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2026-06-28 - 11:25
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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 Sun Jun 28, 2026 00:46:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2689799810767,36cyclictest29666-21kworker/0:1+events_freezable_power_21:00:410
2689799810767,36cyclictest29666-21kworker/0:1+events_freezable_power_21:00:410
2689799800762,32cyclictest24816-21kworker/0:0+events_freezable_power_20:38:450
2689799796751,38cyclictest24816-21kworker/0:0+events_freezable_power_21:22:370
2689799790750,34cyclictest24816-21kworker/0:0+events_freezable_power_22:39:230
2689799790750,34cyclictest23547-21kworker/0:3+events_freezable_power_22:17:270
2689799786748,32cyclictest32037-21kworker/0:2+events_freezable_power_19:54:530
2689799786748,32cyclictest32037-21kworker/0:2+events_freezable_power_19:54:530
2689799786748,32cyclictest17979-21kworker/0:5+events_freezable_power_20:49:430
2689799785749,31cyclictest13741-21kworker/0:1+events_freezable_power_23:56:100
2689799784741,36cyclictest13741-21kworker/0:1+events_freezable_power_00:40:020
2689799782743,33cyclictest24816-21kworker/0:0+events_freezable_power_23:23:160
2689799782743,33cyclictest24816-21kworker/0:0+events_freezable_power_23:23:160
2689799782742,34cyclictest23547-21kworker/0:3+events_freezable_power_19:11:020
2689799781745,31cyclictest13741-21kworker/0:1+events_freezable_power_23:45:120
2689799781744,32cyclictest23547-21kworker/0:3+events_freezable_power_20:16:490
2689799781744,32cyclictest23547-21kworker/0:3+events_freezable_power_20:16:490
2689799777741,31cyclictest17979-21kworker/0:5+events_freezable_power_00:18:060
2689799777741,31cyclictest17979-21kworker/0:5+events_freezable_power_00:18:050
2689799776736,34cyclictest904-21kworker/0:4+events_freezable_power_20:27:480
2689799772732,34cyclictest23547-21kworker/0:3+events_freezable_power_00:29:040
2689799771733,32cyclictest23547-21kworker/0:3+events_freezable_power_21:11:400
2689799771733,32cyclictest23547-21kworker/0:3+events_freezable_power_21:11:390
2689799770732,32cyclictest17979-21kworker/0:5+events_freezable_power_22:50:220
2689799770731,33cyclictest24816-21kworker/0:0+events_freezable_power_19:43:560
2689799769728,36cyclictest17979-21kworker/0:5+events_freezable_power_23:12:180
2689799767726,35cyclictest24816-21kworker/0:0+events_freezable_power_19:22:000
2689799767726,35cyclictest24816-21kworker/0:0+events_freezable_power_19:22:000
2689799765724,35cyclictest29666-21kworker/0:1+events_freezable_power_19:32:580
2689799765724,35cyclictest29666-21kworker/0:1+events_freezable_power_19:32:580
2689799764728,31cyclictest31794-21kworker/0:2+events_freezable_power_21:44:340
2689799763724,33cyclictest23547-21kworker/0:3+events_freezable_power_20:05:510
2689799761725,31cyclictest24816-21kworker/0:0+events_freezable_power_22:28:260
2689799761725,31cyclictest13741-21kworker/0:1+events_freezable_power_23:34:140
2689799761725,31cyclictest13741-21kworker/0:1+events_freezable_power_23:34:140
2689799760722,32cyclictest13741-21kworker/0:1+events_freezable_power_00:07:080
2690099759746,8cyclictest0-21swapper/321:00:423
2690099759746,8cyclictest0-21swapper/321:00:413
2689799756717,33cyclictest23547-21kworker/0:3+events_freezable_power_21:33:350
2690099754742,7cyclictest0-21swapper/320:38:463
2690099742730,7cyclictest0-21swapper/321:22:373
2690099741729,7cyclictest0-21swapper/323:56:103
2690099741729,7cyclictest0-21swapper/322:39:243
2690099740729,7cyclictest0-21swapper/322:17:273
