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2024-05-23 - 17:21
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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: performance
Compare latency of primary with shadow system
Characteristics of the 10 highest latencies:
System rackbslot8.osadl.org (updated Thu May 23, 2024 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
587506264720irq/54-eth00-21swapper/119:08:131
1790899818cyclictest12591-21timerandwakeup20:30:190
1790899818cyclictest0-21swapper/023:40:480
1790899818cyclictest0-21swapper/022:02:330
1790899818cyclictest0-21swapper/021:45:090
1790899818cyclictest0-21swapper/019:53:370
1790899818cyclictest0-21swapper/019:14:250
1790899807cyclictest9043-21idleruntime20:20:120
1790899807cyclictest725-21kernelversion23:15:160
1790899807cyclictest7010-21sort20:14:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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