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2025-05-09 - 05:38
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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
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack2slot6.osadl.org (updated Fri May 09, 2025 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4119995327cyclictest0-21swapper07:18:270
4119995232cyclictest0-21swapper06:04:240
4119995031cyclictest0-21swapper06:51:170
4119995024cyclictest72450irq/9-eth207:26:560
4119995019cyclictest0-21swapper06:15:100
4119994916cyclictest5230-21kworker/0:105:56:210
4119994831cyclictest0-21swapper05:09:020
4119994830cyclictest0-21swapper07:22:320
4119994826cyclictest0-21swapper05:35:050
4119994824cyclictest0-21swapper06:33:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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