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2026-04-02 - 12:18
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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 02, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1916922826sleep50-21swapper22:57:235
1797022827sleep40-21swapper18:51:534
817422625sleep20-21swapper23:37:532
736122625sleep30-21swapper18:32:393
2761522625sleep20-21swapper23:13:282
2546622625sleep20-21swapper20:05:052
2025022625sleep30-21swapper19:56:423
1692622625sleep50-21swapper21:52:565
135622625sleep20-21swapper19:19:202
1220922625sleep30-21swapper19:41:063
1177422621sleep20-21swapper19:38:412
807422522sleep50-21swapper23:36:285
807322525sleep40-21swapper23:36:274
397022521sleep50-21swapper20:27:495
1333522521sleep50-21swapper23:45:325
2749122423sleep30-21swapper22:11:433
2589722424sleep50-21swapper19:05:545
2589622419sleep40-21swapper19:05:534
2583822423sleep30-21swapper19:05:043
2197822423sleep20-21swapper21:59:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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