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2026-06-30 - 06:34
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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 Jun 30, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31640ksoftirqd/031522-21ps17:18:280
29286995729cyclictest0-21swapper16:40:050
29286995627cyclictest0-21swapper17:05:440
29286995327cyclictest14937-21taskset15:51:370
29286995229cyclictest0-21swapper18:27:580
29286995226cyclictest14664-21kworker/0:015:58:580
29286995226cyclictest0-21swapper19:00:040
29286995226cyclictest0-21swapper18:16:410
29286995222cyclictest0-21swapper18:36:440
29286995125cyclictest75150irq/9-eth219:04:100
29286995124cyclictest75150irq/9-eth219:16:480
29286995121cyclictest0-21swapper17:39:260
29286995027cyclictest0-21swapper16:08:380
29286995025cyclictest0-21swapper18:19:480
29286995022cyclictest0-21swapper17:53:570
29286995015cyclictest14664-21kworker/0:017:48:220
29286994927cyclictest0-21swapper18:44:140
29286994927cyclictest0-21swapper16:34:550
29286994924cyclictest0-21swapper16:56:460
29286994924cyclictest0-21swapper16:49:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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