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2026-08-16 - 15:34
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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 Sun Aug 16, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
192023029sleep40-21swapper07:31:004
3207422625sleep40-21swapper06:26:504
2455522625sleep20-21swapper05:13:092
1903522525sleep40-21swapper05:00:234
927822323sleep40-21swapper09:47:294
746722319sleep60-21swapper07:43:436
699022322sleep40-21swapper08:42:234
674622321sleep50-21swapper09:44:185
439522323sleep40-21swapper08:38:314
2947422323sleep60-21swapper06:22:446
2943922323sleep60-21swapper07:24:466
2574122323sleep60-21swapper09:18:506
231522323sleep50-21swapper06:30:595
1602622323sleep60-21swapper05:55:556
1269322321sleep50-21swapper07:52:145
998722221sleep20-21swapper07:46:432
953622221sleep60-21swapper08:45:456
850722221sleep40-21swapper05:44:484
759622221sleep20-21swapper06:40:162
743422221sleep20-21swapper07:43:152
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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