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2026-04-20 - 05:29
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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 Mon Apr 20, 2026 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1136922925sleep50-21swapper23:30:265
694422726sleep50-21swapper20:17:075
944122625sleep50-21swapper21:25:095
413122625sleep40-21swapper21:15:244
2375322625sleep40-21swapper18:48:074
2264922625sleep60-21swapper22:51:056
2037322625sleep40-21swapper20:43:394
1232322625sleep40-21swapper20:27:544
1059122625sleep60-21swapper18:25:286
1024922625sleep50-21swapper19:25:535
1024922625sleep50-21swapper19:25:535
3103322521sleep50-21swapper22:06:075
1430322525sleep40-21swapper22:33:594
1430322525sleep40-21swapper22:33:594
925022423sleep20-21swapper21:22:262
449222421sleep50-21swapper20:15:075
2463422423sleep20-21swapper21:51:152
1451022423sleep20-21swapper21:31:302
41522323sleep50-21swapper23:07:455
366822321sleep50-21swapper22:14:155
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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