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2024-07-27 - 03:32
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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
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackfslot4.osadl.org (updated Fri Jul 26, 2024 12:44:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3171921260,3chrt31720-21sleep11:55:350
2643721240,2chrt26435-21ntpq07:46:540
617921230,3chrt6178-21ssh10:11:200
833421180,2chrt8331-21cat07:11:270
995221080,1sleep09953-21ls07:15:390
106512900,1sleep010646-21apt10:20:110
224332850,1sleep022436-21sort09:42:270
201282830,3chrt20108-21ntpq12:32:100
122452750,1sleep012246-21cut11:20:360
160682710,1sleep016066-21forks08:30:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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