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2025-06-29 - 04:39
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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 Sun Jun 29, 2025 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2353423029sleep20-21swapper19:35:372
1779123029sleep20-21swapper20:24:112
1228323029sleep20-21swapper23:22:092
2370622727sleep20-21swapper20:39:392
2007922727sleep70-21swapper23:34:227
122622727sleep70-21swapper00:02:397
954622625sleep70-21swapper23:16:067
92622625sleep40-21swapper23:58:444
745122625sleep30-21swapper19:04:093
705922625sleep70-21swapper22:09:077
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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