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2024-11-22 - 10:49
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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 Fri Nov 22, 2024 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3105199458025,0cyclictest0-21swapper19:51:500
31051992477264,0cyclictest1580-1kworker/0:0H21:00:400
31051992466239,0cyclictest1580-1kworker/0:0H20:00:410
31051992450643,0cyclictest1594-21jbd2/hda3-820:35:400
31051992426499,0cyclictest9-21ksoftirqd/022:45:410
31051992414234,0cyclictest9376-21munin-node19:30:440
31051992412241,0cyclictest1580-1kworker/0:0H00:00:400
31051992411175,0cyclictest1580-1kworker/0:0H19:45:400
31051992376291,0cyclictest1580-1kworker/0:0H19:55:400
31051992346555,0cyclictest1594-21jbd2/hda3-800:20:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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