2690099740728,7cyclictest0-21swapper/320:49:433
2690099739727,7cyclictest0-21swapper/319:54:533
2690099739727,7cyclictest0-21swapper/319:54:533
2690099737725,7cyclictest0-21swapper/323:45:123
2690099735723,7cyclictest0-21swapper/323:23:153
2690099735723,7cyclictest0-21swapper/323:23:153
2690099735723,7cyclictest0-21swapper/320:16:493
2690099735723,7cyclictest0-21swapper/320:16:493
2690099733721,7cyclictest0-21swapper/300:18:063
2690099733721,7cyclictest0-21swapper/300:18:063
2690099732721,7cyclictest0-21swapper/319:11:023
2690099732720,7cyclictest0-21swapper/300:40:023
2690099727716,7cyclictest0-21swapper/320:27:473
2690099725713,7cyclictest0-21swapper/321:11:393
2690099725713,7cyclictest0-21swapper/321:11:393
2690099724712,7cyclictest0-21swapper/322:50:213
2690099723711,7cyclictest0-21swapper/300:29:033
2690099722710,7cyclictest0-21swapper/319:43:563
2690099719708,7cyclictest0-21swapper/323:12:173
2690099719707,7cyclictest0-21swapper/321:44:333
2690099718706,7cyclictest0-21swapper/319:22:003
2690099718706,7cyclictest0-21swapper/319:21:593
2690099717705,7cyclictest0-21swapper/323:34:133
2690099717705,7cyclictest0-21swapper/323:34:133
2690099716704,7cyclictest0-21swapper/322:28:253
2690099715704,7cyclictest0-21swapper/319:32:583
2690099715704,7cyclictest0-21swapper/319:32:583
2690099715703,7cyclictest0-21swapper/320:05:513
2689999715705,5cyclictest0-21swapper/222:06:302
2689999715705,5cyclictest0-21swapper/222:06:292
2690099714702,7cyclictest0-21swapper/300:07:083
2690099708697,7cyclictest0-21swapper/321:33:353
2689999708697,5cyclictest0-21swapper/223:01:202
2689999708697,5cyclictest0-21swapper/223:01:192
2689899702694,3cyclictest0-21swapper/122:06:291
2689899702694,3cyclictest0-21swapper/122:06:291
2689999699689,5cyclictest0-21swapper/221:55:312
2689999699689,5cyclictest0-21swapper/221:55:312
2689899694686,3cyclictest0-21swapper/123:01:191
2689899694686,3cyclictest0-21swapper/123:01:191
2689899686678,3cyclictest0-21swapper/121:55:321
2689899686678,3cyclictest0-21swapper/121:55:321
2689799650634,11cyclictest17979-21kworker/0:5+events_freezable_power_22:06:300
2689799650634,11cyclictest17979-21kworker/0:5+events_freezable_power_22:06:290
2689999647638,4cyclictest0-21swapper/221:00:412
2689999647638,4cyclictest0-21swapper/221:00:412
2689799645626,13cyclictest24816-21kworker/0:0+events_freezable_power_23:01:200
2689799645626,13cyclictest24816-21kworker/0:0+events_freezable_power_23:01:190
2689999643633,5cyclictest0-21swapper/220:38:452
2689799638619,13cyclictest31794-21kworker/0:2+events_freezable_power_21:55:310
2689799638619,13cyclictest31794-21kworker/0:2+events_freezable_power_21:55:310
2689899634626,3cyclictest0-21swapper/121:00:421
2689899634626,3cyclictest0-21swapper/121:00:411
2689999632622,5cyclictest0-21swapper/221:22:372
2689999630620,5cyclictest0-21swapper/223:56:092
2689999630620,5cyclictest0-21swapper/222:39:232
2689999630620,5cyclictest0-21swapper/222:17:272
2689899630622,3cyclictest0-21swapper/120:38:451
2690099629614,8cyclictest0-21swapper/322:06:293
2690099629614,8cyclictest0-21swapper/322:06:293
2689999629619,5cyclictest0-21swapper/220:49:432
2689999629619,5cyclictest0-21swapper/219:54:532
2689999629619,5cyclictest0-21swapper/219:54:532
2689999626616,5cyclictest0-21swapper/223:45:112
2689999624614,5cyclictest0-21swapper/223:23:162
2689999624614,5cyclictest0-21swapper/223:23:152
2689899624609,8cyclictest0-21swapper/123:56:101
2689999622614,3cyclictest0-21swapper/220:16:492
2689999622614,3cyclictest0-21swapper/220:16:492
