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2024-11-22 - 17:01
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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 20 highest latencies:
System rack8slot1.osadl.org (updated Fri Nov 22, 2024 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2693499460851,0cyclictest0-21swapper11:55:500
26934992887861,0cyclictest14098-1kworker/0:2H07:22:360
26934992455696,0cyclictest8639-21latency_hist11:00:400
26934992378849,0cyclictest30312-21cat12:05:400
26934992324305,0cyclictest14098-1kworker/0:2H12:00:400
26934992302312,0cyclictest14098-1kworker/0:2H11:40:390
26934992299282,0cyclictest14098-1kworker/0:2H11:45:390
26934992283320,0cyclictest14098-1kworker/0:2H12:25:400
26934992251353,0cyclictest14098-1kworker/0:2H09:35:390
26934992189259,0cyclictest14098-1kworker/0:2H10:15:390
26934992176378,0cyclictest14098-1kworker/0:2H10:45:390
26934992154269,0cyclictest14098-1kworker/0:2H08:00:390
26934992149240,0cyclictest14098-1kworker/0:2H09:25:390
26934992115279,0cyclictest14098-1kworker/0:2H08:20:390
26934992086247,0cyclictest14098-1kworker/0:2H07:55:400
26934992074280,0cyclictest14098-1kworker/0:2H10:00:400
26934992073324,0cyclictest14098-1kworker/0:2H08:25:400
269349920291971,0cyclictest10500-21munin-node11:05:400
26934992025241,0cyclictest14098-1kworker/0:2H10:30:430
26934992018279,0cyclictest14098-1kworker/0:2H08:55:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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