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2026-07-12 - 10:12
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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 Sun Jul 12, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26893995426cyclictest75150irq/9-eth217:46:280
26893995426cyclictest75150irq/9-eth217:16:470
26893995226cyclictest0-21swapper16:13:330
26893995225cyclictest75150irq/9-eth216:50:450
26893995218cyclictest1566-21kworker/0:217:19:550
26893995115cyclictest17081-21kworker/0:116:02:270
26893995030cyclictest0-21swapper16:41:000
26893995027cyclictest75150irq/9-eth218:00:140
26893995023cyclictest0-21swapper18:32:390
26893995016cyclictest17081-21kworker/0:116:22:090
26893995016cyclictest17081-21kworker/0:115:48:130
26893994930cyclictest0-21swapper16:56:230
26893994925cyclictest0-21swapper17:58:340
26893994924cyclictest0-21swapper18:36:270
26893994922cyclictest75150irq/9-eth217:39:050
26893994921cyclictest0-21swapper18:55:540
26893994914cyclictest17081-21kworker/0:115:32:440
2689399488cyclictest0-21swapper17:49:080
26893994822cyclictest32705-21cut18:13:520
26893994822cyclictest0-21swapper15:37:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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