2689999622612,5cyclictest0-21swapper/219:11:022
2689999622612,5cyclictest0-21swapper/200:18:052
2689999622612,5cyclictest0-21swapper/200:18:052
2689999621612,4cyclictest0-21swapper/200:40:022
2689899620605,8cyclictest0-21swapper/123:45:111
2689899618610,3cyclictest0-21swapper/121:22:371
2689899618609,4cyclictest0-21swapper/122:39:241
2689899618609,4cyclictest0-21swapper/122:17:271
2689899618603,8cyclictest0-21swapper/120:16:491
2689899618603,8cyclictest0-21swapper/120:16:491
2689999617607,5cyclictest0-21swapper/220:27:472
2689899616608,3cyclictest0-21swapper/120:49:431
2689899616608,3cyclictest0-21swapper/119:54:531
2689899616608,3cyclictest0-21swapper/119:54:531
2689899616601,8cyclictest0-21swapper/100:18:061
2689899616601,8cyclictest0-21swapper/100:18:061
2690099614605,5cyclictest0-21swapper/323:01:203
2690099614605,5cyclictest0-21swapper/323:01:203
2689999614604,5cyclictest0-21swapper/221:11:402
2689999614604,5cyclictest0-21swapper/221:11:402
2689999613603,5cyclictest0-21swapper/222:50:222
2689999613603,5cyclictest0-21swapper/200:29:042
2689999611601,5cyclictest0-21swapper/219:43:562
2689899611603,3cyclictest0-21swapper/123:23:161
2689899611603,3cyclictest0-21swapper/123:23:151
2689899610601,4cyclictest0-21swapper/119:11:021
2689899610601,4cyclictest0-21swapper/100:40:021
2689999609599,5cyclictest0-21swapper/223:12:172
2689999609599,5cyclictest0-21swapper/221:44:342
2690099607598,5cyclictest0-21swapper/321:55:323
2690099607598,5cyclictest0-21swapper/321:55:313
2689999607597,5cyclictest0-21swapper/219:22:002
2689999607597,5cyclictest0-21swapper/219:22:002
2689999606596,5cyclictest0-21swapper/223:34:142
2689999606596,5cyclictest0-21swapper/223:34:132
2689999605595,5cyclictest0-21swapper/222:28:262
2689899605596,4cyclictest0-21swapper/120:27:471
2689999604594,5cyclictest0-21swapper/220:05:512
2689999603595,3cyclictest0-21swapper/219:32:582
2689999603595,3cyclictest0-21swapper/219:32:582
2689999603593,5cyclictest0-21swapper/200:07:072
2689899602592,5cyclictest0-21swapper/100:29:041
2689899602587,8cyclictest0-21swapper/121:44:331
2689899601593,3cyclictest0-21swapper/121:11:391
2689899601593,3cyclictest0-21swapper/121:11:391
2689899600592,3cyclictest0-21swapper/122:50:211
2689899600585,8cyclictest0-21swapper/123:34:141
2689899600585,8cyclictest0-21swapper/123:34:131
2689899599590,3cyclictest0-21swapper/119:43:561
2689899599584,8cyclictest0-21swapper/122:28:251
2689999598588,5cyclictest0-21swapper/221:33:352
2689899596588,3cyclictest0-21swapper/123:12:181
2689899596586,5cyclictest0-21swapper/119:22:001
2689899596586,5cyclictest0-21swapper/119:22:001
2689899594584,5cyclictest0-21swapper/119:32:581
2689899594584,5cyclictest0-21swapper/119:32:581
2689899591583,3cyclictest0-21swapper/120:05:511
2689899590582,3cyclictest0-21swapper/100:07:081
2689899586577,4cyclictest0-21swapper/121:33:361
26898994941,5cyclictest0-21swapper/119:56:051
26898994941,5cyclictest0-21swapper/119:56:051
26897994826,11cyclictest9450irq/76-5b050000.ethernet22:10:450
26897994826,11cyclictest9450irq/76-5b050000.ethernet22:10:450
2689899472,5cyclictest0-21swapper/120:50:291
2689999452,14cyclictest391ktimers/221:25:442
2689999452,14cyclictest391ktimers/220:01:022
2689999452,13cyclictest391ktimers/222:20:492
2689999451,37cyclictest391ktimers/200:20:152
2689999451,37cyclictest391ktimers/200:20:142
2689899452,5cyclictest0-21swapper/119:35:481
2689899451,5cyclictest0-21swapper/121:50:371
2689899451,4cyclictest0-21swapper/121:45:231
2689899451,40cyclictest0-21swapper/120:20:321
2689999442,13cyclictest391ktimers/219:35:262
