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2026-05-14 - 09:34
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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 Thu May 14, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
847723029sleep30-21swapper21:04:033
3276622827sleep40-21swapper20:47:564
2219422827sleep40-21swapper20:29:154
213222825sleep50-21swapper22:50:255
1581922826sleep50-21swapper22:15:125
955522727sleep30-21swapper18:03:093
49622723sleep30-21swapper19:45:283
2961422727sleep30-21swapper21:41:333
2272322727sleep20-21swapper18:25:572
1032822726sleep30-21swapper23:08:083
937922625sleep50-21swapper18:00:395
799722625sleep30-21swapper22:02:373
751822625sleep30-21swapper23:01:033
642622625sleep20-21swapper18:56:542
575322625sleep30-21swapper20:58:113
543222625sleep30-21swapper21:59:013
485922625sleep20-21swapper22:56:062
377222625sleep30-21swapper18:52:073
377222625sleep30-21swapper18:52:073
2936922625sleep20-21swapper22:43:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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