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2026-04-05 - 17:33
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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 Apr 05, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1693622826sleep50-21swapper06:51:305
1868722726sleep50-21swapper09:59:535
756122625sleep40-21swapper08:36:134
284522321sleep50-21swapper08:26:295
2248022323sleep40-21swapper07:04:334
542722221sleep40-21swapper09:35:434
2896922221sleep40-21swapper11:19:474
2191722221sleep40-21swapper08:02:044
2140422221sleep40-21swapper10:05:364
1631522221sleep40-21swapper08:53:334
1547722221sleep40-21swapper10:52:264
1547722221sleep40-21swapper10:52:264
1359322221sleep40-21swapper08:47:494
1334622221sleep60-21swapper09:49:456
1334622221sleep60-21swapper09:49:456
1334522221sleep50-21swapper09:49:445
1334522221sleep50-21swapper09:49:445
729522121sleep50-21swapper11:40:125
119722117sleep50-21swapper06:26:015
918921919sleep60-21swapper06:40:036
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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