cyclictest15677-21kworker/0:1+events_freezable_power_10:07:270
1873599720710,5cyclictest0-21swapper/310:07:273
1873599719708,5cyclictest0-21swapper/307:44:533
1873599718707,5cyclictest0-21swapper/308:06:493
1873599717707,5cyclictest0-21swapper/312:08:043
1873599717707,5cyclictest0-21swapper/312:08:043
1873599716706,5cyclictest0-21swapper/309:34:323
1873299716694,17cyclictest15677-21kworker/0:1+events_freezable_power_07:44:520
1873299716690,20cyclictest15677-21kworker/0:1+events_freezable_power_07:22:560
1873299716690,20cyclictest15677-21kworker/0:1+events_freezable_power_07:22:560
1873599715705,5cyclictest0-21swapper/311:57:063
1873599715705,5cyclictest0-21swapper/308:28:453
1873599715705,5cyclictest0-21swapper/308:28:443
1873299715693,17cyclictest19186-21kworker/0:2+events_freezable_power_08:06:480
1873299715693,17cyclictest11349-21kworker/0:0+events_freezable_power_12:08:040
1873299715693,17cyclictest11349-21kworker/0:0+events_freezable_power_12:08:040
1873599714704,5cyclictest0-21swapper/307:22:563
1873599714704,5cyclictest0-21swapper/307:22:563
1873299714692,17cyclictest3309-21kworker/0:0+events_freezable_power_09:34:330
1873299713691,17cyclictest3309-21kworker/0:0+events_freezable_power_08:28:450
1873299713691,17cyclictest3309-21kworker/0:0+events_freezable_power_08:28:450
1873299713691,17cyclictest24734-21kworker/0:3+events_freezable_power_11:57:060
1873599711701,5cyclictest0-21swapper/309:12:373
1873599710700,5cyclictest0-21swapper/310:29:233
1873599710700,5cyclictest0-21swapper/310:29:233
1873599709699,5cyclictest0-21swapper/312:19:023
1873599709699,5cyclictest0-21swapper/309:56:283
1873299708687,16cyclictest15677-21kworker/0:1+events_freezable_power_09:12:370
1873299708686,17cyclictest15677-21kworker/0:1+events_freezable_power_10:29:230
1873299708686,17cyclictest15677-21kworker/0:1+events_freezable_power_10:29:230
1873299708678,24cyclictest3309-21kworker/0:0+events_freezable_power_09:23:340
1873299707685,17cyclictest24734-21kworker/0:3+events_freezable_power_12:19:020
1873599706696,5cyclictest0-21swapper/311:46:083
1873599706696,5cyclictest0-21swapper/311:46:083
1873299706684,17cyclictest25029-21kworker/0:4+events_freezable_power_09:56:290
1873599704694,5cyclictest0-21swapper/310:51:193
1873599704694,5cyclictest0-21swapper/310:51:193
1873599703693,5cyclictest0-21swapper/309:23:353
1873599703693,5cyclictest0-21swapper/309:01:393
1873299703681,17cyclictest24734-21kworker/0:3+events_freezable_power_11:46:080
1873299703681,17cyclictest24734-21kworker/0:3+events_freezable_power_11:46:080
1873599702692,5cyclictest0-21swapper/311:35:113
1873599701691,5cyclictest0-21swapper/311:13:153
1873599701691,5cyclictest0-21swapper/311:13:153
1873299701679,17cyclictest25029-21kworker/0:4+events_freezable_power_10:51:190
1873299701679,17cyclictest25029-21kworker/0:4+events_freezable_power_10:51:180
1873299700678,17cyclictest24734-21kworker/0:3+events_freezable_power_11:35:110
1873299699678,16cyclictest3309-21kworker/0:0+events_freezable_power_09:01:380
1873299698676,17cyclictest19186-21kworker/0:2+events_freezable_power_11:13:150
