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2024-07-16 - 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: reduced 
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 10 highest latencies:
System rack3slot7.osadl.org (updated Tue Jul 16, 2024 00:43:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3140170ksoftirqd/022997-21kworker/0:118:52:140
109639816412cyclictest5511-21nfs_client20:21:350
109639816012cyclictest14699-21nfs_client00:21:410
109639815912cyclictest9595-21munin-node00:06:160
109639815714cyclictest19363-21aten2.4_r3power22:51:370
109639815612cyclictest18439-21runrttasks19:18:010
109639815512cyclictest26832-21df19:46:220
109639815412cyclictest24105-21expr21:21:340
109639815412cyclictest1886-21mailstats23:41:110
109639815313cyclictest15217-21aten2.4-expect19:06:500
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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