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2025-12-22 - 04:39
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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 Mon Dec 22, 2025 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1746723029sleep20-21swapper21:59:042
952422727sleep60-21swapper21:44:516
354722727sleep60-21swapper23:36:396
196922725sleep70-21swapper20:30:497
1298722727sleep70-21swapper19:50:167
980622625sleep20-21swapper20:43:252
94322625sleep20-21swapper20:27:562
906922625sleep20-21swapper22:43:532
863022625sleep20-21swapper23:43:072
82022625sleep20-21swapper23:32:032
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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