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2025-11-26 - 13:05
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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 Nov 26, 2025 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2285823131sleep20-21swapper18:05:432
414423029sleep70-21swapper19:27:597
374423029sleep70-21swapper18:27:337
2452923029sleep70-21swapper22:03:167
1809623029sleep70-21swapper20:52:427
1809623029sleep70-21swapper20:52:427
883022727sleep20-21swapper17:37:422
2834622727sleep70-21swapper19:13:587
2036522727sleep70-21swapper19:56:327
1967222727sleep20-21swapper17:57:112
898022625sleep30-21swapper17:39:513
799322625sleep70-21swapper21:35:397
646522625sleep20-21swapper18:32:322
604222625sleep70-21swapper17:31:477
586622625sleep70-21swapper22:28:377
3257422625sleep70-21swapper22:16:377
3102022625sleep30-21swapper19:18:183
2868822625sleep70-21swapper20:13:367
2566322625sleep20-21swapper19:09:292
2092622625sleep70-21swapper20:59:147
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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