1873299698676,17cyclictest19186-21kworker/0:2+events_freezable_power_11:13:150
1873399688678,5cyclictest0-21swapper/112:30:001
1873599644636,3cyclictest0-21swapper/312:30:003
1873299642622,14cyclictest11349-21kworker/0:0+events_freezable_power_12:30:000
1873399596586,5cyclictest0-21swapper/111:24:131
1873499592577,8cyclictest0-21swapper/210:18:252
1873499590575,8cyclictest0-21swapper/211:02:172
1873399590580,5cyclictest0-21swapper/109:45:311
1873499589574,8cyclictest0-21swapper/208:17:462
1873499589574,8cyclictest0-21swapper/207:33:552
1873499587572,8cyclictest0-21swapper/208:39:432
1873499582572,5cyclictest0-21swapper/210:40:212
1873499582572,5cyclictest0-21swapper/210:40:212
1873499580565,8cyclictest0-21swapper/212:08:042
1873499580565,8cyclictest0-21swapper/212:08:042
1873499580565,8cyclictest0-21swapper/208:06:482
1873499580565,8cyclictest0-21swapper/207:44:522
1873499579564,8cyclictest0-21swapper/209:34:332
1873499578563,8cyclictest0-21swapper/211:57:062
1873499578563,8cyclictest0-21swapper/208:28:452
1873499578563,8cyclictest0-21swapper/208:28:452
1873499577567,5cyclictest0-21swapper/210:07:262
1873499577567,5cyclictest0-21swapper/207:11:582
1873399576566,5cyclictest0-21swapper/108:50:411
1873399576566,5cyclictest0-21swapper/108:50:411
1873499573558,8cyclictest0-21swapper/210:29:232
1873499573558,8cyclictest0-21swapper/210:29:222
1873499573558,8cyclictest0-21swapper/209:12:372
1873499572562,5cyclictest0-21swapper/207:22:562
1873499572562,5cyclictest0-21swapper/207:22:562
1873499572557,8cyclictest0-21swapper/212:19:022
1873499571556,8cyclictest0-21swapper/209:56:292
1873399570560,5cyclictest0-21swapper/107:55:501
1873499567553,7cyclictest0-21swapper/211:46:082
1873499567553,7cyclictest0-21swapper/211:46:082
1873499566551,8cyclictest0-21swapper/210:51:192
1873499566551,8cyclictest0-21swapper/210:51:192
1873499564550,8cyclictest0-21swapper/211:35:112
1873499564550,7cyclictest0-21swapper/209:01:392
1873499563548,8cyclictest0-21swapper/211:13:152
1873499563548,8cyclictest0-21swapper/211:13:152
1873499560550,5cyclictest0-21swapper/209:23:352
1873599516509,3cyclictest0-21swapper/307:11:583
1873499504494,5cyclictest0-21swapper/212:30:002
1873499410402,3cyclictest0-21swapper/211:24:132
1873499405396,4cyclictest0-21swapper/209:45:312
1873499391382,4cyclictest0-21swapper/208:50:402
1873499391382,4cyclictest0-21swapper/208:50:402
1873499385376,4cyclictest0-21swapper/207:55:512
1873399482,5cyclictest0-21swapper/108:01:441
1873399472,5cyclictest0-21swapper/110:10:381
1873399472,5cyclictest0-21swapper/110:10:381
1873399461,5cyclictest0-21swapper/112:10:461
18732994627,15cyclictest1621-21lldpd08:55:300
1873499442,5cyclictest0-21swapper/210:20:182
1873399442,5cyclictest0-21swapper/107:50:381
1873399432,5cyclictest0-21swapper/108:15:021
1873499422,36cyclictest0-21swapper/209:05:232
1873499422,36cyclictest0-21swapper/209:05:232
1873399422,5cyclictest0-21swapper/112:00:261
1873399421,5cyclictest0-21swapper/110:40:021
1873499412,35cyclictest0-21swapper/209:25:432
