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2024-07-27 - 03:49
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 10 highest latencies:
System rack8slot1.osadl.org (updated Sat Jul 27, 2024 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
894999377189,0cyclictest25784-21mailstats19:56:560
89499931503028,0cyclictest0-21swapper22:06:460
8949992339268,0cyclictest26533-1kworker/0:1H00:06:520
8949992312303,0cyclictest26533-1kworker/0:1H22:41:510
8949992292211,0cyclictest26533-1kworker/0:1H22:21:520
8949992290268,0cyclictest3771-1kworker/0:0H20:11:530
8949992254273,0cyclictest26533-1kworker/0:1H23:11:510
8949992254235,0cyclictest3771-1kworker/0:0H20:01:520
8949992242319,0cyclictest26533-1kworker/0:1H22:31:510
8949992233589,0cyclictest9-21ksoftirqd/021:51:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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