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2025-09-15 - 23:59
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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 rackaslot6.osadl.org (updated Mon Sep 15, 2025 12:45:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
267173499351,1cyclictest0-21swapper/707:55:237
2671728993532,1cyclictest0-21swapper/311:42:253
267172599358,2cyclictest2707709-21df_abs08:55:162
2671725993520,2cyclictest0-21swapper/207:55:262
2671731993412,12cyclictest276457250kworker/u16:7+xprtiod11:45:415
2671728993314,16cyclictest0-21swapper/307:57:573
267172599334,14cyclictest2764972-21apt-get11:45:082
267173499327,10cyclictest2732476-21timerwakeupswit10:05:317
267173499327,10cyclictest2732476-21timerwakeupswit10:05:317
2671724993119,9cyclictest2713269-21ntpq09:10:291
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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