1873399412,5cyclictest0-21swapper/112:35:031
1873499402,5cyclictest0-21swapper/210:55:222
1873499402,32cyclictest0-21swapper/211:10:022
1873399402,5cyclictest0-21swapper/110:20:131
18732994023,13cyclictest161ktimers/011:50:260
18732994023,13cyclictest161ktimers/011:50:260
1873499393,5cyclictest0-21swapper/211:25:152
1873499393,5cyclictest0-21swapper/211:25:152
1873499392,5cyclictest0-21swapper/211:30:162
1873499392,5cyclictest0-21swapper/209:15:352
1873499392,5cyclictest0-21swapper/209:15:352
1873499392,5cyclictest0-21swapper/207:50:222
1873499392,33cyclictest0-21swapper/212:20:452
1873499392,33cyclictest0-21swapper/212:20:452
1873499392,33cyclictest0-21swapper/212:10:532
1873499392,33cyclictest0-21swapper/211:44:522
1873499392,33cyclictest0-21swapper/211:44:522
1873499392,33cyclictest0-21swapper/208:55:352
18734993917,18cyclictest0-21swapper/212:00:282
1873399395,31cyclictest6895irq/22-5d1c0000.mailbox[1-0]09:50:451
18732993930,6cyclictest9450irq/76-5b050000.ethernet08:30:370
18732993930,6cyclictest9450irq/76-5b050000.ethernet08:30:370
1873499382,5cyclictest0-21swapper/208:30:562
1873499382,5cyclictest0-21swapper/208:30:562
1873499382,5cyclictest0-21swapper/208:00:232
1873499382,32cyclictest0-21swapper/212:30:352
1873499382,32cyclictest0-21swapper/210:35:562
1873499382,32cyclictest0-21swapper/210:15:012
1873499382,32cyclictest0-21swapper/210:15:002
18732993823,12cyclictest161ktimers/010:35:170
18735993728,5cyclictest0-21swapper/312:00:313
18735993728,5cyclictest0-21swapper/310:15:013
18735993728,5cyclictest0-21swapper/310:15:013
18735993728,5cyclictest0-21swapper/309:50:393
18735993728,5cyclictest0-21swapper/307:45:533
18735993728,5cyclictest0-21swapper/307:15:203
1873499373,6cyclictest0-21swapper/208:40:512
1873499373,6cyclictest0-21swapper/208:40:512
1873499372,31cyclictest0-21swapper/209:35:432
1873499372,31cyclictest0-21swapper/209:35:422
1873499372,31cyclictest0-21swapper/207:25:312
1873499372,31cyclictest0-21swapper/207:17:432
18734993716,17cyclictest0-21swapper/208:10:372
1873399376,28cyclictest6895irq/22-5d1c0000.mailbox[1-0]09:06:301
1873399376,28cyclictest6895irq/22-5d1c0000.mailbox[1-0]09:06:301
18732993721,12cyclictest161ktimers/011:35:000
18735993627,5cyclictest0-21swapper/312:10:393
18735993627,5cyclictest0-21swapper/311:05:393
18735993627,5cyclictest0-21swapper/310:35:473
18735993627,5cyclictest0-21swapper/309:25:233
18735993627,5cyclictest0-21swapper/309:05:363
18735993627,5cyclictest0-21swapper/309:05:363
18735993627,5cyclictest0-21swapper/308:45:203
18735993627,5cyclictest0-21swapper/307:35:483
18735993627,5cyclictest0-21swapper/307:35:483
1873499362,5cyclictest0-21swapper/212:35:212
1873499362,5cyclictest0-21swapper/212:35:212
1873499362,30cyclictest0-21swapper/210:45:502
18734993614,18cyclictest0-21swapper/207:35:372
18734993614,18cyclictest0-21swapper/207:35:372
1873399365,28cyclictest6895irq/22-5d1c0000.mailbox[1-0]12:35:111
1873399365,28cyclictest6895irq/22-5d1c0000.mailbox[1-0]12:35:111
18733993628,5cyclictest0-21swapper/111:15:351
1873399362,5cyclictest0-21swapper/111:30:571
