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2025-12-08 - 06:59
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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 Dec 08, 2025 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1359223029sleep20-21swapper19:27:382
821822625sleep70-21swapper18:20:057
52622625sleep30-21swapper20:03:483
217322625sleep70-21swapper22:04:297
34922321sleep70-21swapper19:06:307
1899622323sleep70-21swapper18:38:377
895222221sleep70-21swapper19:22:237
882722221sleep70-21swapper20:18:177
873022221sleep70-21swapper19:22:077
786022221sleep70-21swapper22:16:537
778122221sleep70-21swapper17:19:067
52122221sleep70-21swapper20:03:447
511522221sleep70-21swapper22:11:337
498522221sleep20-21swapper17:13:012
390822221sleep70-21swapper21:10:277
390822221sleep70-21swapper21:10:277
3196622221sleep70-21swapper17:04:507
3180622221sleep70-21swapper21:59:167
3063422221sleep70-21swapper20:58:427
2970322221sleep70-21swapper18:01:087
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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