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2025-11-25 - 14:02
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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 Tue Nov 25, 2025 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
509923232sleep20-21swapper20:58:422
3240223029sleep70-21swapper21:49:527
2426723029sleep20-21swapper21:35:152
2074323029sleep20-21swapper19:29:182
1203223029sleep70-21swapper18:11:457
2549322727sleep70-21swapper17:40:007
1884822726sleep40-21swapper21:25:334
1157422727sleep30-21swapper22:09:573
395722625sleep30-21swapper17:58:123
3223722625sleep20-21swapper21:47:312
2883322625sleep20-21swapper19:43:192
2588422625sleep10-21swapper17:41:301
221822625sleep30-21swapper20:52:263
2150622625sleep30-21swapper21:29:403
2102422625sleep70-21swapper20:28:067
2045022625sleep70-21swapper18:30:257
1449022625sleep20-21swapper17:18:182
1428222625sleep30-21swapper22:14:453
1291522625sleep70-21swapper20:13:497
1217922625sleep40-21swapper18:13:504
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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