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2026-05-07 - 19:10
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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 May 07, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
985922827sleep50-21swapper09:25:555
926422827sleep50-21swapper11:28:165
1824822827sleep50-21swapper08:41:065
1228422827sleep50-21swapper10:32:545
2808722727sleep50-21swapper11:00:075
1424622727sleep40-21swapper10:34:134
694322625sleep20-21swapper10:22:422
658022625sleep20-21swapper11:23:002
2700222625sleep20-21swapper06:56:032
267322625sleep20-21swapper07:11:312
2654622625sleep20-21swapper07:54:532
1575622625sleep20-21swapper08:38:312
1212522625sleep40-21swapper10:30:374
712622423sleep40-21swapper09:19:544
3131922423sleep40-21swapper10:07:484
3073322423sleep40-21swapper11:04:544
2935222423sleep40-21swapper08:01:514
2888822423sleep40-21swapper09:00:414
2850122423sleep40-21swapper10:00:364
2445022423sleep40-21swapper06:52:374
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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