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2026-06-26 - 23:40
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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 rack7slot2.osadl.org (updated Fri Jun 26, 2026 12:44:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
68729399114100,6cyclictest843885-21kworker/u4:6+events_unbound11:54:581
68729399111103,6cyclictest786650-21kworker/u4:3+events_unbound10:34:481
68729299110103,5cyclictest830528-21kworker/u4:6+events_unbound11:19:560
68729299110102,6cyclictest756166-21kworker/u4:8+events_unbound10:09:460
6872939910993,6cyclictest861720-21kworker/u4:2+events_unbound11:59:591
6872929910799,6cyclictest777774-21kworker/u4:15+events_unbound10:24:480
6872939910295,5cyclictest751735-21kworker/u4:3+events_unbound09:54:421
687293999184,5cyclictest713063-21kworker/u4:6+events_unbound09:04:391
687293999082,6cyclictest693638-21kworker/u4:11+events_unbound07:34:231
687292999083,5cyclictest692360-21kworker/u4:1+events_unbound07:29:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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