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2026-08-26 - 21:19
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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 Aug 26, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2572022925sleep50-21swapper16:29:375
880522727sleep50-21swapper19:02:385
707622727sleep50-21swapper15:54:395
1966222727sleep20-21swapper18:20:022
1632522726sleep50-21swapper20:16:175
1217622726sleep50-21swapper17:06:505
2846422625sleep40-21swapper16:35:364
1577122625sleep20-21swapper16:13:092
838022423sleep40-21swapper20:01:594
601722421sleep50-21swapper18:55:505
562522423sleep40-21swapper19:55:434
2534122423sleep40-21swapper17:29:384
2009922423sleep50-21swapper17:20:505
1524422423sleep40-21swapper16:12:074
1476922423sleep40-21swapper17:10:494
975122323sleep40-21swapper15:59:504
929922323sleep50-21swapper16:58:505
910222323sleep60-21swapper18:01:256
711022321sleep50-21swapper20:58:025
626322323sleep40-21swapper17:53:554
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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