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2025-02-06 - 14:26
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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 Thu Feb 06, 2025 12:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
94942240018sleep9493-21cat07:08:570
100509927087cyclictest16286-21sh10:08:090
1005099264138cyclictest29544-21processes08:39:540
1005099255135cyclictest4576-1diskmemload09:14:100
100509925491cyclictest4017-21sh11:43:460
1005099252128cyclictest18692-21chrt07:53:260
1005099252127cyclictest8013-21netwatch09:28:220
1005099248131cyclictest12432-21df12:23:340
1005099245119cyclictest20115-21ssh10:26:050
1005099234209cyclictest8365-21ssh12:04:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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