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2025-12-22 - 00:39
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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 Sun Dec 21, 2025 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
945422625sleep20-21swapper10:55:172
691122625sleep20-21swapper10:52:132
536222625sleep20-21swapper07:47:102
404822625sleep60-21swapper10:44:246
3121622625sleep70-21swapper10:36:177
2979422625sleep20-21swapper07:33:022
2811722625sleep60-21swapper11:30:266
271122625sleep20-21swapper07:42:222
2665022625sleep20-21swapper08:26:322
2598422625sleep20-21swapper10:27:402
2418122625sleep20-21swapper07:19:012
2163722625sleep20-21swapper08:18:072
2163722625sleep20-21swapper08:18:072
2141722625sleep20-21swapper08:17:512
1587022625sleep20-21swapper08:04:472
1470322625sleep20-21swapper11:04:052
129922625sleep20-21swapper10:39:082
1267222625sleep20-21swapper10:02:512
1139522625sleep20-21swapper11:58:152
2253722424sleep70-21swapper12:22:137
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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