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2026-05-20 - 07:38
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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 376 highest latencies:
System rackfslot5.osadl.org (updated Wed May 20, 2026 00:46:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1668399784743,35cyclictest24973-21kworker/0:0+events_freezable_power_21:42:500
1668399784738,39cyclictest17237-21kworker/0:6+events_freezable_power_00:05:240
1668499781769,7cyclictest0-21swapper/119:53:111
1668499777765,7cyclictest0-21swapper/122:48:381
1668499777765,7cyclictest0-21swapper/122:48:381
1668399777730,42cyclictest3094-21kworker/0:3+events_freezable_power_22:15:440
1668699776764,7cyclictest0-21swapper/319:20:163
1668699773761,7cyclictest0-21swapper/323:10:343
1668499771759,7cyclictest0-21swapper/123:21:321
1668499771759,7cyclictest0-21swapper/123:21:321
1668699770757,8cyclictest0-21swapper/321:20:553
1668399763724,33cyclictest10401-21kworker/0:4+events_freezable_power_23:32:300
1668499762750,7cyclictest0-21swapper/122:26:421
1668499762750,7cyclictest0-21swapper/120:48:011
1668399761720,36cyclictest3094-21kworker/0:3+events_freezable_power_20:37:030
1668499760748,7cyclictest0-21swapper/121:53:481
1668499760748,7cyclictest0-21swapper/119:31:151
1668499760748,7cyclictest0-21swapper/119:31:151
1668399756720,31cyclictest20810-21kworker/0:2+events_freezable_power_20:04:080
1668399753712,35cyclictest15647-21kworker/0:5+events_freezable_power_20:58:590
1668399753712,35cyclictest15647-21kworker/0:5+events_freezable_power_20:58:590
1668399749710,33cyclictest24973-21kworker/0:0+events_freezable_power_21:09:570
1668399749710,33cyclictest24973-21kworker/0:0+events_freezable_power_21:09:570
1668399749709,34cyclictest31920-21kworker/0:5+events_freezable_power_00:27:200
1668399745705,34cyclictest31714-21kworker/0:1+events_freezable_power_21:31:520
1668399745705,34cyclictest31714-21kworker/0:1+events_freezable_power_21:31:520
1668399744712,26cyclictest15647-21kworker/0:5+events_freezable_power_19:53:110
1668399744708,31cyclictest20810-21kworker/0:2+events_freezable_power_00:16:220
1668399742707,30cyclictest24973-21kworker/0:0+events_freezable_power_22:04:460
1668399742702,34cyclictest20810-21kworker/0:2+events_freezable_power_23:54:260
1668399742702,34cyclictest20810-21kworker/0:2+events_freezable_power_19:42:120
1668399741709,26cyclictest31532-21kworker/0:5+events_freezable_power_22:48:380
1668399741709,26cyclictest31532-21kworker/0:5+events_freezable_power_22:48:380
1668399738702,31cyclictest24973-21kworker/0:0+events_freezable_power_22:59:360
1668399734698,31cyclictest3094-21kworker/0:3+events_freezable_power_22:37:400
1668399734698,31cyclictest3094-21kworker/0:3+events_freezable_power_22:37:400
1668399734696,32cyclictest19958-21kworker/0:7+events_freezable_power_20:15:070
1668399734695,33cyclictest15647-21kworker/0:5+events_freezable_power_20:26:050
1668399733702,25cyclictest31532-21kworker/0:5+events_freezable_power_23:21:330
1668399733702,25cyclictest31532-21kworker/0:5+events_freezable_power_23:21:320
1668399733697,31cyclictest20810-21kworker/0:2+events_freezable_power_23:43:290
1668399730694,31cyclictest10401-21kworker/0:4+events_freezable_power_00:38:190
1668399723691,26cyclictest24973-21kworker/0:0+events_freezable_power_21:53:480
1668399722694,23cyclictest15647-21kworker/0:5+events_freezable_power_20:48:010
