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2026-08-12 - 06:02
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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 Wed Aug 12, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
773722928sleep50-21swapper21:13:585
3046322723sleep50-21swapper18:57:385
844422625sleep20-21swapper17:13:072
630522625sleep50-21swapper18:10:245
476422625sleep40-21swapper21:08:054
2221922625sleep20-21swapper18:39:182
2206022626sleep40-21swapper19:42:264
1593122625sleep20-21swapper21:31:482
1587622621sleep40-21swapper21:31:024
397322423sleep40-21swapper17:04:454
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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