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2026-06-19 - 05:07
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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 20 highest latencies:
System rackbslot5.osadl.org (updated Fri Jun 19, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
673322928sleep50-21swapper17:43:405
673322928sleep50-21swapper17:43:405
3168722925sleep40-21swapper22:31:024
929822827sleep50-21swapper17:47:175
2910822828sleep40-21swapper22:27:184
1739222828sleep50-21swapper18:03:415
1126522827sleep50-21swapper19:53:135
1126522827sleep50-21swapper19:53:135
516022726sleep50-21swapper21:43:015
2912722726sleep50-21swapper22:27:355
1947122726sleep50-21swapper19:05:515
1160422726sleep50-21swapper18:52:395
784822625sleep50-21swapper21:48:215
40722625sleep50-21swapper19:31:525
353122625sleep40-21swapper18:36:294
346622625sleep50-21swapper18:35:345
2986722625sleep60-21swapper21:29:586
2720222625sleep20-21swapper20:22:232
2475722625sleep20-21swapper19:15:172
2361722625sleep70-21swapper22:15:127
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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