1668399720693,22cyclictest24973-21kworker/0:0+events_freezable_power_22:26:420
1668399719691,23cyclictest15647-21kworker/0:5+events_freezable_power_19:31:150
1668399719691,23cyclictest15647-21kworker/0:5+events_freezable_power_19:31:150
1668599706696,5cyclictest0-21swapper/219:20:172
1668599703693,5cyclictest0-21swapper/223:10:342
1668599700690,5cyclictest0-21swapper/221:20:552
1668499693684,4cyclictest0-21swapper/119:20:171
1668699691679,7cyclictest0-21swapper/321:42:503
1668499689681,3cyclictest0-21swapper/123:10:351
1668499686678,3cyclictest0-21swapper/121:20:551
1668699685675,5cyclictest0-21swapper/300:05:243
1668699675666,5cyclictest0-21swapper/322:15:443
1668699672660,7cyclictest0-21swapper/323:32:303
1668699668656,7cyclictest0-21swapper/320:37:033
1668699668656,7cyclictest0-21swapper/320:04:093
1668699659648,7cyclictest0-21swapper/320:58:593
1668699659648,7cyclictest0-21swapper/320:58:593
1668699658649,5cyclictest0-21swapper/319:53:113
1668699657646,7cyclictest0-21swapper/321:09:573
1668699657646,7cyclictest0-21swapper/321:09:563
1668699657645,7cyclictest0-21swapper/300:27:213
1668699656645,7cyclictest0-21swapper/300:16:233
1668699655643,7cyclictest0-21swapper/322:04:463
1668699654645,5cyclictest0-21swapper/322:48:393
1668699654645,5cyclictest0-21swapper/322:48:383
1668699653641,7cyclictest0-21swapper/321:31:523
1668699653641,7cyclictest0-21swapper/321:31:523
1668699651639,7cyclictest0-21swapper/322:59:363
1668699650638,7cyclictest0-21swapper/319:42:133
1668699649638,7cyclictest0-21swapper/323:54:273
1668699647638,5cyclictest0-21swapper/323:21:333
1668699647638,5cyclictest0-21swapper/323:21:323
1668699646634,7cyclictest0-21swapper/322:37:413
1668699646634,7cyclictest0-21swapper/322:37:413
1668699645633,7cyclictest0-21swapper/323:43:283
1668699644632,7cyclictest0-21swapper/320:15:073
1668699643631,7cyclictest0-21swapper/320:26:053
1668699641630,7cyclictest0-21swapper/300:38:183
1668699639630,5cyclictest0-21swapper/322:26:423
1668699639630,5cyclictest0-21swapper/320:48:013
1668399638628,5cyclictest20810-21kworker/0:2+events_freezable_power_19:20:170
1668699636627,5cyclictest0-21swapper/321:53:483
1668699636627,5cyclictest0-21swapper/319:31:153
1668699636627,5cyclictest0-21swapper/319:31:153
1668399636625,6cyclictest20810-21kworker/0:2+events_freezable_power_23:10:340
1668399631621,5cyclictest24973-21kworker/0:0+events_freezable_power_21:20:550
1668599621612,4cyclictest0-21swapper/221:42:502
1668499610600,5cyclictest0-21swapper/121:42:501
1668499605595,5cyclictest0-21swapper/100:05:251
1668599603593,5cyclictest0-21swapper/223:32:312
1668599599589,5cyclictest0-21swapper/220:37:032
1668599599589,5cyclictest0-21swapper/220:04:082
1668499597587,5cyclictest0-21swapper/122:15:441
1668499592577,8cyclictest0-21swapper/120:04:091
1668599590581,4cyclictest0-21swapper/219:53:112
1668499590581,4cyclictest0-21swapper/123:32:311
1668599589580,4cyclictest0-21swapper/220:58:592
1668599589580,4cyclictest0-21swapper/220:58:592
1668599589579,5cyclictest0-21swapper/221:09:572
1668599589579,5cyclictest0-21swapper/221:09:572
1668599588578,5cyclictest0-21swapper/200:27:202
1668599587577,5cyclictest0-21swapper/222:48:382
1668599587577,5cyclictest0-21swapper/222:48:382
1668599587577,5cyclictest0-21swapper/200:16:222
1668499586577,4cyclictest0-21swapper/120:37:031
1668599585575,5cyclictest0-21swapper/222:04:462
1668599584574,5cyclictest0-21swapper/221:31:522
1668599584574,5cyclictest0-21swapper/221:31:522
