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2025-11-21 - 21:21
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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 Fri Nov 21, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
84223433sleep20-21swapper07:01:062
2018823131sleep20-21swapper07:37:552
1984623131sleep30-21swapper06:38:183
1910023131sleep20-21swapper10:33:452
958823029sleep20-21swapper08:16:362
749623029sleep30-21swapper10:09:453
691723029sleep20-21swapper08:12:202
49923029sleep20-21swapper06:01:442
477523029sleep20-21swapper10:04:482
3165223029sleep20-21swapper09:55:202
3016823029sleep20-21swapper05:55:352
2586023029sleep20-21swapper08:45:492
2529623029sleep20-21swapper06:48:252
2392923029sleep20-21swapper09:43:432
2384523029sleep20-21swapper10:40:012
2368923029sleep20-21swapper09:43:112
2193323029sleep20-21swapper05:39:352
1723523029sleep20-21swapper07:29:392
1463423029sleep20-21swapper07:26:192
134323029sleep20-21swapper08:02:362
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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