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2026-09-20 - 17:54
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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 Sun Sep 20, 2026 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2872623029sleep50-21swapper20:08:335
1909523029sleep20-21swapper16:47:192
3014122726sleep40-21swapper16:07:284
2458522727sleep40-21swapper16:59:384
790422625sleep50-21swapper18:30:225
520922625sleep50-21swapper18:25:025
3254022625sleep30-21swapper17:14:093
3127222625sleep50-21swapper20:11:545
2644922625sleep40-21swapper19:03:504
2376122625sleep20-21swapper18:58:282
1683322625sleep40-21swapper15:42:394
1625422625sleep50-21swapper17:45:085
1425022625sleep50-21swapper16:40:585
1241122625sleep20-21swapper20:39:112
1105922625sleep50-21swapper16:31:465
597522423sleep50-21swapper16:25:135
438822423sleep20-21swapper20:23:512
2685722421sleep50-21swapper18:04:215
2375722423sleep20-21swapper20:00:462
2189922423sleep40-21swapper17:55:564
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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