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2026-08-06 - 12:07
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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 Thu Aug 06, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311210ksoftirqd/023658-21threads15:28:480
311160ksoftirqd/0456-21threads16:48:430
31670ksoftirqd/01465-21sadc14:08:310
2714995527cyclictest75150irq/9-eth216:22:060
2714995423cyclictest0-21swapper16:48:090
2714995326cyclictest0-21swapper15:39:570
2714995226cyclictest75150irq/9-eth216:54:380
2714995226cyclictest0-21swapper16:00:140
2714995125cyclictest0-21swapper17:40:210
2714995125cyclictest0-21swapper17:30:050
2714995026cyclictest0-21swapper15:54:370
2714994925cyclictest75150irq/9-eth217:01:140
2714994925cyclictest0-21swapper17:54:170
2714994924cyclictest0-21swapper15:27:150
2714994915cyclictest6994-21kworker/0:116:41:040
2714994824cyclictest0-21swapper18:17:370
2714994822cyclictest0-21swapper18:12:320
2714994822cyclictest0-21swapper18:05:310
2714994822cyclictest0-21swapper16:10:520
2714994815cyclictest6994-21kworker/0:115:08:490
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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