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2026-07-11 - 11:44
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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 Sat Jul 11, 2026 03:37:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26509998679802,60cyclictest8778-21kworker/0:1+events02:59:180
26539997949781,8cyclictest0-21swapper/303:33:453
26539997949781,8cyclictest0-21swapper/303:33:453
26539997659752,8cyclictest0-21swapper/302:59:183
26529997069695,5cyclictest0-21swapper/203:33:452
26529997069695,5cyclictest0-21swapper/203:33:452
26519996939686,2cyclictest0-21swapper/103:33:451
26519996939686,2cyclictest0-21swapper/103:33:451
26509996879631,51cyclictest16137-21kworker/0:0+events03:33:450
26509996879631,51cyclictest16137-21kworker/0:0+events03:33:450
26529996779666,5cyclictest0-21swapper/202:59:172
26519996659657,3cyclictest0-21swapper/102:59:181
265299751738,8cyclictest0-21swapper/202:30:212
265299744730,9cyclictest0-21swapper/203:14:132
265299744730,9cyclictest0-21swapper/203:14:132
265199740729,5cyclictest0-21swapper/102:30:211
265199732721,5cyclictest0-21swapper/103:14:131
265199732721,5cyclictest0-21swapper/103:14:131
265299721709,7cyclictest0-21swapper/203:03:152
265299718706,7cyclictest0-21swapper/202:52:172
265199710700,5cyclictest0-21swapper/103:03:151
265199707697,5cyclictest0-21swapper/102:52:171
265299704694,5cyclictest0-21swapper/203:25:102
265299701688,7cyclictest0-21swapper/202:41:192
265099700674,21cyclictest16137-21kworker/0:0+events_freezable_power_02:30:210
265199693685,3cyclictest0-21swapper/103:25:101
265099692666,21cyclictest8778-21kworker/0:1+events_freezable_power_03:14:130
265099692666,21cyclictest8778-21kworker/0:1+events_freezable_power_03:14:130
265199689679,5cyclictest0-21swapper/102:41:191
265099670645,19cyclictest16137-21kworker/0:0+events_freezable_power_03:03:150
265099662641,16cyclictest23432-21kworker/0:4+events_freezable_power_02:52:170
265099648629,13cyclictest16137-21kworker/0:0+events_freezable_power_03:25:100
265099643623,15cyclictest16137-21kworker/0:0+events_freezable_power_02:41:190
265399638623,8cyclictest0-21swapper/302:30:213
265399628616,8cyclictest0-21swapper/303:14:133
265399628616,8cyclictest0-21swapper/303:14:133
265399606591,8cyclictest0-21swapper/302:52:173
265399603594,5cyclictest0-21swapper/303:03:153
265399588579,5cyclictest0-21swapper/303:25:103
265399587573,7cyclictest0-21swapper/302:41:193
2650996934,31cyclictest15350irq/419-imx_drm03:21:090
265099662,22cyclictest14342-21df_inode03:15:230
265099662,22cyclictest14342-21df_inode03:15:230
265099652,23cyclictest7752-20Xorg02:50:000
265099652,23cyclictest7752-20Xorg02:50:000
265099652,22cyclictest12230-21ntp_states03:05:550
2650995627,25cyclictest9450irq/76-5b050000.ethernet02:35:370
2650995627,25cyclictest9450irq/76-5b050000.ethernet02:35:370
2650995223,17cyclictest9450irq/76-5b050000.ethernet02:30:020
2653995040,5cyclictest0-21swapper/303:15:243
2653995040,5cyclictest0-21swapper/303:15:243
2652995040,5cyclictest0-21swapper/203:15:242
2652995040,5cyclictest0-21swapper/203:15:242
2651994941,5cyclictest0-21swapper/103:21:081
265199483,41cyclictest0-21swapper/102:35:461
265199483,41cyclictest0-21swapper/102:35:461
2651994739,5cyclictest0-21swapper/103:05:571
265199473,40cyclictest0-21swapper/103:15:401
265199473,40cyclictest0-21swapper/103:15:401
2653994637,5cyclictest0-21swapper/303:05:573
2652994638,5cyclictest0-21swapper/203:21:042
2652994638,5cyclictest0-21swapper/203:05:362
265199463,5cyclictest0-21swapper/102:45:361
265199463,5cyclictest0-21swapper/102:45:361
2653994536,5cyclictest0-21swapper/303:20:413
2653994332,6cyclictest0-21swapper/302:50:003
2653994332,6cyclictest0-21swapper/302:49:593
2652994333,5cyclictest0-21swapper/202:50:052
2652994333,5cyclictest0-21swapper/202:50:052
2653994031,5cyclictest0-21swapper/302:40:013
2653994031,5cyclictest0-21swapper/302:40:013
265299392,13cyclictest0-21swapper/202:35:542
265299392,13cyclictest0-21swapper/202:35:532
2653993526,5cyclictest0-21swapper/302:30:033
265199323,26cyclictest0-21swapper/102:30:021
2652992618,5cyclictest0-21swapper/202:30:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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