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2025-11-25 - 00:27
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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 Mon Nov 24, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1794323433sleep20-21swapper07:46:372
496523131sleep20-21swapper10:17:392
3174223130sleep20-21swapper10:06:502
2259623127sleep20-21swapper06:53:312
2059723131sleep20-21swapper08:48:162
1823323131sleep20-21swapper09:43:052
1300823131sleep20-21swapper09:36:092
957423029sleep20-21swapper07:31:332
93823029sleep20-21swapper07:12:042
880223029sleep20-21swapper05:31:052
779023029sleep30-21swapper10:24:043
55823029sleep20-21swapper06:12:102
47823029sleep20-21swapper05:16:162
368423029sleep20-21swapper06:20:262
3083323029sleep20-21swapper07:09:242
2925123029sleep20-21swapper10:04:502
2895523029sleep30-21swapper09:05:533
2781623029sleep20-21swapper06:05:302
2635123029sleep20-21swapper09:57:302
2494723029sleep20-21swapper05:58:342
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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