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2024-04-20 - 06:07
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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 Apr 20, 2024 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
788922827sleep20-21swapper21:50:532
764122625sleep70-21swapper21:47:227
2898822625sleep70-21swapper22:27:477
2766822625sleep70-21swapper19:25:257
2710922625sleep30-21swapper20:22:593
269522625sleep70-21swapper20:37:277
2611022625sleep70-21swapper23:25:017
2419622625sleep70-21swapper21:19:537
1811322625sleep30-21swapper23:09:533
1608622625sleep60-21swapper21:03:116
1273922625sleep70-21swapper22:59:167
869222525sleep20-21swapper19:51:212
581722521sleep20-21swapper19:43:212
3207522521sleep20-21swapper21:33:162
3016022521sleep40-21swapper19:28:024
2789122521sleep20-21swapper18:23:102
2005622521sleep20-21swapper18:10:212
1791322521sleep20-21swapper23:07:042
836922423sleep10-21swapper19:46:481
733822423sleep20-21swapper22:48:232
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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