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2026-03-16 - 02:26
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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 Mar 15, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
277023029sleep20-21swapper09:47:362
497522625sleep20-21swapper10:51:302
2713322625sleep20-21swapper09:32:312
2676322625sleep20-21swapper10:32:412
255322625sleep40-21swapper10:49:564
214822625sleep40-21swapper11:49:424
596222521sleep30-21swapper08:54:393
2897322525sleep40-21swapper11:36:384
491122424sleep50-21swapper10:50:375
1690822423sleep40-21swapper08:13:184
1457322423sleep40-21swapper07:07:324
989722319sleep40-21swapper12:01:114
639122323sleep50-21swapper07:55:195
3234622323sleep60-21swapper09:40:526
2959022321sleep40-21swapper10:39:564
2455322322sleep50-21swapper09:28:425
2009722321sleep20-21swapper07:20:192
1584522323sleep30-21swapper11:14:283
912522221sleep20-21swapper06:55:542
798022221sleep50-21swapper09:55:555
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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