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2026-08-06 - 12:28
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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 Thu Aug 06, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1083422625sleep30-21swapper18:14:333
999822423sleep30-21swapper20:13:093
413022221sleep20-21swapper22:06:002
3169722221sleep30-21swapper19:53:093
314622221sleep30-21swapper16:58:383
2432922221sleep20-21swapper18:41:532
231922221sleep30-21swapper18:57:233
3242421919sleep40-21swapper17:52:574
2693421919sleep50-21swapper18:46:045
1243621919sleep50-21swapper21:20:185
735991813cyclictest0-21swapper19:42:100
519721817sleep50-21swapper19:05:255
415821815sleep30-21swapper22:06:253
3111221817sleep30-21swapper21:55:213
2846421817sleep30-21swapper21:50:333
2047321817sleep30-21swapper21:35:523
1837921817sleep30-21swapper19:28:203
1806721817sleep30-21swapper20:29:103
1785421817sleep60-21swapper21:31:316
1462621817sleep30-21swapper22:23:463
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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