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2026-06-26 - 20:33
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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, lowest P state: performance
Characteristics of the 20 highest latencies:
System rack3slot1.osadl.org (updated Fri Jun 26, 2026 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
273429910792cyclictest0-21swapper/105:41:241
2734299107102cyclictest0-21swapper/105:56:241
2736199103102cyclictest4502-21tune2fs05:56:243
27342999692cyclictest0-21swapper/107:31:181
27342999692cyclictest0-21swapper/106:21:231
27342999692cyclictest0-21swapper/105:31:241
27342999692cyclictest0-21swapper/105:06:351
27342999692cyclictest0-21swapper/105:01:351
27342999692cyclictest0-21swapper/104:31:301
27342999392cyclictest0-21swapper/109:31:191
27342999188cyclictest0-21swapper/107:14:181
27342998983cyclictest1384-13audispd05:12:111
27342998982cyclictest2209-21tune2fs07:06:211
27342998882cyclictest26033-21tune2fs06:46:191
27342998882cyclictest15380-21tune2fs08:51:151
27342998782cyclictest0-21swapper/109:26:131
27342998782cyclictest0-21swapper/106:51:251
27342998782cyclictest0-21swapper/106:06:331
27342998781cyclictest24151-21tune2fs07:56:201
27342998781cyclictest10709-21aten2.4-expect08:41:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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