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2026-06-02 - 02:57
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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 Tue Jun 02, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
134622929sleep40-21swapper18:56:574
452722827sleep40-21swapper18:02:554
3170422827sleep40-21swapper17:54:554
3170422827sleep40-21swapper17:54:554
2609422826sleep50-21swapper18:46:185
735522625sleep20-21swapper18:10:132
613222625sleep20-21swapper22:11:342
592122625sleep20-21swapper20:06:502
591022625sleep20-21swapper22:11:182
336922625sleep20-21swapper21:02:432
3092822625sleep20-21swapper19:54:412
3010222625sleep20-21swapper21:53:492
2620822625sleep50-21swapper17:42:315
2556322625sleep20-21swapper20:46:432
2524122625sleep20-21swapper20:44:592
2447022625sleep20-21swapper22:44:392
2175922625sleep20-21swapper22:39:032
1911022625sleep20-21swapper22:34:152
1706822625sleep20-21swapper20:27:382
1584722625sleep20-21swapper22:26:462
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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