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2026-06-17 - 12:59
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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 Jun 17, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2982222827sleep40-21swapper22:16:134
845222625sleep50-21swapper20:32:595
773322423sleep40-21swapper22:33:264
284222423sleep50-21swapper21:24:285
2712222423sleep40-21swapper21:08:194
1185222424sleep30-21swapper18:37:413
929022323sleep40-21swapper18:34:054
381422323sleep30-21swapper18:22:123
341022321sleep50-21swapper19:21:525
3197622323sleep30-21swapper22:16:523
2770922323sleep60-21swapper20:11:156
2443822323sleep50-21swapper21:03:005
2216522323sleep60-21swapper19:58:106
2118922319sleep50-21swapper23:00:245
1871922319sleep20-21swapper21:52:512
1635322323sleep40-21swapper20:46:424
1589822323sleep20-21swapper22:50:532
1395422323sleep30-21swapper20:45:293
918422221sleep20-21swapper18:32:352
760722221sleep20-21swapper22:31:402
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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