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2026-07-14 - 00:57
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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 Jul 13, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
402922928sleep40-21swapper09:17:124
1884422826sleep50-21swapper05:42:175
652722625sleep20-21swapper09:19:502
541022625sleep20-21swapper06:18:082
476222625sleep30-21swapper07:17:073
3082122625sleep30-21swapper09:03:583
3044522625sleep30-21swapper10:03:533
2877722625sleep20-21swapper08:02:352
2789422625sleep30-21swapper10:00:323
2670822625sleep30-21swapper05:55:283
2657622625sleep20-21swapper05:53:352
2649622625sleep30-21swapper06:57:463
2370522625sleep20-21swapper06:50:572
2370022625sleep60-21swapper06:50:536
2269722625sleep30-21swapper09:52:243
2069722625sleep30-21swapper07:46:203
2065622625sleep30-21swapper08:48:063
200822625sleep20-21swapper07:11:052
1749422625sleep60-21swapper08:38:576
1722522625sleep20-21swapper07:38:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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