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2026-06-29 - 11:23
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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 Mon Jun 29, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1314322323sleep40-21swapper20:28:034
653522221sleep50-21swapper22:13:365
514322221sleep50-21swapper19:10:345
275622221sleep40-21swapper18:04:064
1586022221sleep50-21swapper19:31:145
785221917sleep60-21swapper19:16:036
846221817sleep60-21swapper19:18:196
3217921817sleep70-21swapper17:58:257
2822921817sleep70-21swapper19:53:177
2724521817sleep40-21swapper17:50:464
2599321817sleep50-21swapper20:49:175
1607921817sleep40-21swapper18:28:554
121821817sleep30-21swapper22:04:543
1121321817sleep00-21swapper17:20:410
1119421817sleep30-21swapper17:20:283
1111221817sleep50-21swapper17:19:185
1071321817sleep20-21swapper18:18:292
733721711sleep40-21swapper20:14:114
683921711sleep40-21swapper22:17:434
464021715sleep50-21swapper20:08:525
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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