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2025-12-29 - 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 Mon Dec 29, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31900ksoftirqd/06335-21ls11:52:520
17618996513cyclictest24622-21kworker/0:010:12:490
17618996317cyclictest24622-21kworker/0:009:28:450
17618996315cyclictest19047-21kworker/0:211:37:170
17618996216cyclictest24622-21kworker/0:010:06:080
17618996115cyclictest19047-21kworker/0:211:19:010
17618996114cyclictest24622-21kworker/0:009:52:150
17618996114cyclictest19047-21kworker/0:210:55:460
17618996114cyclictest19047-21kworker/0:210:40:030
17618996114cyclictest13976-21kworker/0:112:12:160
17618996015cyclictest24622-21kworker/0:009:34:210
17618996015cyclictest24622-21kworker/0:009:23:250
17618996015cyclictest19047-21kworker/0:210:29:560
17618996014cyclictest19047-21kworker/0:211:05:130
17618995915cyclictest24681-21kworker/0:011:44:220
17618995914cyclictest24622-21kworker/0:010:10:080
17618995914cyclictest24622-21kworker/0:009:43:110
17618995914cyclictest24622-21kworker/0:009:15:280
17618995914cyclictest24622-21kworker/0:009:05:360
17618995914cyclictest19047-21kworker/0:210:58:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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