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software:linux:yocto:cyclictest [2020-09-14 09:15] mlammerichsoftware:linux:yocto:cyclictest [2023-06-13 09:31] (aktuell) Urs Graf
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-====== Yocto Cyclictest ======+====== Results for Yocto Images with Cyclictest ======
  
-Cyclictest is part of the ''rt-tests'' package and is included in ''ntb-dev-image''.+Cyclictest is part of the ''rt-tests'' package and is included in ''ost-devel'' images.
  
 ===== Test Methodology ===== ===== Test Methodology =====
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 ''-l'' specifies the test duration in µs; ''24h*60min/h*60min/s*1000ms/s*1000us/ms = 86'400'000'000us''. ''-l'' specifies the test duration in µs; ''24h*60min/h*60min/s*1000ms/s*1000us/ms = 86'400'000'000us''.
  
-For more information about the flags, see [[ ..:cyclictest:start the cyclictest wiki page ]]+For more information about the flags, see [[software:linux:realtime:cyclictest|Cyclictest]].
  
 ===== Results ===== ===== Results =====
  
-^ platform ^ latency (µs) ^^^^ +^ platform ^  latency (µs)  ^^^^^ 
-^          ^ min ^ max ^ mode ^ avg ^ +^          ^ min ^ max ^ mode ^ avg ^ median 
-| cb20     | 11  | 52  | 15   x   +| cb20     | 11  | 52  | 15   15  | 15     |  
-| cx2020   | 2   | 10  | 3    | 3   | +| cx2020   | 2   | 10  | 3    | 3   | 3      
 + 
 ===== Histogramm ===== ===== Histogramm =====