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2026-08-01 - 06:33
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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 rack7slot8.osadl.org (updated Fri Jul 31, 2026 14:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11013219618,41sleep00-21swapper/007:09:290
111539917039,110cyclictest28570-21runrttasks10:21:180
11153991638,20cyclictest32074-21apt-get10:37:080
11153991618,24cyclictest1305-21snmpd10:17:230
11153991617,17cyclictest30491-21date12:35:060
11153991598,129cyclictest31486-21sshd12:36:270
11153991596,131cyclictest1305-21snmpd10:32:120
11153991588,20cyclictest583-21sh08:35:010
111539915820,105cyclictest1305-21snmpd10:01:140
11153991579,19cyclictest11089-21apt-get07:12:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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