2689999442,13cyclictest391ktimers/200:30:492
2689999442,12cyclictest391ktimers/223:40:482
2689999441,14cyclictest391ktimers/219:45:292
2689999441,13cyclictest391ktimers/221:45:202
2689899442,5cyclictest0-21swapper/123:25:411
2689899442,5cyclictest0-21swapper/123:25:401
2689899442,5cyclictest0-21swapper/122:45:231
2689899442,5cyclictest0-21swapper/120:01:001
2689899442,38cyclictest0-21swapper/123:50:201
2689899442,38cyclictest0-21swapper/123:40:371
2689899441,5cyclictest0-21swapper/121:30:031
2689899441,5cyclictest0-21swapper/120:55:441
2689899441,5cyclictest0-21swapper/100:30:121
2689899441,4cyclictest0-21swapper/120:10:481
26897994423,17cyclictest221rcuc/022:30:100
2689999432,13cyclictest391ktimers/223:25:472
2689999432,13cyclictest391ktimers/223:25:472
2689999432,13cyclictest391ktimers/219:25:282
2689999432,13cyclictest391ktimers/219:25:282
2689999432,12cyclictest391ktimers/222:10:122
2689999432,12cyclictest391ktimers/222:10:122
2689999432,12cyclictest391ktimers/222:00:442
2689999432,12cyclictest391ktimers/222:00:432
2689999432,12cyclictest391ktimers/200:10:222
2689999431,14cyclictest391ktimers/220:10:342
2689999431,13cyclictest391ktimers/223:50:142
2689999431,13cyclictest391ktimers/222:40:562
2689999431,13cyclictest391ktimers/221:50:412
2689999431,13cyclictest391ktimers/220:30:302
2689999431,12cyclictest391ktimers/223:05:382
2689899432,5cyclictest0-21swapper/121:35:571
2689899432,37cyclictest0-21swapper/120:30:201
2689899431,5cyclictest0-21swapper/123:35:351
2689899431,5cyclictest0-21swapper/119:15:201
2689899431,5cyclictest0-21swapper/100:20:211
2689899431,5cyclictest0-21swapper/100:20:211
2689899431,38cyclictest0-21swapper/123:15:311
2689899431,38cyclictest0-21swapper/123:15:301
2689899431,38cyclictest0-21swapper/121:05:471
2689899431,38cyclictest0-21swapper/121:05:461
2689799435,12cyclictest7307-21apt-config20:00:060
26897994329,11cyclictest1650ktimers/023:05:080
2689799432,13cyclictest8300-21ntpq00:20:420
2689799432,13cyclictest8300-21ntpq00:20:410
2689799432,12cyclictest32350-21latency_hist21:40:020
2689799432,11cyclictest429-21perl23:50:230
2689999422,12cyclictest391ktimers/223:35:442
2689999422,11cyclictest391ktimers/223:15:342
2689999422,11cyclictest391ktimers/223:15:342
2689999422,11cyclictest391ktimers/222:30:212
2689999421,12cyclictest391ktimers/221:35:422
2689999421,12cyclictest391ktimers/221:15:202
2689999421,12cyclictest391ktimers/221:05:302
2689999421,12cyclictest391ktimers/221:05:302
2689999421,12cyclictest391ktimers/220:55:382
2689999421,12cyclictest391ktimers/220:50:372
2689999421,12cyclictest391ktimers/220:20:142
2689999421,12cyclictest391ktimers/200:00:302
2689899422,36cyclictest0-21swapper/121:15:331
2689899421,5cyclictest0-21swapper/122:20:411
2689899421,37cyclictest0-21swapper/100:10:411
26897994228,11cyclictest9450irq/76-5b050000.ethernet23:15:160
26897994228,11cyclictest9450irq/76-5b050000.ethernet23:15:160
26897994222,17cyclictest221rcuc/021:45:120
2689799422,11cyclictest15376-21ntpq20:30:400
26897994221,17cyclictest221rcuc/021:05:270
26897994221,17cyclictest221rcuc/021:05:270
26897994220,19cyclictest161ktimers/023:40:120
26897994220,18cyclictest161ktimers/020:50:140
2689999411,36cyclictest391ktimers/219:15:262
2689899411,4cyclictest0-21swapper/122:55:291
2689899411,4cyclictest0-21swapper/122:55:291
2689899411,36cyclictest0-21swapper/120:40:441
26897994127,11cyclictest9450irq/76-5b050000.ethernet22:55:450
26897994127,11cyclictest9450irq/76-5b050000.ethernet22:55:440
26897994127,11cyclictest9450irq/76-5b050000.ethernet22:00:140
