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2023-09-22 - 06:26
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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 10 highest latencies:
System rackbslot5.osadl.org (updated Fri Sep 22, 2023 00:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1592022521sleep60-21swapper17:54:106
2341522423sleep20-21swapper20:10:032
1241322423sleep20-21swapper19:48:022
1640199239cyclictest0-21swapper18:36:570
16401992322cyclictest0-21swapper20:32:370
922422221sleep60-21swapper20:41:126
466622221sleep70-21swapper18:31:177
2805822221sleep70-21swapper21:18:357
2640122221sleep70-21swapper18:11:407
2496022221sleep70-21swapper22:12:447
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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