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2026-07-15 - 03:30
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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 Jul 15, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1160722725sleep40-21swapper17:52:174
2680322423sleep40-21swapper19:20:454
1086222421sleep50-21swapper18:51:335
836622323sleep40-21swapper17:43:294
2069722323sleep40-21swapper21:10:324
1862822321sleep50-21swapper19:03:095
125922323sleep60-21swapper22:36:056
1105222322sleep50-21swapper17:48:505
993422221sleep40-21swapper20:49:124
968722221sleep40-21swapper21:51:064
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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