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2026-06-20 - 23:31
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 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 rack7slot3.osadl.org (updated Sat Jun 20, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20137273119sleep20139-21latency07:04:100
2093599259234cyclictest32200-21netwatch07:56:190
2093599252226cyclictest2719-21lxpanel08:34:230
2093599251219cyclictest16150-21diskmemload09:12:070
2093599250224cyclictest27141-21ssh12:19:270
2093599249218cyclictest16767-21munin-node0
2093599248215cyclictest16764-21ssh11:33:500
2093599247219cyclictest28693-21munin-node0
2093599246220cyclictest30512-21sh10:10:540
2093599246220cyclictest23585-21sh09:40:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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