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2025-11-05 - 20:02
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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 05, 2025 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2588423534sleep20-21swapper10:01:382
2100323534sleep20-21swapper10:54:202
1539823534sleep20-21swapper10:42:042
966323433sleep20-21swapper09:33:052
762523433sleep20-21swapper10:29:392
74423433sleep20-21swapper08:15:032
2779423433sleep20-21swapper08:05:342
2593423433sleep20-21swapper09:04:402
2167523433sleep20-21swapper05:56:262
1100923433sleep20-21swapper05:39:292
1962423329sleep20-21swapper07:50:302
1932823229sleep20-21swapper06:51:322
836023130sleep20-21swapper06:30:192
696723131sleep20-21swapper09:28:252
636823131sleep20-21swapper08:25:112
616723130sleep20-21swapper07:27:332
42423131sleep20-21swapper07:15:482
3268223130sleep20-21swapper06:18:022
3136123131sleep20-21swapper10:12:112
3058323131sleep20-21swapper08:11:342
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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