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2026-08-21 - 19:32
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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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 10 highest latencies:
System rack3slot7.osadl.org (updated Fri Aug 21, 2026 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140160ksoftirqd/09480-21kworker/0:006:57:230
107949814915cyclictest28051-21sshd09:41:310
107949814913cyclictest13250-21nfs_client10:37:240
107949814712cyclictest18960-21df07:27:140
107949814711cyclictest13185-21aten2.4_r3power12:22:200
107949814514cyclictest5533-21nfs_client10:12:240
107949814213cyclictest3490-21munin-node11:52:200
107949814212cyclictest314462sleep008:07:100
107949814013cyclictest26943-21aten2.4_r3power07:52:140
107949813813cyclictest2371-21aten2.4_r3power10:02:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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