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2026-07-10 - 17:51
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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 Jul 10, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2932623230sleep50-21swapper09:30:575
927923130sleep40-21swapper05:52:484
600723130sleep50-21swapper07:49:575
332623130sleep40-21swapper07:44:444
2365723130sleep40-21swapper10:21:304
1067123131sleep60-21swapper08:56:016
1422723029sleep30-21swapper07:02:503
1908422928sleep50-21swapper08:11:265
133522925sleep40-21swapper05:39:284
897922825sleep50-21swapper06:53:555
2766422826sleep50-21swapper07:29:175
1090622826sleep50-21swapper08:59:205
775422727sleep60-21swapper09:52:516
3017022726sleep40-21swapper07:32:044
2990522725sleep50-21swapper08:33:435
2761922725sleep70-21swapper07:28:387
1874322727sleep40-21swapper09:11:594
1833722727sleep60-21swapper10:11:396
1741422726sleep50-21swapper06:09:385
1663522725sleep50-21swapper08:09:265
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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