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2026-09-21 - 16:24
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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 Mon Sep 21, 2026 15:37:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
323489947174649,63cyclictest26877-21kworker/0:0+events15:34:190
323519946314618,7cyclictest0-21swapper/315:34:193
323499945104499,5cyclictest0-21swapper/115:34:181
323509943254315,5cyclictest0-21swapper/215:34:182
3234999742730,7cyclictest0-21swapper/115:08:281
3234999742728,9cyclictest0-21swapper/114:35:341
3234999736724,7cyclictest0-21swapper/115:19:271
3234999736724,7cyclictest0-21swapper/115:19:271
3234999732720,7cyclictest0-21swapper/114:57:301
3234999732720,7cyclictest0-21swapper/114:46:331
3234899716677,33cyclictest23602-21kworker/0:4+events_freezable_power_14:35:350
3234899712680,26cyclictest23602-21kworker/0:4+events_freezable_power_15:08:290
3234899703669,29cyclictest15016-21kworker/0:5+events_freezable_power_14:46:320
3234899702674,23cyclictest23602-21kworker/0:4+events_freezable_power_15:19:260
3234899702674,23cyclictest23602-21kworker/0:4+events_freezable_power_15:19:260
3234899700670,25cyclictest15016-21kworker/0:5+events_freezable_power_14:57:300
3235199658649,5cyclictest0-21swapper/315:08:283
3235199655646,5cyclictest0-21swapper/314:35:343
3235199652643,5cyclictest0-21swapper/315:19:273
3235199652643,5cyclictest0-21swapper/315:19:273
3235199648639,5cyclictest0-21swapper/314:57:303
3235199648639,5cyclictest0-21swapper/314:46:333
3235099555546,4cyclictest0-21swapper/215:08:292
3235099554539,8cyclictest0-21swapper/215:19:262
3235099554539,8cyclictest0-21swapper/215:19:262
3235099553543,5cyclictest0-21swapper/214:35:352
3235099551536,8cyclictest0-21swapper/214:57:302
3235099544535,4cyclictest0-21swapper/214:46:322
3234899751,44cyclictest8690-20Xorg15:25:480
32348997338,31cyclictest15350irq/419-imx_drm15:10:320
32348997338,31cyclictest15350irq/419-imx_drm15:10:310
3234899712,45cyclictest13845-21users15:21:020
3234899712,45cyclictest13845-21users15:21:010
3234899682,43cyclictest8682-21latency_hist15:05:080
3234999492,5cyclictest0-21swapper/115:20:131
3234999492,5cyclictest0-21swapper/115:20:131
32351994735,8cyclictest0-21swapper/315:05:023
32349994739,5cyclictest0-21swapper/115:25:551
32349994739,5cyclictest0-21swapper/115:11:021
32349994739,5cyclictest0-21swapper/115:11:021
32349994739,5cyclictest0-21swapper/115:05:041
3235099462,5cyclictest0-21swapper/215:25:242
32351994528,11cyclictest0-21swapper/315:30:023
32351994435,5cyclictest0-21swapper/315:10:203
32351994435,5cyclictest0-21swapper/315:10:193
3234999442,38cyclictest0-21swapper/114:40:201
32351994328,9cyclictest0-21swapper/315:20:583
32351994328,9cyclictest0-21swapper/315:20:583
32348994126,12cyclictest9450irq/76-5b050000.ethernet14:30:210
32348994123,6cyclictest9450irq/76-5b050000.ethernet14:50:440
32348994123,6cyclictest9450irq/76-5b050000.ethernet14:40:400
3235099403,5cyclictest0-21swapper/215:00:262
3235099402,5cyclictest0-21swapper/215:20:262
3235099402,5cyclictest0-21swapper/215:20:252
3234999402,5cyclictest0-21swapper/114:30:371
32350993926,10cyclictest17692irq/54-edma2-chan6-rx15:10:232
32350993926,10cyclictest17692irq/54-edma2-chan6-rx15:10:222
32349993830,5cyclictest0-21swapper/114:50:341
3235099372,31cyclictest0-21swapper/214:50:482
3235099372,12cyclictest0-21swapper/214:31:172
32350993717,17cyclictest0-21swapper/214:40:372
3234899362,6cyclictest32333-21munin-run14:30:010
32351993417,11cyclictest0-21swapper/314:30:313
32351993324,5cyclictest0-21swapper/314:50:363
32351993322,7cyclictest0-21swapper/314:40:213
3235099282,14cyclictest0-21swapper/214:30:012
3234999281,24cyclictest0-21swapper/114:30:011
32351992616,5cyclictest0-21swapper/314:30:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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