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2025-12-26 - 10:20
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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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rack7slot2.osadl.org (updated Fri Dec 26, 2025 00:44:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
487989999164,11cyclictest0-21swapper/000:30:290
487989999164,11cyclictest0-21swapper/000:30:290
487989997464,7cyclictest657152-21kworker/u4:0+events_unbound23:33:310
487990997341,29cyclictest548341-21fschecks_count21:40:191
487990996933,33cyclictest601706-21aten_r7power_cu22:35:161
487990996837,28cyclictest679003-21ps23:55:351
487990996829,36cyclictest0-21swapper/123:30:311
487989996859,6cyclictest627889-21kworker/u4:11+events_unbound23:08:260
487990996739,26cyclictest517032-21latency_hist21:05:001
487990996733,31cyclictest0-21swapper/122:50:011
48799099663,31cyclictest697898-21ssh00:15:361
487990996628,34cyclictest514476-21cron20:55:001
487989996655,8cyclictest515747-21cron21:00:000
487990996530,32cyclictest0-21swapper/100:30:361
487990996530,32cyclictest0-21swapper/100:30:361
487990996529,5cyclictest0-21swapper/122:50:341
487990996529,33cyclictest0-21swapper/119:15:361
487990996429,7cyclictest0-21swapper/121:15:181
487990996428,4cyclictest592378-21cut22:25:201
487989996455,6cyclictest620546-21awk22:55:000
48799099638,15cyclictest487985-21awk19:10:001
487990996334,27cyclictest577467-21ssh22:10:141
487990996329,4cyclictest518253-21kworker/u4:10-rpciod21:10:381
487990996327,7cyclictest0-21swapper/122:40:191
487990996326,7cyclictest0-21swapper/121:30:201
487989996353,7cyclictest534157-21sh21:25:380
487989996349,12cyclictest718108-21kworker/u4:9+events_unbound00:37:440
487990996230,29cyclictest498299-21aten_r7power_cu19:50:141
487990996230,29cyclictest0-21swapper/123:30:021
487990996229,6cyclictest0-21swapper/123:10:321
487990996229,6cyclictest0-21swapper/100:05:391
487990996228,7cyclictest514683-21aten2__20:55:181
487990996228,5cyclictest0-21swapper/119:35:291
487990996226,9cyclictest0-21swapper/122:00:231
487990996226,7cyclictest644903-21tr23:20:221
487989996255,5cyclictest510664-21kworker/u4:6+events_unbound21:13:010
487989996242,11cyclictest0-21swapper/021:50:000
487990996126,5cyclictest641136-21cat23:15:381
487990996125,8cyclictest545427-21kworker/u4:2+rpciod22:25:021
487990996125,7cyclictest0-21swapper/121:55:411
487990996125,33cyclictest496922-21latency_hist19:45:021
487990996028,6cyclictest0-21swapper/123:45:271
487990996028,5cyclictest500973-21df_abs20:00:171
487990996028,5cyclictest0-21swapper/121:50:241
487990996027,7cyclictest565501-21kworker/u4:11+rpciod22:15:381
487990996027,5cyclictest0-21swapper/100:20:381
487989996041,17cyclictest679053-21find23:55:360
487990995928,6cyclictest0-21swapper/123:00:241
487990995922,9cyclictest543144-21aten_r7power_po21:35:161
487989995949,7cyclictest535378-21kworker/u4:3+events_unbound21:38:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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