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2025-01-18 - 11:56
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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 Sat Jan 18, 2025 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
395922625sleep60-21swapper18:12:176
2511322625sleep10-21swapper19:54:401
2434522625sleep60-21swapper23:34:526
1980822625sleep10-21swapper22:10:131
1049122625sleep10-21swapper23:05:261
1488222423sleep60-21swapper18:35:546
120722423sleep10-21swapper18:07:161
903022321sleep40-21swapper19:23:304
955422221sleep40-21swapper18:26:004
945722221sleep10-21swapper18:24:371
684422221sleep10-21swapper18:20:201
679022221sleep30-21swapper18:19:343
595422221sleep10-21swapper20:17:371
420722221sleep70-21swapper18:15:467
34122221sleep10-21swapper19:06:221
3086722221sleep40-21swapper19:05:294
2769622221sleep30-21swapper19:58:183
273222221sleep30-21swapper21:30:533
2637522221sleep10-21swapper21:08:421
2569622220sleep126558-12ShbNDf6bb870022:25:091
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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