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2026-04-27 - 17:29
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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 Apr 27, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
212222826sleep50-21swapper09:54:035
2297922323sleep40-21swapper11:32:384
591822221sleep40-21swapper06:58:524
579822221sleep60-21swapper06:57:106
514622221sleep50-21swapper10:01:005
2881522221sleep50-21swapper10:44:295
2421322221sleep40-21swapper08:34:004
2355222221sleep30-21swapper10:35:233
2344122221sleep50-21swapper10:33:495
1579422221sleep40-21swapper09:18:174
1430522221sleep50-21swapper06:14:125
1072522221sleep50-21swapper08:06:405
982022019sleep20-21swapper11:09:552
276322019sleep20-21swapper06:51:142
234822019sleep20-21swapper08:51:422
742121919sleep40-21swapper10:03:234
530721919sleep70-21swapper09:00:447
442721919sleep60-21swapper10:59:036
434121919sleep40-21swapper10:57:494
3242321919sleep60-21swapper10:51:026
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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