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2026-05-12 - 11:41
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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 792 highest latencies:
System rackfslot5.osadl.org (updated Tue May 12, 2026 00:46:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
495499779740,32cyclictest7008-21kworker/0:2+events_freezable_power_22:20:280
495499778746,27cyclictest4422-21kworker/0:4+events_freezable_power_19:57:540
495599772759,8cyclictest0-21swapper/120:30:471
495599770756,8cyclictest0-21swapper/123:26:151
495699763753,5cyclictest0-21swapper/220:30:482
495599763751,7cyclictest0-21swapper/121:14:401
495699761751,5cyclictest0-21swapper/223:26:152
495599761749,7cyclictest0-21swapper/119:24:591
495599761749,7cyclictest0-21swapper/119:14:021
495599761749,7cyclictest0-21swapper/119:14:021
495799760747,7cyclictest0-21swapper/319:57:533
495599759747,7cyclictest0-21swapper/120:41:461
495799756741,9cyclictest0-21swapper/322:20:283
495599756744,7cyclictest0-21swapper/119:35:581
495699755745,5cyclictest0-21swapper/221:14:402
495699754744,5cyclictest0-21swapper/219:25:002
495599754742,7cyclictest0-21swapper/122:31:261
495599754742,7cyclictest0-21swapper/100:10:081
495699753743,5cyclictest0-21swapper/219:14:012
495699753743,5cyclictest0-21swapper/219:14:012
495599753741,7cyclictest0-21swapper/123:48:121
495699752742,5cyclictest0-21swapper/220:41:452
495599751739,7cyclictest0-21swapper/122:09:301
495599751739,7cyclictest0-21swapper/120:52:441
495599750738,7cyclictest0-21swapper/100:21:061
495599750738,7cyclictest0-21swapper/100:21:051
495599749737,7cyclictest0-21swapper/120:19:501
495599749737,7cyclictest0-21swapper/120:08:521
495699748738,5cyclictest0-21swapper/219:35:572
495699747737,5cyclictest0-21swapper/200:10:072
495599747735,7cyclictest0-21swapper/121:25:371
495599747735,7cyclictest0-21swapper/100:32:031
495699746736,5cyclictest0-21swapper/222:31:262
495599746734,7cyclictest0-21swapper/123:59:091
495599746734,7cyclictest0-21swapper/123:59:091
495599746734,7cyclictest0-21swapper/123:04:191
495699745735,5cyclictest0-21swapper/223:48:112
495699744734,5cyclictest0-21swapper/220:52:442
495599744732,7cyclictest0-21swapper/121:36:361
495699743733,5cyclictest0-21swapper/222:09:292
495699743733,5cyclictest0-21swapper/200:21:052
495699743733,5cyclictest0-21swapper/200:21:052
495699742732,5cyclictest0-21swapper/220:19:502
495699742732,5cyclictest0-21swapper/220:08:512
495599742729,8cyclictest0-21swapper/122:53:211
495699740730,5cyclictest0-21swapper/200:32:042
495699739729,5cyclictest0-21swapper/223:59:092
495699739729,5cyclictest0-21swapper/223:59:092
495699739729,5cyclictest0-21swapper/221:25:382
495699738728,5cyclictest0-21swapper/223:04:192
495699736726,5cyclictest0-21swapper/221:36:362
495599735723,7cyclictest0-21swapper/123:15:171
495599735723,7cyclictest0-21swapper/123:15:171
495599735723,7cyclictest0-21swapper/121:47:341
495699734724,5cyclictest0-21swapper/222:53:212
495599734722,7cyclictest0-21swapper/122:42:241
495599734722,7cyclictest0-21swapper/121:03:421
495599734722,7cyclictest0-21swapper/121:03:411
495599733721,7cyclictest0-21swapper/119:46:561
495599732720,7cyclictest0-21swapper/123:37:131
495599732720,7cyclictest0-21swapper/123:37:131
495599732720,7cyclictest0-21swapper/121:58:321
