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2026-07-18 - 08:31
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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 Sat Jul 18, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
790622625sleep20-21swapper18:20:362
760522625sleep20-21swapper19:21:422
496322625sleep20-21swapper19:17:022
456222625sleep20-21swapper20:16:482
423622625sleep20-21swapper22:19:562
3206722625sleep20-21swapper19:08:062
2845022625sleep20-21swapper21:00:342
2363522625sleep20-21swapper20:54:572
228522625sleep20-21swapper19:11:502
1884922625sleep20-21swapper18:44:372
185522625sleep20-21swapper20:11:282
1744522625sleep30-21swapper21:41:003
160422625sleep20-21swapper21:13:542
1527622625sleep20-21swapper20:37:372
1522522625sleep20-21swapper19:35:192
1338422625sleep20-21swapper18:32:442
127022625sleep20-21swapper22:14:282
2168822523sleep40-21swapper17:46:454
348622424sleep30-21swapper17:15:153
3198522423sleep30-21swapper19:06:553
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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