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2025-08-26 - 21:47
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Tue Aug 26, 2025 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151153010,0ktimers/0130811sleep07:01:430
1514450,0ktimers/0184151sleep10:01:320
1514390,0ktimers/0120851sleep09:32:000
1514080,0ktimers/099321sleep09:22:100
527504050,0irq/11-sym53c8x130150irq/15-NE200009:52:330
1514020,0ktimers/066271sleep09:06:550
527503660,0irq/11-sym53c8x130150irq/15-NE200008:17:030
1513640,0ktimers/047961sleep08:57:170
1513630,0ktimers/0131851sleep09:37:020
527503590,0irq/11-sym53c8x130150irq/15-NE200010:25:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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