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2026-04-23 - 04:03
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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 Apr 23, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
794522827sleep50-21swapper18:56:185
1747122727sleep40-21swapper22:16:084
1747122727sleep40-21swapper22:16:084
146922726sleep50-21swapper21:47:045
539722625sleep50-21swapper18:52:585
446222625sleep50-21swapper20:50:225
2626022625sleep50-21swapper20:31:415
2551222625sleep50-21swapper22:31:535
2184522625sleep40-21swapper18:24:004
1724022625sleep20-21swapper23:18:082
1712922625sleep40-21swapper23:16:344
1493422625sleep50-21swapper22:12:575
1039422625sleep50-21swapper20:03:245
2788222522sleep50-21swapper23:37:565
631322423sleep20-21swapper22:54:312
2863322421sleep50-21swapper21:38:005
908122323sleep60-21swapper21:59:136
709122323sleep50-21swapper20:54:545
502722322sleep50-21swapper19:53:005
416722323sleep40-21swapper21:51:354
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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