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2025-07-14 - 23:03
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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 20 highest latencies:
System rackfslot5.osadl.org (updated Mon Jul 14, 2025 00:43:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7211998835,15cyclictest15050irq/74-5b0500000
7211998737,15cyclictest15050irq/74-5b0500000
7211998737,15cyclictest15050irq/74-5b0500000
7211998734,15cyclictest15050irq/74-5b0500000
7211998734,15cyclictest15050irq/74-5b0500000
7211998635,14cyclictest15050irq/74-5b0500000
7211998634,15cyclictest15050irq/74-5b0500000
7211998634,15cyclictest15050irq/74-5b0500000
7211998634,15cyclictest15050irq/74-5b0500000
7211998634,14cyclictest15050irq/74-5b0500000
7211998633,15cyclictest15050irq/74-5b0500000
7211998632,15cyclictest15050irq/74-5b0500000
7211998632,15cyclictest15050irq/74-5b0500000
7211998534,14cyclictest15050irq/74-5b0500000
7211998534,14cyclictest15050irq/74-5b0500000
7211998532,15cyclictest15050irq/74-5b0500000
7211998532,15cyclictest15050irq/74-5b0500000
7211998434,15cyclictest15050irq/74-5b0500000
7211998434,15cyclictest15050irq/74-5b0500000
7211998434,15cyclictest15050irq/74-5b0500000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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