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2026-07-21 - 16:09
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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 10 highest latencies:
System rackbslot4.osadl.org (updated Tue Jul 21, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2673399585,47cyclictest0-21swapper/211:06:222
2673399583,49cyclictest25984-21latency_hist09:01:142
2643125711,16sleep30-21swapper/306:35:363
2672299564,7cyclictest0-21swapper/009:20:150
2673399554,47cyclictest0-21swapper/208:04:372
2673399554,46cyclictest0-21swapper/210:19:032
2673399552,49cyclictest29585-21latency_hist09:06:132
2672299558,42cyclictest0-21swapper/010:13:540
2672299558,41cyclictest0-21swapper/008:37:460
2672299554,45cyclictest0-21swapper/010:38:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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