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2026-07-08 - 01:05
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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 10 highest latencies:
System rackbslot5.osadl.org (updated Tue Jul 07, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
779623029sleep20-21swapper08:46:252
2323322826sleep50-21swapper10:13:595
179122825sleep50-21swapper09:32:465
1582622827sleep40-21swapper09:01:564
538622726sleep40-21swapper06:37:354
2800322725sleep50-21swapper05:21:415
2100522727sleep60-21swapper09:09:426
2078422727sleep60-21swapper10:12:006
1096422725sleep50-21swapper06:47:445
487622625sleep50-21swapper08:37:485
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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