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2026-06-04 - 10:19
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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 Thu Jun 04, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1473622928sleep40-21swapper22:12:224
2553022827sleep40-21swapper22:33:594
3014322727sleep20-21swapper20:40:252
991122625sleep20-21swapper21:04:102
953322625sleep20-21swapper22:04:122
502622625sleep20-21swapper18:12:592
2756622625sleep20-21swapper17:40:422
2610222625sleep20-21swapper20:31:282
2421322625sleep20-21swapper19:11:022
2809322424sleep60-21swapper17:45:186
2589422421sleep20-21swapper21:33:552
1253222423sleep40-21swapper21:08:364
486722323sleep50-21swapper18:10:465
3138622323sleep50-21swapper20:40:525
3085722323sleep50-21swapper19:33:455
2631822323sleep30-21swapper20:34:333
2089422321sleep50-21swapper20:23:235
2059822323sleep30-21swapper21:24:353
977122221sleep30-21swapper21:02:103
896322221sleep30-21swapper23:01:193
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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