495699728718,5cyclictest0-21swapper/223:15:172
495699728718,5cyclictest0-21swapper/223:15:172
495699728718,5cyclictest0-21swapper/221:47:342
495699727717,5cyclictest0-21swapper/222:42:242
495699726716,5cyclictest0-21swapper/221:03:422
495699726716,5cyclictest0-21swapper/221:03:422
495699726716,5cyclictest0-21swapper/219:46:552
495699725715,5cyclictest0-21swapper/223:37:132
495699725715,5cyclictest0-21swapper/223:37:132
495699724714,5cyclictest0-21swapper/221:58:322
495499724705,13cyclictest24962-21kworker/0:3+events_freezable_power_20:30:480
495499721702,14cyclictest7008-21kworker/0:2+events_freezable_power_23:26:150
495499715697,13cyclictest24705-21kworker/0:0+events_freezable_power_21:14:390
495799712706,2cyclictest0-21swapper/320:30:483
495799710703,3cyclictest0-21swapper/323:26:163
495499710695,10cyclictest24705-21kworker/0:0+events_freezable_power_19:24:590
495499710695,10cyclictest24705-21kworker/0:0+events_freezable_power_19:14:010
495499710695,10cyclictest24705-21kworker/0:0+events_freezable_power_19:14:010
495499710694,11cyclictest24962-21kworker/0:3+events_freezable_power_20:41:450
495799705698,3cyclictest0-21swapper/321:14:403
495499705689,11cyclictest8722-21kworker/0:5+events_freezable_power_00:10:070
495799704696,3cyclictest0-21swapper/319:14:023
495799704696,3cyclictest0-21swapper/319:14:023
495499704690,10cyclictest8722-21kworker/0:5+events_freezable_power_19:35:570
495499704686,13cyclictest8722-21kworker/0:5+events_freezable_power_20:52:440
495499703688,10cyclictest3880-21kworker/0:3+events_freezable_power_22:31:260
495799702696,2cyclictest0-21swapper/319:24:593
495799702695,3cyclictest0-21swapper/320:41:463
495499702687,10cyclictest8722-21kworker/0:5+events_freezable_power_23:48:110
495499700685,10cyclictest24705-21kworker/0:0+events_freezable_power_22:09:300
495499700684,11cyclictest20195-21kworker/0:1+events_freezable_power_20:19:490
495499699684,11cyclictest8722-21kworker/0:5+events_freezable_power_00:21:060
495499699684,11cyclictest8722-21kworker/0:5+events_freezable_power_00:21:050
495499699683,11cyclictest7008-21kworker/0:2+events_freezable_power_20:08:510
495499699680,14cyclictest3880-21kworker/0:3+events_freezable_power_23:04:190
495799698691,3cyclictest0-21swapper/319:35:583
495499698682,11cyclictest8722-21kworker/0:5+events_freezable_power_00:32:030
495799697690,3cyclictest0-21swapper/300:10:073
495499697681,11cyclictest7008-21kworker/0:2+events_freezable_power_21:25:380
495799696689,3cyclictest0-21swapper/322:31:263
495499696681,10cyclictest28186-21kworker/0:0+events_freezable_power_23:59:090
495499696681,10cyclictest28186-21kworker/0:0+events_freezable_power_23:59:090
495799695688,3cyclictest0-21swapper/323:48:113
495799694687,3cyclictest0-21swapper/320:52:433
495799693686,3cyclictest0-21swapper/322:09:303
495499693678,10cyclictest8722-21kworker/0:5+events_freezable_power_21:36:350
495799692685,3cyclictest0-21swapper/320:19:503
495799692685,3cyclictest0-21swapper/300:21:053
495799692685,3cyclictest0-21swapper/300:21:053
495799692684,3cyclictest0-21swapper/320:08:523
495499692676,11cyclictest24404-21kworker/0:1+events_freezable_power_22:53:210
495799690683,3cyclictest0-21swapper/300:32:033
495799689682,3cyclictest0-21swapper/323:59:103
495799689682,3cyclictest0-21swapper/323:59:093