1668599581571,5cyclictest0-21swapper/223:54:262
1668599581571,5cyclictest0-21swapper/222:59:372
1668599581571,5cyclictest0-21swapper/219:42:132
1668599580571,4cyclictest0-21swapper/223:21:322
1668599580571,4cyclictest0-21swapper/223:21:322
1668499580565,8cyclictest0-21swapper/100:16:231
1668599578563,8cyclictest0-21swapper/220:48:012
1668499578568,5cyclictest0-21swapper/120:58:591
1668499578568,5cyclictest0-21swapper/120:58:591
1668499578563,8cyclictest0-21swapper/122:04:461
1668599576566,5cyclictest0-21swapper/222:37:402
1668599576566,5cyclictest0-21swapper/222:37:402
1668599576562,7cyclictest0-21swapper/222:26:432
1668499576567,4cyclictest0-21swapper/121:09:571
1668499576567,4cyclictest0-21swapper/121:09:571
1668499575566,4cyclictest0-21swapper/100:27:211
1668599574566,3cyclictest0-21swapper/223:43:282
1668599574564,5cyclictest0-21swapper/220:15:072
1668599574560,7cyclictest0-21swapper/219:31:152
1668599574560,7cyclictest0-21swapper/219:31:152
1668499574559,8cyclictest0-21swapper/122:59:361
1668599573563,5cyclictest0-21swapper/220:26:052
1668599573563,5cyclictest0-21swapper/200:38:192
1668499571562,4cyclictest0-21swapper/121:31:521
1668499571562,4cyclictest0-21swapper/121:31:521
1668599570560,5cyclictest0-21swapper/221:53:482
1668499569559,5cyclictest0-21swapper/123:54:261
1668499569554,8cyclictest0-21swapper/123:43:281
1668499568558,5cyclictest0-21swapper/119:42:131
1668499568554,7cyclictest0-21swapper/122:37:411
1668499568554,7cyclictest0-21swapper/122:37:401
1668499565551,7cyclictest0-21swapper/100:38:181
1668499560552,3cyclictest0-21swapper/120:15:061
1668499560551,4cyclictest0-21swapper/120:26:051
1668599416407,4cyclictest0-21swapper/200:05:242
1668599407399,3cyclictest0-21swapper/222:15:442
1668499492,5cyclictest0-21swapper/119:55:531
1668499451,5cyclictest0-21swapper/122:05:171
1668499451,5cyclictest0-21swapper/120:05:271
16685994335,5cyclictest0-21swapper/221:35:492
1668499431,5cyclictest0-21swapper/123:55:101
1668499431,5cyclictest0-21swapper/123:45:481
1668499431,5cyclictest0-21swapper/121:10:301
1668499431,5cyclictest0-21swapper/121:10:301
1668499431,5cyclictest0-21swapper/120:20:461
1668499431,38cyclictest0-21swapper/121:35:311
1668499421,5cyclictest0-21swapper/123:25:471
1668499421,5cyclictest0-21swapper/122:40:271
1668499421,5cyclictest0-21swapper/122:40:261
1668499421,5cyclictest0-21swapper/119:45:361
1668499421,5cyclictest0-21swapper/119:45:351
1668499421,5cyclictest0-21swapper/119:10:331
1668499421,5cyclictest0-21swapper/100:20:221
1668599412,5cyclictest0-21swapper/223:25:532
1668599412,5cyclictest0-21swapper/219:15:482
1668599412,5cyclictest0-21swapper/219:15:482
1668599412,35cyclictest0-21swapper/222:20:472
1668599412,35cyclictest0-21swapper/221:46:032
1668599412,35cyclictest0-21swapper/221:46:032
1668499411,5cyclictest0-21swapper/122:10:251
1668499411,5cyclictest0-21swapper/119:25:561
1668499411,5cyclictest0-21swapper/119:25:561
1668499411,5cyclictest0-21swapper/100:30:131
1668499411,36cyclictest0-21swapper/120:30:161
1668499411,36cyclictest0-21swapper/120:30:161
1668599402,5cyclictest0-21swapper/223:55:392
1668599401,35cyclictest0-21swapper/221:58:462
1668599401,35cyclictest0-21swapper/221:58:452
1668499401,5cyclictest0-21swapper/123:35:411
1668499401,5cyclictest0-21swapper/123:35:411
1668499401,35cyclictest0-21swapper/122:20:561
16686993928,7cyclictest0-21swapper/319:10:363
16686993927,8cyclictest0-21swapper/321:10:193
16686993927,8cyclictest0-21swapper/321:10:193
