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2026-04-25 - 17:21
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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 Apr 25, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
488322727sleep30-21swapper06:51:323
207922625sleep20-21swapper06:44:432
1820822625sleep20-21swapper08:17:262
1721522625sleep20-21swapper09:12:562
1421022625sleep30-21swapper10:08:353
1421022625sleep30-21swapper10:08:353
867622525sleep30-21swapper11:01:013
604122521sleep30-21swapper10:56:373
2712522524sleep50-21swapper11:33:125
2307022521sleep20-21swapper08:25:032
848922423sleep40-21swapper10:58:224
665722423sleep20-21swapper07:52:372
619522423sleep40-21swapper09:53:244
3091222423sleep50-21swapper08:37:545
2456822423sleep30-21swapper11:29:423
2340622423sleep40-21swapper07:24:304
2340622423sleep40-21swapper07:24:304
2313722423sleep30-21swapper08:26:003
1842722423sleep40-21swapper06:14:124
1744122423sleep30-21swapper09:16:093
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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