1873399362,31cyclictest0-21swapper/110:57:171
1873399361,5cyclictest0-21swapper/110:04:401
18732993627,6cyclictest9450irq/76-5b050000.ethernet11:25:450
18732993627,6cyclictest9450irq/76-5b050000.ethernet11:25:440
18732993627,6cyclictest9450irq/76-5b050000.ethernet10:45:290
18732993626,6cyclictest9450irq/76-5b050000.ethernet12:10:220
18732993626,6cyclictest161ktimers/007:50:130
1873299362,13cyclictest24630-21ntpq09:40:330
18732993620,12cyclictest13607-21ntpq11:05:400
18735993526,5cyclictest0-21swapper/312:35:243
18735993526,5cyclictest0-21swapper/312:35:243
18735993526,5cyclictest0-21swapper/312:30:263
18735993526,5cyclictest0-21swapper/311:30:193
18735993526,5cyclictest0-21swapper/311:15:113
18735993526,5cyclictest0-21swapper/310:00:443
18735993526,5cyclictest0-21swapper/309:40:513
18735993526,5cyclictest0-21swapper/308:55:133
18735993526,5cyclictest0-21swapper/308:40:293
18735993526,5cyclictest0-21swapper/308:40:293
18735993526,5cyclictest0-21swapper/308:10:133
18735993526,5cyclictest0-21swapper/307:50:203
18735993526,5cyclictest0-21swapper/307:25:283
18735993525,5cyclictest0-21swapper/310:55:133
1873499359,16cyclictest381rcuc/210:03:012
1873499358,15cyclictest381rcuc/209:43:092
1873499355,26cyclictest381rcuc/208:20:192
1873499352,5cyclictest0-21swapper/209:50:252
1873499352,29cyclictest0-21swapper/210:30:212
18734993514,17cyclictest0-21swapper/208:45:402
18734993510,15cyclictest381rcuc/211:15:072
18734993510,15cyclictest381rcuc/207:45:062
18733993527,5cyclictest0-21swapper/112:20:371
18733993527,5cyclictest0-21swapper/112:20:361
18733993527,5cyclictest0-21swapper/111:05:121
18733993527,5cyclictest0-21swapper/109:25:421
18733993527,5cyclictest0-21swapper/109:15:411
18733993527,5cyclictest0-21swapper/109:15:411
18733993527,5cyclictest0-21swapper/108:55:551
18733993527,5cyclictest0-21swapper/108:45:291
18733993527,5cyclictest0-21swapper/108:20:201
18733993527,5cyclictest0-21swapper/107:45:131
18733993527,5cyclictest0-21swapper/107:15:211
1873399352,5cyclictest0-21swapper/109:35:081
1873399352,5cyclictest0-21swapper/109:35:081
1873399352,5cyclictest0-21swapper/107:38:521
1873399352,5cyclictest0-21swapper/107:38:511
1873399352,30cyclictest0-21swapper/108:43:131
1873399352,30cyclictest0-21swapper/108:43:131
1873399351,5cyclictest0-21swapper/111:28:261
1873399351,5cyclictest0-21swapper/111:28:261
1873399351,5cyclictest0-21swapper/110:48:031
18732993526,6cyclictest9450irq/76-5b050000.ethernet12:35:310
18732993526,6cyclictest9450irq/76-5b050000.ethernet12:35:310
18732993526,6cyclictest9450irq/76-5b050000.ethernet11:15:130
18732993526,6cyclictest9450irq/76-5b050000.ethernet10:55:450
18732993526,6cyclictest9450irq/76-5b050000.ethernet10:00:260
18732993526,6cyclictest9450irq/76-5b050000.ethernet09:50:420
18732993526,6cyclictest9450irq/76-5b050000.ethernet09:25:160
18732993526,6cyclictest9450irq/76-5b050000.ethernet09:05:190
18732993526,6cyclictest9450irq/76-5b050000.ethernet09:05:190
18732993526,6cyclictest9450irq/76-5b050000.ethernet08:00:140
18732993526,6cyclictest9450irq/76-5b050000.ethernet07:35:470
