Re: [PATCH v2 0/9] Measurement results alignment

[Ondrej Lichtner]

On Wed, Jan 13, 2021 at 05:37:58PM +0100, Jan Tluka wrote:
>  Following patchset implements a measurement results alignment
> required
>  for more complex measurement scenarios where a delay between starting
>  the first and last measurements can result in counting in data that are
>  not relevant.
>  
>  The approach is quite simple. Every class that inherit from
>  BaseMeasurementResults can override align_data method that should return
>  a copy of the class with measurement data aligned within a time.
>  
>  The patchset extends only the FlowMeasurementResults and
>  StatCPUMeasurementResults classes so that most of the ENRT recipes can
>  benefit from this change.
>  
>  Jan Tluka (9):
>    Tests.CPUStatMonitor: add timestamp into measured interval
>    RecipeCommon.Perf.Results.PerfInterval: add timestamp property
>    RecipeCommon.Perf.Measurements.StatCPUMeasurementResults: add
>      start_timestamp and end_timestamp property
>    RecipeCommon.Perf.Measurements.FlowMeasurementResults: add
>      start_timestamp and end_timestamp properties
>    RecipeCommon.Perf.Measurements.BaseMeasurement: add align_data method
>    RecipeCommon.Perf.Measurements.BaseFlowMeasurement: override
>      align_data method
>    RecipeCommon.Perf.Measurements.StatCPUMeasurement: override align_data
>      method
>    RecipeCommon.Perf.Recipe: keep both aggregated and individual results
>    lnst.RecipeCommon.Perf.Recipe: report and evaluate aligned results
>  
>   .../Perf/Measurements/BaseFlowMeasurement.py  | 41 +++++++++++++++
>   .../Perf/Measurements/BaseMeasurement.py      |  3 ++
>   .../Perf/Measurements/IperfFlowMeasurement.py | 10 ++--
>   .../Perf/Measurements/StatCPUMeasurement.py   | 32 ++++++++++--
>   lnst/RecipeCommon/Perf/Recipe.py              | 51 ++++++++++++++++---
>   lnst/RecipeCommon/Perf/Results.py             |  7 ++-
>   lnst/Tests/CPUStatMonitor.py                  |  1 +
>   7 files changed, 131 insertions(+), 14 deletions(-)
>  
>  -- 
>  2.26.2
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pushed, thanks.

-Ondrej