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2026-03-10 - 08:57
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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
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackaslot6.osadl.org (updated Tue Mar 10, 2026 00:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
77805994012,15cyclictest173113-21192.168.115.60-manager5
7780099371,32cyclictest0-21swapper/00
7780699351,30cyclictest0-21swapper/66
7780599353,4cyclictest148548-21latency_hist5
7780599351,2cyclictest0-21swapper/55
7780599351,2cyclictest0-21swapper/55
7780399356,2cyclictest82040-21/usr/sbin/munin3
77805993420,12cyclictest123569-21sed5
7780599331,2cyclictest0-21swapper/55
7780599331,19cyclictest0-21swapper/55
7780599331,17cyclictest0-21swapper/55
7780599331,17cyclictest0-21swapper/55
7780599331,17cyclictest0-21swapper/55
7780599331,16cyclictest0-21swapper/55
7780599331,16cyclictest0-21swapper/55
7780399331,2cyclictest0-21swapper/33
7780399331,28cyclictest0-21swapper/33
7780399331,28cyclictest0-21swapper/33
7780099332,17cyclictest0-21swapper/00
77805993214,2cyclictest0-21swapper/55
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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