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2026-06-05 - 23:54
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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 Fri Jun 05, 2026 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
786322726sleep40-21swapper06:12:234
2568722726sleep40-21swapper08:46:214
327122625sleep70-21swapper11:07:097
718322423sleep50-21swapper08:13:325
162222423sleep40-21swapper08:00:594
3017222323sleep40-21swapper10:55:134
2804122323sleep40-21swapper09:52:234
2547822323sleep40-21swapper09:48:474
201122323sleep50-21swapper07:00:345
1043822323sleep50-21swapper06:16:085
943322221sleep20-21swapper09:18:042
697222221sleep30-21swapper08:10:343
681722221sleep60-21swapper09:13:446
474822221sleep60-21swapper06:04:336
367322221sleep20-21swapper10:07:262
2373122221sleep50-21swapper06:40:335
2228422221sleep60-21swapper10:41:396
1736722221sleep50-21swapper09:32:075
1538822221sleep30-21swapper07:26:093
1414422221sleep30-21swapper10:24:473
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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