18732993526,6cyclictest9450irq/76-5b050000.ethernet07:35:470
18732993525,6cyclictest9450irq/76-5b050000.ethernet09:35:130
18732993525,6cyclictest9450irq/76-5b050000.ethernet09:35:130
18732993525,6cyclictest9450irq/76-5b050000.ethernet09:15:390
18732993525,6cyclictest9450irq/76-5b050000.ethernet09:15:390
18732993521,11cyclictest221rcuc/007:15:300
18735993425,5cyclictest0-21swapper/312:20:453
18735993425,5cyclictest0-21swapper/312:20:453
18735993425,5cyclictest0-21swapper/311:40:283
18735993425,5cyclictest0-21swapper/311:40:283
18735993425,5cyclictest0-21swapper/310:45:433
18735993425,5cyclictest0-21swapper/310:30:153
18735993425,5cyclictest0-21swapper/310:20:453
18735993425,5cyclictest0-21swapper/309:35:193
18735993425,5cyclictest0-21swapper/309:35:193
18735993425,5cyclictest0-21swapper/309:15:433
18735993425,5cyclictest0-21swapper/309:15:433
18735993425,5cyclictest0-21swapper/308:30:363
18735993425,5cyclictest0-21swapper/308:30:363
18735993425,5cyclictest0-21swapper/308:00:203
18734993412,18cyclictest0-21swapper/211:50:292
18734993412,18cyclictest0-21swapper/211:50:292
18733993426,5cyclictest0-21swapper/110:30:411
1873399342,5cyclictest0-21swapper/108:30:071
1873399342,5cyclictest0-21swapper/108:30:071
1873399342,5cyclictest0-21swapper/107:27:051
1873399342,29cyclictest0-21swapper/111:40:281
1873399342,29cyclictest0-21swapper/111:40:281
1873399341,5cyclictest0-21swapper/111:53:091
1873399341,5cyclictest0-21swapper/111:53:091
1873299349,6cyclictest15677-21kworker/0:1-mm_percpu_wq07:45:180
18732993425,6cyclictest9450irq/76-5b050000.ethernet12:30:290
18732993425,6cyclictest9450irq/76-5b050000.ethernet12:00:350
18732993425,6cyclictest9450irq/76-5b050000.ethernet11:40:250
18732993425,6cyclictest9450irq/76-5b050000.ethernet11:40:250
18732993425,6cyclictest9450irq/76-5b050000.ethernet10:30:100
18732993425,6cyclictest9450irq/76-5b050000.ethernet10:20:340
18732993425,6cyclictest9450irq/76-5b050000.ethernet10:10:400
18732993425,6cyclictest9450irq/76-5b050000.ethernet10:10:390
18732993425,6cyclictest9450irq/76-5b050000.ethernet08:20:200
18732993425,6cyclictest9450irq/76-5b050000.ethernet07:25:360
18732993424,6cyclictest9450irq/76-5b050000.ethernet08:10:350
1873299341,6cyclictest10059-21users08:40:530
1873299341,6cyclictest10059-21users08:40:530
18735993324,5cyclictest0-21swapper/311:50:213
18735993324,5cyclictest0-21swapper/311:50:213
18735993324,5cyclictest0-21swapper/311:25:193
18735993324,5cyclictest0-21swapper/311:25:193
18733993325,5cyclictest0-21swapper/109:40:151
18733993325,5cyclictest0-21swapper/107:10:021
18732993324,6cyclictest9450irq/76-5b050000.ethernet12:20:160
18732993324,6cyclictest9450irq/76-5b050000.ethernet12:20:160
18732993324,6cyclictest9450irq/76-5b050000.ethernet08:45:210
18735993223,5cyclictest0-21swapper/308:20:133
18732993223,6cyclictest9450irq/76-5b050000.ethernet07:10:030
1873499273,13cyclictest0-21swapper/207:10:032
18735992516,5cyclictest0-21swapper/307:10:033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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