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2026-04-06 - 09:56
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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 06, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1359923231sleep50-21swapper21:43:265
1412023130sleep50-21swapper20:45:245
407323029sleep50-21swapper18:23:115
2666823029sleep20-21swapper23:10:062
2478123029sleep60-21swapper21:05:266
511122825sleep60-21swapper22:26:496
1902222827sleep20-21swapper21:54:432
861422727sleep60-21swapper20:32:526
824622727sleep60-21swapper22:35:376
3269322727sleep70-21swapper21:19:117
3184822727sleep50-21swapper23:17:535
3025222727sleep60-21swapper20:11:566
2724022727sleep50-21swapper21:07:335
221622727sleep60-21swapper23:23:476
2190322727sleep40-21swapper20:57:234
1712122727sleep60-21swapper19:49:476
1670822727sleep60-21swapper20:49:176
1571122726sleep50-21swapper22:46:005
1428922727sleep40-21swapper19:42:254
1289922723sleep30-21swapper23:44:083
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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