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2026-07-06 - 11:50
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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 Mon Jul 06, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
680122925sleep50-21swapper20:53:165
2699922827sleep40-21swapper17:28:284
632422521sleep40-21swapper20:49:234
757222423sleep20-21swapper18:53:252
2388722221sleep60-21swapper17:19:576
2264922221sleep50-21swapper20:18:355
1173222221sleep60-21swapper21:00:296
1127622221sleep50-21swapper21:59:265
2851222019sleep20-21swapper20:33:202
2064322019sleep20-21swapper19:17:342
748121919sleep50-21swapper17:49:335
688421919sleep40-21swapper19:51:534
674521917sleep50-21swapper19:49:545
2608921919sleep40-21swapper18:23:504
2473221919sleep70-21swapper22:26:017
2344021919sleep40-21swapper18:19:014
2200521917sleep40-21swapper22:20:064
1746921919sleep60-21swapper21:13:186
1496321919sleep30-21swapper18:03:323
1129521919sleep60-21swapper21:59:436
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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