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2026-06-08 - 12:33
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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 08, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2493222519sleep40-21swapper21:11:394
1494822525sleep40-21swapper18:50:224
431422323sleep40-21swapper18:30:454
3001622321sleep40-21swapper21:18:114
2561322322sleep40-21swapper19:10:304
1786722323sleep50-21swapper20:57:395
143322323sleep50-21swapper18:23:505
996422221sleep30-21swapper17:39:543
982522221sleep50-21swapper17:37:565
851022221sleep40-21swapper21:40:524
847522221sleep50-21swapper21:40:215
688822221sleep40-21swapper18:34:294
577922221sleep20-21swapper21:34:582
532922221sleep40-21swapper22:33:504
46822221sleep40-21swapper21:26:514
43322221sleep50-21swapper21:26:205
394622221sleep50-21swapper19:30:565
3248222221sleep40-21swapper22:25:414
3243222221sleep20-21swapper22:24:592
3118522221sleep30-21swapper18:18:363
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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