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2026-06-30 - 12:36
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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 Tue Jun 30, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2537422625sleep20-21swapper20:31:082
2285422323sleep60-21swapper19:22:466
674522221sleep20-21swapper19:56:352
575522221sleep60-21swapper21:53:236
3074422221sleep50-21swapper18:37:395
2637922019sleep20-21swapper17:29:102
2105722019sleep20-21swapper17:19:492
887521919sleep50-21swapper20:59:285
344421919sleep70-21swapper20:48:027
3103621919sleep40-21swapper19:40:294
3054421919sleep70-21swapper20:38:587
2278521919sleep50-21swapper20:27:115
205821919sleep30-21swapper17:45:033
1387221919sleep60-21swapper22:10:046
1268121919sleep40-21swapper18:04:254
894921817sleep30-21swapper21:00:303
660621817sleep50-21swapper19:54:385
570521817sleep30-21swapper21:52:403
3264621817sleep70-21swapper22:46:387
2515921817sleep40-21swapper20:28:064
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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