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2025-11-12 - 20:10
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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, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackbslot5.osadl.org (updated Wed Nov 12, 2025 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
768823029sleep20-21swapper09:24:172
3161923029sleep20-21swapper09:06:402
2926723029sleep20-21swapper10:01:382
2893123029sleep20-21swapper09:02:082
2309023029sleep20-21swapper07:51:412
2249723029sleep20-21swapper05:53:452
216623029sleep20-21swapper09:14:162
1301623029sleep20-21swapper09:32:412
869922827sleep20-21swapper05:26:002
514222727sleep70-21swapper10:16:317
2887022727sleep70-21swapper09:01:177
2848622727sleep30-21swapper08:01:033
2655022726sleep20-21swapper09:56:422
200622727sleep70-21swapper09:12:057
944322625sleep20-21swapper07:26:042
770022625sleep30-21swapper09:24:263
720822625sleep70-21swapper08:22:437
385722625sleep30-21swapper06:19:153
357622625sleep70-21swapper06:15:197
3194822625sleep70-21swapper10:06:077
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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