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2025-12-05 - 06:37
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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 Fri Dec 05, 2025 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
721422625sleep20-21swapper19:59:132
1127922625sleep70-21swapper17:05:207
1767222423sleep20-21swapper19:18:242
1685222423sleep70-21swapper17:17:127
748122323sleep10-21swapper20:57:461
2488822323sleep10-21swapper17:30:271
2378322323sleep30-21swapper21:27:253
563822221sleep20-21swapper21:49:572
3085522221sleep40-21swapper18:42:404
213322221sleep70-21swapper21:45:067
212022221sleep30-21swapper21:44:543
2117922221sleep30-21swapper21:24:053
1885922221sleep40-21swapper17:19:414
1820322221sleep70-21swapper21:15:297
2557522117sleep30-21swapper20:29:393
2038722019sleep20-21swapper19:23:202
2022722019sleep50-21swapper21:19:355
8885991913cyclictest0-21swapper17:27:430
643521919sleep70-21swapper19:54:387
2740021919sleep30-21swapper22:29:433
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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