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2026-06-20 - 06:43
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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 Jun 20, 2026 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2022222726sleep40-21swapper21:29:274
3084922521sleep40-21swapper22:50:504
1922522423sleep50-21swapper18:28:345
848922323sleep40-21swapper18:07:364
2024022323sleep50-21swapper22:31:305
991522221sleep40-21swapper21:11:104
420422221sleep70-21swapper22:01:077
38422221sleep40-21swapper17:52:314
3206622221sleep70-21swapper19:52:077
1970222221sleep00-21swapper17:26:260
1970222221sleep00-21swapper17:26:260
1616122221sleep40-21swapper19:23:154
1559622221sleep40-21swapper20:20:374
2144222019sleep20-21swapper19:32:332
2060622019sleep20-21swapper20:29:312
447321919sleep30-21swapper20:59:333
3134521916sleep50-21swapper21:52:415
2888521919sleep60-21swapper20:45:116
2825421919sleep40-21swapper22:46:504
2699121919sleep40-21swapper18:40:174
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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