495799689682,3cyclictest0-21swapper/321:25:383
495799689681,4cyclictest0-21swapper/323:04:193
495499688670,13cyclictest9083-21kworker/0:4+events_freezable_power_21:47:340
495799687679,3cyclictest0-21swapper/321:36:363
495499687670,12cyclictest28186-21kworker/0:0+events_freezable_power_23:15:170
495499687670,12cyclictest28186-21kworker/0:0+events_freezable_power_23:15:170
495499687668,14cyclictest8722-21kworker/0:5+events_freezable_power_19:46:550
495799684677,3cyclictest0-21swapper/322:53:213
495499684668,11cyclictest7008-21kworker/0:2+events_freezable_power_21:03:420
495499684668,11cyclictest7008-21kworker/0:2+events_freezable_power_21:03:420
495499683668,10cyclictest24404-21kworker/0:1+events_freezable_power_22:42:240
495499682667,10cyclictest24404-21kworker/0:1+events_freezable_power_23:37:140
495499682667,10cyclictest24404-21kworker/0:1+events_freezable_power_23:37:130
495499682666,11cyclictest7008-21kworker/0:2+events_freezable_power_21:58:320
495799678671,3cyclictest0-21swapper/323:15:183
495799678671,3cyclictest0-21swapper/323:15:173
495799678671,3cyclictest0-21swapper/321:47:343
495799676669,3cyclictest0-21swapper/322:42:243
495799676669,3cyclictest0-21swapper/321:03:423
495799676669,3cyclictest0-21swapper/321:03:423
495799676669,3cyclictest0-21swapper/319:46:563
495799675668,3cyclictest0-21swapper/323:37:133
495799675668,3cyclictest0-21swapper/323:37:133
495799674667,3cyclictest0-21swapper/321:58:323
495599610599,6cyclictest0-21swapper/119:57:531
495599604593,6cyclictest0-21swapper/122:20:281
495699602594,3cyclictest0-21swapper/219:57:542
495699596588,3cyclictest0-21swapper/222:20:282
495599452,5cyclictest0-21swapper/122:38:251
495699444,36cyclictest0-21swapper/223:30:452
495599442,5cyclictest0-21swapper/121:52:241
495599442,5cyclictest0-21swapper/121:52:231
495699434,5cyclictest0-21swapper/223:10:242
495699434,5cyclictest0-21swapper/220:00:262
495699434,5cyclictest0-21swapper/219:50:202
495699434,5cyclictest0-21swapper/200:15:532
495699434,5cyclictest0-21swapper/200:15:532
495699434,35cyclictest0-21swapper/221:20:162
495599432,5cyclictest0-21swapper/122:13:431
495699424,5cyclictest0-21swapper/221:50:302
495699424,5cyclictest0-21swapper/221:50:302
495699423,5cyclictest0-21swapper/219:40:152
495699414,5cyclictest0-21swapper/223:54:072
495699414,5cyclictest0-21swapper/222:58:522
495699414,5cyclictest0-21swapper/222:29:142
495699414,5cyclictest0-21swapper/222:02:152
495699414,5cyclictest0-21swapper/200:29:262
495699413,5cyclictest0-21swapper/223:24:152
495699413,5cyclictest0-21swapper/220:36:392
495699413,5cyclictest0-21swapper/219:31:372
495699413,5cyclictest0-21swapper/219:31:372
495699413,5cyclictest0-21swapper/219:28:082
495599412,5cyclictest0-21swapper/121:23:551
4957994031,5cyclictest0-21swapper/322:45:423
495699403,5cyclictest0-21swapper/223:08:072
495699403,5cyclictest0-21swapper/222:37:562
495699403,5cyclictest0-21swapper/222:19:122
495699403,5cyclictest0-21swapper/221:41:492
495699403,5cyclictest0-21swapper/221:30:062
495699403,5cyclictest0-21swapper/221:30:052
495699403,5cyclictest0-21swapper/221:06:492
495699403,5cyclictest0-21swapper/220:48:262
495699403,5cyclictest0-21swapper/220:27:342
495699403,5cyclictest0-21swapper/220:22:312
495699403,5cyclictest0-21swapper/200:39:442
495699403,4cyclictest0-21swapper/220:59:492
