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2025-10-22 - 20:32
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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: performance
Characteristics of the 10 highest latencies:
System rack3slot1.osadl.org (updated Wed Oct 22, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
469199103102cyclictest0-21swapper/322:52:483
469199103102cyclictest0-21swapper/300:07:473
468999103102cyclictest5239-21tune2fs00:07:471
468999103102cyclictest12124-21tune2fs01:37:431
4689998876cyclictest0-21swapper/102:57:371
4689998583cyclictest24994-21tune2fs00:52:451
4689998583cyclictest1388-13audispd02:07:251
4689998582cyclictest0-21swapper/101:09:471
4689998482cyclictest9177-21aten2.4-expect21:47:501
4689998482cyclictest29092-21tune2fs22:32:491
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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