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2026-04-16 - 06:03
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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 Apr 16, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1424322928sleep50-21swapper20:25:335
397722827sleep50-21swapper19:05:545
2218822828sleep50-21swapper20:39:495
1330522826sleep50-21swapper23:28:115
974422725sleep50-21swapper18:16:485
646522726sleep50-21swapper20:13:405
2952522625sleep50-21swapper22:56:185
2740422625sleep50-21swapper21:53:365
1841022625sleep50-21swapper23:35:005
1841022625sleep50-21swapper23:35:005
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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