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2026-08-13 - 09:24
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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 13, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2471723127sleep40-21swapper17:57:304
799322827sleep40-21swapper20:29:354
559922727sleep50-21swapper19:23:105
855422625sleep20-21swapper21:32:152
548322625sleep20-21swapper20:26:452
2930022625sleep60-21swapper20:07:286
2456122625sleep20-21swapper22:02:162
200522625sleep40-21swapper22:21:074
1855522625sleep20-21swapper20:48:062
641122523sleep50-21swapper17:24:105
1171722521sleep30-21swapper17:33:523
71922423sleep40-21swapper18:15:384
3258422419sleep70-21swapper19:12:317
2390622423sleep40-21swapper20:58:244
307322323sleep30-21swapper19:20:123
2969922323sleep20-21swapper21:12:072
2209222319sleep30-21swapper18:54:513
1080622323sleep70-21swapper20:36:427
1074422323sleep20-21swapper20:35:492
1022522323sleep40-21swapper21:33:534
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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