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2026-09-08 - 11:30
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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 08, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
406823130sleep60-21swapper08:49:336
123423029sleep50-21swapper04:44:355
821222929sleep40-21swapper05:56:054
909522727sleep40-21swapper03:57:454
875322727sleep60-21swapper04:58:216
2917922726sleep50-21swapper07:36:265
1964122727sleep50-21swapper04:16:105
1406322725sleep50-21swapper05:08:045
1300022727sleep40-21swapper08:09:144
740722625sleep50-21swapper07:55:305
625522625sleep50-21swapper03:50:175
625522625sleep50-21swapper03:50:175
321422625sleep40-21swapper04:45:224
2747322625sleep60-21swapper05:34:146
2129422625sleep60-21swapper07:23:066
1964222625sleep60-21swapper04:16:116
162622625sleep40-21swapper08:44:594
1618522625sleep50-21swapper06:10:475
1091622625sleep30-21swapper06:01:403
218522521sleep70-21swapper07:47:007
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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