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2026-05-23 - 13:41
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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 May 23, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1650122925sleep50-21swapper21:54:315
2493522825sleep50-21swapper21:10:295
830222727sleep50-21swapper22:41:525
360822727sleep40-21swapper20:31:154
2992022726sleep50-21swapper22:20:565
2833722727sleep40-21swapper20:18:264
2833722727sleep40-21swapper20:18:264
279922625sleep50-21swapper22:29:445
2733222625sleep50-21swapper22:17:045
2575722625sleep40-21swapper18:12:544
2228222625sleep50-21swapper21:05:415
2041222625sleep40-21swapper18:02:374
1511322625sleep50-21swapper17:53:025
1111222625sleep20-21swapper19:48:232
103922625sleep20-21swapper18:24:122
1731922522sleep50-21swapper18:56:565
1389522521sleep50-21swapper21:50:235
644922423sleep50-21swapper18:34:085
2829222423sleep40-21swapper18:16:064
2525722423sleep40-21swapper19:11:124
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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