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2025-12-07 - 20:43
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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: performance
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack9slot4.osadl.org (updated Sun Dec 07, 2025 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9154112378sleep0-21swapper/121:34:511
9046110371sleep0-21swapper/021:34:470
9269991029cyclictest0-21swapper/002:58:460
9269991028cyclictest0-21swapper/022:45:160
9269999962cyclictest0-21swapper/003:04:470
9282999763cyclictest25656-21ssh01:44:411
9269999710cyclictest0-21swapper/023:24:150
9269999710cyclictest0-21swapper/023:24:150
9269999673cyclictest0-21swapper/023:40:280
926999963cyclictest3468-21cut23:00:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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