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2026-07-07 - 01:44
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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 Tue Jul 07, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21117995831cyclictest0-21swapper17:54:060
21117995725cyclictest0-21swapper17:38:390
21117995626cyclictest0-21swapper16:39:550
21117995625cyclictest75150irq/9-eth217:31:060
21117995625cyclictest0-21swapper18:18:170
21117995624cyclictest0-21swapper19:04:140
21117995528cyclictest0-21swapper17:50:220
21117995527cyclictest0-21swapper16:24:170
21117995526cyclictest0-21swapper16:51:440
21117995525cyclictest0-21swapper15:50:060
21117995523cyclictest0-21swapper16:43:330
21117995427cyclictest0-21swapper17:22:510
21117995427cyclictest0-21swapper16:59:380
21117995427cyclictest0-21swapper16:33:060
21117995426cyclictest0-21swapper18:13:070
21117995426cyclictest0-21swapper17:16:430
21117995329cyclictest0-21swapper17:32:490
21117995327cyclictest0-21swapper18:44:250
21117995327cyclictest0-21swapper18:08:140
21117995327cyclictest0-21swapper15:54:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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