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2026-05-29 - 16:49
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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 Fri May 29, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2038323030sleep50-21swapper07:31:405
551522928sleep50-21swapper06:53:315
3041522825sleep50-21swapper09:52:255
2825022827sleep50-21swapper07:44:455
1564622827sleep50-21swapper05:45:125
1435622825sleep50-21swapper09:21:365
2310122725sleep50-21swapper07:37:165
1974622726sleep50-21swapper09:32:255
1770822726sleep50-21swapper10:26:585
599722625sleep20-21swapper06:57:282
336222625sleep50-21swapper10:02:105
2791422625sleep50-21swapper08:45:115
2528922625sleep50-21swapper08:40:475
2202922625sleep50-21swapper06:04:255
1582522625sleep40-21swapper05:47:444
1505422625sleep50-21swapper07:21:405
597622424sleep40-21swapper10:06:254
2926522421sleep50-21swapper06:32:505
2001522423sleep40-21swapper08:31:414
1466022422sleep50-21swapper08:21:185
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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