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2025-12-30 - 09:13
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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 Dec 30, 2025 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2980622827sleep60-21swapper20:49:436
2494522723sleep60-21swapper19:41:006
2230922726sleep50-21swapper19:36:275
964522625sleep60-21swapper00:15:026
695422625sleep60-21swapper00:09:426
633522625sleep60-21swapper19:06:356
455922625sleep60-21swapper23:03:156
304122625sleep60-21swapper19:58:056
2597322625sleep70-21swapper21:42:267
2597322625sleep70-21swapper21:42:267
2595722625sleep60-21swapper23:44:216
252722625sleep20-21swapper22:01:412
2225322625sleep60-21swapper19:35:406
196722625sleep20-21swapper22:59:272
1804922625sleep60-21swapper23:30:366
1619922625sleep60-21swapper21:26:166
1519922625sleep60-21swapper23:23:006
1366122625sleep70-21swapper20:17:357
1270222625sleep60-21swapper23:20:206
1242722625sleep60-21swapper00:21:426
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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