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2026-07-04 - 10:52
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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 Sat Jul 04, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2053623129sleep50-21swapper22:43:375
1761022726sleep40-21swapper22:34:564
1159922725sleep50-21swapper17:21:025
716922625sleep50-21swapper22:18:015
3133522625sleep40-21swapper22:00:234
2864922625sleep20-21swapper19:54:482
2614122625sleep50-21swapper21:52:165
811022523sleep40-21swapper19:15:134
811022523sleep40-21swapper19:15:134
2744022525sleep40-21swapper18:54:244
1543822521sleep60-21swapper21:31:366
967822423sleep20-21swapper22:20:462
2489122423sleep20-21swapper17:45:402
1387822421sleep50-21swapper18:26:005
572722323sleep50-21swapper19:14:105
522322323sleep50-21swapper20:12:285
2651522323sleep50-21swapper19:49:555
2624222323sleep40-21swapper21:53:434
1936122323sleep60-21swapper18:38:106
700022221sleep60-21swapper22:15:376
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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