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2025-11-15 - 23:16
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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 Sat Nov 15, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
780223433sleep20-21swapper10:19:412
2491123433sleep20-21swapper05:53:392
2236323433sleep20-21swapper05:51:072
594823131sleep20-21swapper05:19:542
3149323131sleep20-21swapper09:03:542
2792223130sleep30-21swapper06:02:443
2626723131sleep20-21swapper08:56:582
2548123130sleep20-21swapper06:56:212
2010323130sleep30-21swapper06:47:183
2002723131sleep20-21swapper06:46:132
1722723131sleep20-21swapper06:40:052
1512723131sleep20-21swapper08:33:212
1053523130sleep20-21swapper10:24:532
945923029sleep20-21swapper06:27:482
860823029sleep20-21swapper05:24:022
784823029sleep20-21swapper09:22:432
740923029sleep20-21swapper09:19:222
711323029sleep30-21swapper07:22:473
677823029sleep20-21swapper07:20:542
635423029sleep70-21swapper06:20:177
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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