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2026-04-22 - 03:22
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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 Wed Apr 22, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1032822827sleep40-21swapper18:51:014
116822727sleep30-21swapper21:36:423
1947822625sleep20-21swapper23:10:532
1532922625sleep50-21swapper20:01:375
126822625sleep50-21swapper21:38:045
1257722625sleep20-21swapper19:55:342
111522525sleep40-21swapper21:36:114
733822423sleep40-21swapper19:46:474
478222423sleep40-21swapper19:43:194
3120922423sleep40-21swapper20:30:094
3112422421sleep50-21swapper21:34:205
2288422423sleep40-21swapper21:15:464
1257022423sleep40-21swapper19:55:284
1141322423sleep40-21swapper22:55:104
402422323sleep30-21swapper21:43:223
402422323sleep30-21swapper21:43:223
2884222321sleep50-21swapper20:29:225
2688622323sleep60-21swapper18:23:346
2239022323sleep50-21swapper23:19:285
1451022323sleep20-21swapper22:00:502
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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