26897994127,11cyclictest9450irq/76-5b050000.ethernet22:00:130
26897994127,11cyclictest9450irq/76-5b050000.ethernet21:50:280
26897994127,11cyclictest9450irq/76-5b050000.ethernet19:55:440
26897994127,11cyclictest9450irq/76-5b050000.ethernet19:55:440
26897994127,11cyclictest9450irq/76-5b050000.ethernet19:45:400
2689799412,6cyclictest32032-21latency_hist19:30:020
2689799412,6cyclictest32032-21latency_hist19:30:020
2689799412,6cyclictest17859-21ntpq20:40:370
2689799412,11cyclictest2986-21fw_packets00:00:250
26897994119,18cyclictest161ktimers/021:25:350
2689799411,5cyclictest12390-21apt-get20:20:150
2689799411,36cyclictest5786-21ntpq00:10:430
26898994032,5cyclictest0-21swapper/119:45:391
26897994026,11cyclictest9450irq/76-5b050000.ethernet23:35:270
26897994026,11cyclictest9450irq/76-5b050000.ethernet21:15:230
26897994026,11cyclictest9450irq/76-5b050000.ethernet19:35:400
26897994026,11cyclictest9450irq/76-5b050000.ethernet00:30:220
2689799402,5cyclictest28360-21apt-get19:15:170
2689799402,34cyclictest21610-21ntpq20:55:380
2689799392,9cyclictest26527-21df_inode23:25:190
2689799392,9cyclictest26527-21df_inode23:25:190
2689799392,7cyclictest26955-21cat19:10:020
26897993925,11cyclictest9450irq/76-5b050000.ethernet20:10:260
2689799392,33cyclictest16863-21ntp_states22:45:420
26897993918,18cyclictest161ktimers/022:25:030
26897993824,11cyclictest9450irq/76-5b050000.ethernet22:40:280
2689999371,13cyclictest391ktimers/220:40:422
26898993729,5cyclictest0-21swapper/122:10:151
26898993729,5cyclictest0-21swapper/122:10:151
26898993729,5cyclictest0-21swapper/122:00:501
26898993729,5cyclictest0-21swapper/122:00:501
26898993729,5cyclictest0-21swapper/100:00:541
2689899371,32cyclictest0-21swapper/122:30:431
26899993628,5cyclictest0-21swapper/222:45:282
2689899361,4cyclictest0-21swapper/123:08:031
2689999351,12cyclictest391ktimers/222:55:232
2689999351,12cyclictest391ktimers/222:55:222
26898993527,5cyclictest0-21swapper/122:40:161
26898993527,5cyclictest0-21swapper/119:25:311
26898993527,5cyclictest0-21swapper/119:25:311
26899993426,5cyclictest0-21swapper/219:55:132
26899993426,5cyclictest0-21swapper/219:55:132
26899993325,5cyclictest0-21swapper/219:10:002
26900993222,5cyclictest0-21swapper/323:25:373
26900993222,5cyclictest0-21swapper/323:25:373
26900993221,6cyclictest0-21swapper/323:53:233
26900993122,5cyclictest0-21swapper/322:43:023
26900993021,5cyclictest0-21swapper/323:42:243
26900993020,5cyclictest0-21swapper/322:20:453
26900992920,5cyclictest0-21swapper/320:10:103
26900992919,5cyclictest0-21swapper/321:15:423
26900992919,5cyclictest0-21swapper/320:40:343
26900992919,5cyclictest0-21swapper/320:30:303
26900992919,5cyclictest0-21swapper/300:00:323
2689899292,23cyclictest0-21swapper/119:10:011
26900992819,5cyclictest0-21swapper/323:00:023
26900992819,5cyclictest0-21swapper/323:00:023
26900992818,5cyclictest0-21swapper/323:35:323
26900992818,5cyclictest0-21swapper/323:05:153
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26900992818,5cyclictest0-21swapper/319:55:263
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26900992818,5cyclictest0-21swapper/319:45:323
26900992818,5cyclictest0-21swapper/300:30:153
26900992718,5cyclictest0-21swapper/323:15:203
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26900992717,5cyclictest0-21swapper/319:25:263
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26900992617,5cyclictest0-21swapper/300:10:163
26900992616,5cyclictest0-21swapper/322:45:113
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