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2026-04-12 - 21:56
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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, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackbslot5.osadl.org (updated Sun Apr 12, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2313322928sleep50-21swapper07:09:305
419322827sleep40-21swapper07:35:544
624922723sleep30-21swapper08:37:313
2841822726sleep50-21swapper07:18:515
1390822625sleep40-21swapper09:53:034
979722525sleep40-21swapper06:44:324
3237422523sleep40-21swapper11:30:264
2553422525sleep40-21swapper08:16:044
2282522525sleep40-21swapper08:10:274
2828522423sleep40-21swapper07:16:574
2695122422sleep40-21swapper11:19:064
2204522423sleep50-21swapper10:09:535
306622323sleep20-21swapper10:35:432
2962722323sleep40-21swapper11:24:184
2208522323sleep60-21swapper10:10:266
2038322323sleep40-21swapper07:03:294
1679022323sleep50-21swapper10:01:045
933222221sleep50-21swapper07:43:155
362122221sleep20-21swapper08:33:062
346322221sleep20-21swapper09:36:042
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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