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2026-04-19 - 22:12
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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 19, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1054022928sleep50-21swapper08:16:215
777022827sleep50-21swapper08:09:565
226422827sleep50-21swapper07:57:325
1868022827sleep50-21swapper07:28:035
1751422827sleep50-21swapper10:27:455
508522625sleep40-21swapper08:04:354
1828122625sleep40-21swapper08:27:484
2816022423sleep40-21swapper10:47:374
2179422423sleep40-21swapper06:34:004
2179422423sleep40-21swapper06:34:004
1291222423sleep40-21swapper08:17:164
1084022423sleep40-21swapper07:15:134
746822323sleep60-21swapper09:11:046
699322323sleep50-21swapper10:09:455
3120022321sleep50-21swapper09:52:325
242222323sleep40-21swapper07:59:474
2317322323sleep50-21swapper09:37:045
1761522323sleep40-21swapper10:29:124
1545422323sleep60-21swapper09:25:526
1365622323sleep60-21swapper06:16:576
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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