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2026-05-13 - 07:51
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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 May 13, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311560ksoftirqd/06096-21ps19:35:520
18574995125cyclictest5662-21kworker/0:120:07:210
18574995125cyclictest5662-21kworker/0:120:04:320
18574995125cyclictest5662-21kworker/0:119:58:300
18574995125cyclictest29475-21kworker/0:119:12:420
18574995125cyclictest29475-21kworker/0:118:16:520
18574995124cyclictest29475-21kworker/0:117:37:370
18574995025cyclictest5662-21kworker/0:119:44:050
18574995025cyclictest29475-21kworker/0:118:54:010
18574995024cyclictest5662-21kworker/0:120:14:460
18574995024cyclictest29475-21kworker/0:119:02:220
18574995024cyclictest29475-21kworker/0:118:14:370
18574995024cyclictest29475-21kworker/0:117:45:030
18574995023cyclictest5662-21kworker/0:119:54:290
18574995022cyclictest855-21cpu19:30:450
18574994924cyclictest29475-21kworker/0:118:33:220
18574994923cyclictest5662-21kworker/0:120:27:390
18574994915cyclictest5662-21kworker/0:120:25:000
18574994826cyclictest0-21swapper17:11:330
18574994822cyclictest29475-21kworker/0:118:49:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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