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2025-11-30 - 21:12
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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 Sun Nov 30, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32105995828cyclictest72450irq/9-eth213:11:000
32105995427cyclictest0-21swapper12:28:340
32105995425cyclictest0-21swapper14:38:380
32105995424cyclictest0-21swapper12:54:450
32105995326cyclictest72450irq/9-eth211:47:560
32105995325cyclictest72450irq/9-eth213:50:160
32105995323cyclictest72450irq/9-eth211:37:520
32105995226cyclictest0-21swapper14:20:590
32105995223cyclictest0-21swapper11:59:240
32105995222cyclictest72450irq/9-eth212:45:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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