16686993927,7cyclictest0-21swapper/323:15:473
16686993927,7cyclictest0-21swapper/323:15:473
16686993925,8cyclictest0-21swapper/322:50:433
16686993925,8cyclictest0-21swapper/322:50:433
16686993925,8cyclictest0-21swapper/319:15:583
16686993925,8cyclictest0-21swapper/319:15:583
16686993924,9cyclictest0-21swapper/300:20:513
1668599395,31cyclictest17592irq/55-edma2-chan7-tx19:35:182
1668499391,5cyclictest0-21swapper/121:25:411
1668499391,5cyclictest0-21swapper/121:25:411
1668499391,34cyclictest0-21swapper/119:35:531
16683993927,9cyclictest161ktimers/020:00:010
16686993826,7cyclictest0-21swapper/320:30:443
16686993826,7cyclictest0-21swapper/320:30:443
16686993825,9cyclictest0-21swapper/320:40:393
16686993825,9cyclictest0-21swapper/319:25:453
16686993825,9cyclictest0-21swapper/319:25:453
16686993825,8cyclictest0-21swapper/323:25:293
16686993825,8cyclictest0-21swapper/322:20:363
1668599382,32cyclictest0-21swapper/220:05:512
1668599382,32cyclictest0-21swapper/219:48:052
1668599382,32cyclictest0-21swapper/219:48:052
1668499381,5cyclictest0-21swapper/121:45:371
1668499381,5cyclictest0-21swapper/121:45:371
16683993821,13cyclictest221rcuc/020:30:210
16683993821,13cyclictest221rcuc/020:30:200
16683993813,21cyclictest161ktimers/023:35:370
16683993813,21cyclictest161ktimers/023:35:370
16686993726,7cyclictest0-21swapper/322:05:443
16686993725,8cyclictest0-21swapper/322:40:293
16686993725,8cyclictest0-21swapper/322:40:293
16686993725,8cyclictest0-21swapper/319:55:163
16686993725,7cyclictest0-21swapper/320:10:343
16686993724,8cyclictest0-21swapper/321:35:133
16686993724,8cyclictest0-21swapper/321:15:403
1668599374,29cyclictest17592irq/55-edma2-chan7-tx19:13:472
1668599371,5cyclictest0-21swapper/223:15:582
1668599371,5cyclictest0-21swapper/223:15:582
1668399376,11cyclictest23537-21apt-get21:45:200
1668399376,11cyclictest23537-21apt-get21:45:200
1668399372,9cyclictest7788-21ntpq22:50:310
1668399372,9cyclictest7788-21ntpq22:50:300
16683993728,6cyclictest9450irq/76-5b050000.ethernet19:15:260
16683993728,6cyclictest9450irq/76-5b050000.ethernet19:15:260
16683993728,6cyclictest9450irq/76-5b050000.ethernet00:10:360
16683993727,7cyclictest9450irq/76-5b050000.ethernet22:40:190
16683993727,7cyclictest9450irq/76-5b050000.ethernet22:40:190
16683993721,13cyclictest221rcuc/023:30:010
16686993627,5cyclictest0-21swapper/322:10:443
16686993624,7cyclictest0-21swapper/322:30:143
16686993624,7cyclictest0-21swapper/320:50:153
16686993624,7cyclictest0-21swapper/300:30:483
16686993623,8cyclictest0-21swapper/323:55:173
16686993623,8cyclictest0-21swapper/300:00:333
1668599362,12cyclictest17592irq/55-edma2-chan7-tx22:10:362
16684993628,5cyclictest0-21swapper/123:05:141
16684993628,5cyclictest0-21swapper/123:00:131
16684993628,5cyclictest0-21swapper/122:50:471
16684993628,5cyclictest0-21swapper/122:50:461
16684993628,5cyclictest0-21swapper/121:00:261
16684993628,5cyclictest0-21swapper/121:00:261
1668499361,5cyclictest0-21swapper/121:57:431
1668499361,5cyclictest0-21swapper/121:57:431
16683993627,6cyclictest9450irq/76-5b050000.ethernet23:55:240
16683993627,6cyclictest9450irq/76-5b050000.ethernet23:45:340
16683993627,6cyclictest9450irq/76-5b050000.ethernet23:15:470
16683993627,6cyclictest9450irq/76-5b050000.ethernet23:15:460
16683993627,6cyclictest9450irq/76-5b050000.ethernet22:20:210
16683993627,6cyclictest9450irq/76-5b050000.ethernet22:10:450
16683993627,6cyclictest9450irq/76-5b050000.ethernet22:05:170
