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2026-04-21 - 15:21
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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 Apr 21, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
738222926sleep50-21swapper08:35:405
727022826sleep50-21swapper09:39:195
2071522825sleep50-21swapper09:00:455
187122727sleep50-21swapper09:28:385
1749022727sleep50-21swapper10:58:185
678722625sleep50-21swapper10:37:455
625922625sleep40-21swapper11:35:304
331022625sleep40-21swapper06:30:074
3177322625sleep50-21swapper08:21:005
3114222625sleep50-21swapper10:22:325
2293022625sleep20-21swapper11:09:432
2151822625sleep40-21swapper07:01:284
1862622625sleep20-21swapper07:58:402
1558422625sleep50-21swapper08:53:335
1999922525sleep40-21swapper11:00:574
3212322422sleep50-21swapper07:20:425
2716122423sleep40-21swapper06:10:384
2646522422sleep50-21swapper08:11:165
1745022423sleep40-21swapper10:57:444
144522423sleep40-21swapper10:28:314
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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