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2026-01-07 - 19:16
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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 20 highest latencies:
System rack2slot6.osadl.org (updated Wed Jan 07, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17862995525cyclictest0-21swapper09:07:540
17862995226cyclictest0-21swapper09:37:590
17862995223cyclictest0-21swapper08:44:450
17862995221cyclictest0-21swapper09:27:030
17862995220cyclictest0-21swapper11:07:430
17862995219cyclictest31213-21iostat09:38:210
17862995125cyclictest0-21swapper10:33:330
17862995124cyclictest0-21swapper10:45:110
17862995123cyclictest0-21swapper10:50:090
17862995121cyclictest0-21swapper10:12:070
17862995119cyclictest0-21swapper08:58:330
17862995117cyclictest0-21swapper08:41:350
17862995028cyclictest0-21swapper09:17:540
17862995024cyclictest0-21swapper10:57:130
17862995024cyclictest0-21swapper10:30:420
17862995024cyclictest0-21swapper10:13:450
17862995023cyclictest0-21swapper11:27:180
17862995023cyclictest0-21swapper11:13:020
17862995023cyclictest0-21swapper11:09:500
17862995023cyclictest0-21swapper10:23:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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