495699403,33cyclictest17592irq/55-edma2-chan7-tx20:11:152
495699393,4cyclictest0-21swapper/222:11:032
495699393,33cyclictest17592irq/55-edma2-chan7-tx00:09:552
495599392,5cyclictest0-21swapper/121:18:591
495599392,5cyclictest0-21swapper/119:41:581
495599392,5cyclictest0-21swapper/100:15:501
495599392,5cyclictest0-21swapper/100:15:501
4954993930,6cyclictest9450irq/76-5b050000.ethernet22:45:420
4957993829,5cyclictest0-21swapper/323:05:323
4957993829,5cyclictest0-21swapper/322:00:343
4957993829,5cyclictest0-21swapper/300:35:373
495599382,32cyclictest0-21swapper/119:30:011
4954993828,7cyclictest9450irq/76-5b050000.ethernet23:05:320
4954993828,6cyclictest9450irq/76-5b050000.ethernet22:00:340
4954993827,7cyclictest9450irq/76-5b050000.ethernet20:00:430
495499381,5cyclictest13246-21ntpq19:40:450
4957993728,5cyclictest0-21swapper/320:00:433
4957993728,5cyclictest0-21swapper/319:15:113
495699374,5cyclictest0-21swapper/223:43:322
495699374,5cyclictest0-21swapper/221:17:362
495699373,31cyclictest17592irq/55-edma2-chan7-tx00:01:352
4955993729,5cyclictest0-21swapper/122:45:321
4955993729,5cyclictest0-21swapper/119:20:011
495599372,31cyclictest0-21swapper/119:30:141
495599372,31cyclictest0-21swapper/119:30:141
4954993728,6cyclictest9450irq/76-5b050000.ethernet00:35:370
4954993727,7cyclictest9450irq/76-5b050000.ethernet19:15:100
4954993712,22cyclictest161ktimers/022:35:310
4957993627,5cyclictest0-21swapper/323:50:193
4957993627,5cyclictest0-21swapper/323:40:313
4957993627,5cyclictest0-21swapper/323:30:363
4957993627,5cyclictest0-21swapper/322:35:353
4957993627,5cyclictest0-21swapper/322:20:003
4957993627,5cyclictest0-21swapper/321:50:393
4957993627,5cyclictest0-21swapper/321:50:383
4957993627,5cyclictest0-21swapper/321:30:293
4957993627,5cyclictest0-21swapper/321:30:293
4957993627,5cyclictest0-21swapper/319:40:273
4957993626,5cyclictest0-21swapper/323:10:533
495699365,20cyclictest17592irq/55-edma2-chan7-tx19:15:212
4955993628,5cyclictest0-21swapper/123:50:351
4955993628,5cyclictest0-21swapper/123:40:191
4955993628,5cyclictest0-21swapper/123:05:271
4955993628,5cyclictest0-21swapper/122:25:281
4955993628,5cyclictest0-21swapper/121:05:211
4955993628,5cyclictest0-21swapper/120:10:521
4954993626,7cyclictest9450irq/76-5b050000.ethernet23:40:310
4954993626,7cyclictest9450irq/76-5b050000.ethernet22:20:000
4954993611,22cyclictest161ktimers/019:25:180
4957993526,5cyclictest0-21swapper/323:20:393
4957993526,5cyclictest0-21swapper/322:55:123
4957993526,5cyclictest0-21swapper/322:25:313
4957993526,5cyclictest0-21swapper/321:15:523
4957993526,5cyclictest0-21swapper/321:05:203
4957993526,5cyclictest0-21swapper/320:55:383
4957993526,5cyclictest0-21swapper/320:45:213
4957993526,5cyclictest0-21swapper/319:50:123
4957993526,5cyclictest0-21swapper/300:25:413
4957993526,5cyclictest0-21swapper/300:05:133
4957993526,5cyclictest0-21swapper/300:00:113
4955993527,5cyclictest0-21swapper/123:30:191
4955993527,5cyclictest0-21swapper/122:55:191
4955993527,5cyclictest0-21swapper/122:15:261
4955993527,5cyclictest0-21swapper/120:55:151
4955993527,5cyclictest0-21swapper/120:35:311
4955993527,5cyclictest0-21swapper/120:25:201
4955993527,5cyclictest0-21swapper/120:20:361
4955993527,5cyclictest0-21swapper/100:35:111
4955993527,5cyclictest0-21swapper/100:25:421
