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2026-09-15 - 15:30
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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 Tue Sep 15, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3170722221sleep50-21swapper15:55:525
2604622221sleep40-21swapper16:46:334
2593122221sleep30-21swapper16:44:553
2634822017sleep40-21swapper15:45:264
2593322019sleep50-21swapper16:44:575
2445421919sleep40-21swapper20:45:054
1653321917sleep40-21swapper20:31:054
867521817sleep40-21swapper20:18:164
315821817sleep40-21swapper20:05:364
3111021817sleep50-21swapper17:58:125
2976621817sleep40-21swapper20:54:494
2806621817sleep50-21swapper18:53:025
2488621817sleep30-21swapper19:45:583
2371221817sleep50-21swapper15:40:475
1933221817sleep40-21swapper20:38:014
1820521817sleep50-21swapper16:33:375
1509821817sleep50-21swapper15:24:305
1161221817sleep60-21swapper19:21:446
583921711sleep40-21swapper20:10:484
2183421711sleep40-21swapper20:40:414
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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