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2026-06-22 - 17:13
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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 Jun 22, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31770ksoftirqd/017287-21sadc06:10:110
12434995625cyclictest0-21swapper06:58:300
12434995429cyclictest0-21swapper06:32:540
12434995427cyclictest0-21swapper05:15:140
12434995230cyclictest75150irq/9-eth207:26:020
12434995227cyclictest0-21swapper07:15:230
12434995125cyclictest0-21swapper05:37:160
12434995125cyclictest0-21swapper04:35:430
12434995124cyclictest0-21swapper04:16:110
12434995032cyclictest0-21swapper05:09:210
12434995027cyclictest0-21swapper04:27:150
12434995026cyclictest0-21swapper04:22:490
12434995025cyclictest0-21swapper07:03:050
12434995025cyclictest0-21swapper04:42:560
12434995024cyclictest0-21swapper06:54:420
12434995022cyclictest0-21swapper04:02:570
12434995020cyclictest0-21swapper06:12:300
12434994924cyclictest0-21swapper06:43:030
12434994924cyclictest0-21swapper05:45:170
12434994922cyclictest0-21swapper07:06:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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