4955993527,5cyclictest0-21swapper/100:00:441
495599352,29cyclictest0-21swapper/123:20:191
495599352,29cyclictest0-21swapper/119:50:311
4954993526,6cyclictest9450irq/76-5b050000.ethernet23:50:190
4954993526,6cyclictest9450irq/76-5b050000.ethernet23:30:360
4954993526,6cyclictest9450irq/76-5b050000.ethernet21:50:390
4954993526,6cyclictest9450irq/76-5b050000.ethernet21:50:390
4954993526,6cyclictest9450irq/76-5b050000.ethernet21:30:290
4954993526,6cyclictest9450irq/76-5b050000.ethernet21:30:290
4954993525,6cyclictest9450irq/76-5b050000.ethernet20:45:200
4954993520,12cyclictest161ktimers/020:10:220
495499351,5cyclictest26449-21apt-get20:35:130
4957993425,5cyclictest0-21swapper/321:40:563
4957993425,5cyclictest0-21swapper/321:20:163
4957993425,5cyclictest0-21swapper/320:25:303
4957993425,5cyclictest0-21swapper/320:20:393
4957993425,5cyclictest0-21swapper/320:10:353
4957993425,5cyclictest0-21swapper/319:30:373
4957993425,5cyclictest0-21swapper/319:30:373
4957993425,5cyclictest0-21swapper/319:25:113
4957993425,5cyclictest0-21swapper/300:15:143
4957993425,5cyclictest0-21swapper/300:15:133
495699344,27cyclictest17592irq/55-edma2-chan7-tx22:48:162
495599345,25cyclictest0-21swapper/120:45:131
4955993426,5cyclictest0-21swapper/122:00:411
4955993426,5cyclictest0-21swapper/121:30:111
4955993426,5cyclictest0-21swapper/121:30:111
4954993425,6cyclictest9450irq/76-5b050000.ethernet23:20:390
4954993425,6cyclictest9450irq/76-5b050000.ethernet22:55:120
4954993425,6cyclictest9450irq/76-5b050000.ethernet21:15:520
4954993425,6cyclictest9450irq/76-5b050000.ethernet21:05:190
4954993425,6cyclictest9450irq/76-5b050000.ethernet19:50:130
4954993425,6cyclictest9450irq/76-5b050000.ethernet00:25:400
4954993425,6cyclictest9450irq/76-5b050000.ethernet00:05:140
4954993425,6cyclictest9450irq/76-5b050000.ethernet00:00:110
4954993424,7cyclictest9450irq/76-5b050000.ethernet22:25:210
4954993424,6cyclictest9450irq/76-5b050000.ethernet20:55:310
4954993411,20cyclictest161ktimers/023:10:460
4957993324,5cyclictest0-21swapper/322:10:123
4957993324,5cyclictest0-21swapper/320:35:133
495699334,26cyclictest17592irq/55-edma2-chan7-tx19:10:032
495699334,26cyclictest17592irq/55-edma2-chan7-tx19:10:022
4955993325,5cyclictest0-21swapper/123:10:121
4955993325,5cyclictest0-21swapper/121:40:401
4955993325,5cyclictest0-21swapper/120:00:211
4955993325,5cyclictest0-21swapper/100:05:291
4954993324,6cyclictest9450irq/76-5b050000.ethernet21:40:550
4954993324,6cyclictest9450irq/76-5b050000.ethernet21:20:170
4954993324,6cyclictest9450irq/76-5b050000.ethernet20:25:310
4954993324,6cyclictest9450irq/76-5b050000.ethernet19:30:380
4954993324,6cyclictest9450irq/76-5b050000.ethernet19:30:380
4954993324,6cyclictest9450irq/76-5b050000.ethernet00:15:130
4954993324,6cyclictest9450irq/76-5b050000.ethernet00:15:130
495499331,12cyclictest23095-21/usr/sbin/munin20:20:270
4954993223,6cyclictest9450irq/76-5b050000.ethernet22:10:110
495599292,23cyclictest0-21swapper/119:10:021
495599292,23cyclictest0-21swapper/119:10:021
495499274,20cyclictest4934-21latency_hist19:10:020
495499274,20cyclictest4934-21latency_hist19:10:020
4957992516,5cyclictest0-21swapper/319:10:023
4957992516,5cyclictest0-21swapper/319:10:013
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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