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2025-11-20 - 09:52
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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: ondemand
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackbslot5.osadl.org (updated Thu Nov 20, 2025 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1676823029sleep50-21swapper18:35:035
1932422827sleep20-21swapper22:39:162
667122625sleep30-21swapper19:17:103
3031322625sleep40-21swapper17:55:564
1744722625sleep30-21swapper19:35:353
1548522625sleep30-21swapper21:30:353
1470122625sleep20-21swapper19:30:142
2342022323sleep70-21swapper20:47:417
926322221sleep70-21swapper19:20:187
634722221sleep50-21swapper18:17:585
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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