16683993627,6cyclictest9450irq/76-5b050000.ethernet20:10:270
16683993627,6cyclictest9450irq/76-5b050000.ethernet20:05:370
16683993627,6cyclictest9450irq/76-5b050000.ethernet19:25:450
16683993627,6cyclictest9450irq/76-5b050000.ethernet19:25:450
16683993627,6cyclictest9450irq/76-5b050000.ethernet19:10:010
16683993626,7cyclictest9450irq/76-5b050000.ethernet20:20:230
16683993626,7cyclictest9450irq/76-5b050000.ethernet19:10:440
16683993626,7cyclictest9450irq/76-5b050000.ethernet00:00:140
16683993626,6cyclictest9450irq/76-5b050000.ethernet23:00:410
16683993626,6cyclictest9450irq/76-5b050000.ethernet19:45:310
16683993626,6cyclictest9450irq/76-5b050000.ethernet19:45:310
16683993626,6cyclictest14050irq/432-mmc121:15:500
16686993526,5cyclictest0-21swapper/323:05:413
16686993526,5cyclictest0-21swapper/321:25:323
16686993526,5cyclictest0-21swapper/321:25:323
16686993525,6cyclictest0-21swapper/319:45:253
16686993525,6cyclictest0-21swapper/319:45:253
16686993524,7cyclictest0-21swapper/321:55:293
16686993524,7cyclictest0-21swapper/321:55:293
16686993524,7cyclictest0-21swapper/321:45:323
16686993524,7cyclictest0-21swapper/321:45:323
16686993522,7cyclictest0-21swapper/321:00:263
16686993522,7cyclictest0-21swapper/321:00:263
16686993521,8cyclictest0-21swapper/320:20:333
16685993527,5cyclictest0-21swapper/223:05:242
16685993527,5cyclictest0-21swapper/222:40:252
16685993527,5cyclictest0-21swapper/222:40:252
16685993527,5cyclictest0-21swapper/222:30:352
16685993527,5cyclictest0-21swapper/222:05:212
16685993527,5cyclictest0-21swapper/221:15:002
16685993527,5cyclictest0-21swapper/221:15:002
16685993527,5cyclictest0-21swapper/221:00:452
16685993527,5cyclictest0-21swapper/221:00:442
16685993527,5cyclictest0-21swapper/200:30:542
16685993527,5cyclictest0-21swapper/200:20:402
16685993527,5cyclictest0-21swapper/200:00:322
16684993527,5cyclictest0-21swapper/121:15:491
16684993527,5cyclictest0-21swapper/120:40:271
16684993527,5cyclictest0-21swapper/100:10:331
1668399352,6cyclictest18958-21ntpq21:25:300
1668399352,6cyclictest18958-21ntpq21:25:300
16683993526,6cyclictest9450irq/76-5b050000.ethernet23:05:150
16683993526,6cyclictest9450irq/76-5b050000.ethernet22:30:430
16683993526,6cyclictest9450irq/76-5b050000.ethernet21:55:310
16683993526,6cyclictest9450irq/76-5b050000.ethernet21:55:310
16683993526,6cyclictest9450irq/76-5b050000.ethernet21:10:150
16683993526,6cyclictest9450irq/76-5b050000.ethernet21:10:150
16683993526,6cyclictest9450irq/76-5b050000.ethernet20:40:380
16683993526,6cyclictest9450irq/76-5b050000.ethernet19:39:590
16683993525,7cyclictest9450irq/76-5b050000.ethernet20:50:190
16683993525,7cyclictest9450irq/76-5b050000.ethernet00:30:130
16683993525,6cyclictest9450irq/76-5b050000.ethernet21:35:540
16683993525,6cyclictest9450irq/76-5b050000.ethernet21:00:250
16683993525,6cyclictest9450irq/76-5b050000.ethernet21:00:250
16686993425,5cyclictest0-21swapper/323:00:223
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16685993426,5cyclictest0-21swapper/221:25:312
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1668499341,29cyclictest0-21swapper/119:15:291
16683993425,6cyclictest9450irq/76-5b050000.ethernet00:20:190
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16685993325,5cyclictest0-21swapper/219:25:212
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16686992512,8cyclictest0-21swapper/319:10:033
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