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2022-01-23 - 10:15

AMD Phenom(tm) II X6 1090T Processor, Linux 4.4.162-rt175 (Profile)

Latency plot of system in rack #3, slot #8
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 10 highest latencies:
System rack3slot8.osadl.org (updated Sun Feb 10, 2019 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
209712207161sleep40-21swapper/407:05:464
213162186124sleep20-21swapper/207:07:332
215612180118sleep10-21swapper/107:09:021
213972174113sleep00-21swapper/007:08:010
215992151130sleep30-21swapper/307:09:233
215862151114sleep50-21swapper/507:09:125
217169910197cyclictest0-21swapper/210:50:102
21717999994cyclictest0-21swapper/310:50:183
21715999996cyclictest0-21swapper/110:50:171
21716999792cyclictest0-21swapper/207:20:152
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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