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2026-09-18 - 09:25
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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 Fri Sep 18, 2026 03:37:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2572991013510122,8cyclictest0-21swapper/302:59:193
2572991013510122,8cyclictest0-21swapper/302:59:183
2570991012110110,5cyclictest0-21swapper/102:59:181
2570991012110110,5cyclictest0-21swapper/102:59:181
2569991010810062,41cyclictest29904-21kworker/0:1+events02:59:190
2569991010810062,41cyclictest29904-21kworker/0:1+events02:59:190
2571991007610068,3cyclictest0-21swapper/202:59:192
2571991007610068,3cyclictest0-21swapper/202:59:182
257299763753,5cyclictest0-21swapper/302:41:463
257299763753,5cyclictest0-21swapper/302:41:463
257099750741,4cyclictest0-21swapper/102:41:461
257099750741,4cyclictest0-21swapper/102:41:461
257299721706,10cyclictest0-21swapper/302:30:473
257299721706,10cyclictest0-21swapper/302:30:473
257199708699,4cyclictest0-21swapper/202:41:452
257199708699,4cyclictest0-21swapper/202:41:452
257099707694,6cyclictest0-21swapper/102:30:471
257099707694,6cyclictest0-21swapper/102:30:471
257299706694,7cyclictest0-21swapper/303:25:383
257299705693,7cyclictest0-21swapper/303:14:393
256999704693,6cyclictest31799-21kworker/0:4+events_freezable_power_02:41:450
256999704693,6cyclictest31799-21kworker/0:4+events_freezable_power_02:41:450
257099692682,5cyclictest0-21swapper/103:25:381
257299690678,7cyclictest0-21swapper/303:03:423
257099690680,5cyclictest0-21swapper/103:14:401
257299681669,7cyclictest0-21swapper/302:52:433
257099675665,5cyclictest0-21swapper/103:03:421
257099667656,5cyclictest0-21swapper/102:52:431
257199660652,2cyclictest0-21swapper/202:30:482
257199660652,2cyclictest0-21swapper/202:30:482
256999656646,5cyclictest31799-21kworker/0:4+events_freezable_power_02:30:480
256999656646,5cyclictest31799-21kworker/0:4+events_freezable_power_02:30:480
257199648640,3cyclictest0-21swapper/203:25:372
257199648639,4cyclictest0-21swapper/203:14:402
256999644634,5cyclictest31799-21kworker/0:4+events_freezable_power_03:25:380
256999644632,7cyclictest17935-21kworker/0:0+events_freezable_power_03:14:390
257199632624,3cyclictest0-21swapper/203:03:412
256999629617,7cyclictest14430-21kworker/0:6+events_freezable_power_03:03:410
257199622615,2cyclictest0-21swapper/202:52:442
256999618608,5cyclictest1906-21kworker/0:3+events_freezable_power_02:52:440
257099661,5cyclictest0-21swapper/103:05:351
2571995242,5cyclictest0-21swapper/203:25:022
2571995141,5cyclictest0-21swapper/203:05:112
2572995041,5cyclictest0-21swapper/303:32:323
2571995036,8cyclictest0-21swapper/203:15:432
2570995038,9cyclictest0-21swapper/103:35:031
2570995038,9cyclictest0-21swapper/103:15:251
2569995017,29cyclictest17935-21kworker/0:0+events_power_efficient03:16:070
256999501,5cyclictest17937-21apt-get03:30:190
2572994940,5cyclictest0-21swapper/303:15:583
256999492,9cyclictest12063-21ntp_states03:05:530
2569994914,31cyclictest11227-20Xorg03:25:030
2571994838,5cyclictest0-21swapper/203:30:192
257199481,23cyclictest0-21swapper/202:50:002
2572994738,5cyclictest0-21swapper/303:20:413
2572994738,5cyclictest0-21swapper/302:50:013
2570994739,5cyclictest0-21swapper/103:20:401
2572994636,5cyclictest0-21swapper/303:05:133
2570994537,5cyclictest0-21swapper/102:50:051
256999452,12cyclictest7620-20sh02:50:020
257199422,36cyclictest17592irq/55-edma2-chan7-tx02:30:002
257199422,36cyclictest17592irq/55-edma2-chan7-tx02:30:002
257199412,35cyclictest17592irq/55-edma2-chan7-tx02:38:002
2570993628,5cyclictest0-21swapper/102:35:451
2569993623,9cyclictest4059-21cpu02:35:230
2572993526,5cyclictest0-21swapper/302:35:183
2572993122,5cyclictest0-21swapper/302:30:013
2572993122,5cyclictest0-21swapper/302:30:003
2569993021,5cyclictest14430-21kworker/0:6+events02:30:000
2569993021,5cyclictest14430-21kworker/0:6+events02:30:000
257099292,24cyclictest0-21swapper/102:30:011
257099292,24cyclictest0-21swapper/102:30:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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