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2025-12-09 - 05:20
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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, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackbslot5.osadl.org (updated Tue Dec 09, 2025 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2166322625sleep70-21swapper22:18:167
970522423sleep20-21swapper20:59:132
3006222221sleep40-21swapper17:40:124
1083022221sleep20-21swapper21:58:592
2209822019sleep70-21swapper18:22:487
2175122019sleep20-21swapper17:23:052
1641222019sleep20-21swapper22:10:592
2304921919sleep70-21swapper20:25:487
812921817sleep40-21swapper17:57:004
702621817sleep70-21swapper20:54:537
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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