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2026-04-17 - 15:28
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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 Fri Apr 17, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
316582198522sleep31657-21awk07:02:070
3233399272220cyclictest12186-21perl10:17:510
3233399263232cyclictest1031-21runrttasks09:32:560
3233399262237cyclictest5272-21processes09:49:000
3233399261196cyclictest4016-21ifplugd12:16:400
3233399259230cyclictest23064-21sshd08:47:460
323339925846cyclictest12479-21cat08:01:450
3233399258230cyclictest29478-21ssh11:29:010
3233399257228cyclictest2726-21lxpanel09:45:440
3233399256228cyclictest32639-21idleruntime07:07:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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