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Diffstat (limited to 'docs/designspec/dashboard.rst')
| -rw-r--r-- | docs/designspec/dashboard.rst | 91 |
1 files changed, 86 insertions, 5 deletions
diff --git a/docs/designspec/dashboard.rst b/docs/designspec/dashboard.rst index ad5520b6..60c4720d 100644 --- a/docs/designspec/dashboard.rst +++ b/docs/designspec/dashboard.rst @@ -57,14 +57,95 @@ The condition of a benchmark result includes Conditions that do NOT have an obvious affect on the test result may be ignored, e.g. temperature, power supply. -Deviation ---------- - -Performance tests are usually repeated many times to reduce random disturbance. -This view shall show an overview of deviation among different runs. +Stats +----- + +Performance tests are actually measurement of specific metrics. All measurement +comes with uncertainty. The final result is normally one or a group of metrics +calculated from many repeats. + +For each metric, the stats board shall consist of a diagram of all measured +values and a box of stats:: + + ^ +------------+ + | | count: ? | + | |average: ? | + | | min: ? | + | X | max: ? | + | XXXX XXXX X XXXXX | | + |X XX XX XX XXX XXX XX | | + | XXXXXX X XXXXX XX | | + | | | + | | | + | | | + | | | + | | | + +---------------------------------------------> +------------+ + +The type of diagram and selection of stats shall depend on what metric to show. Comparison ---------- Comparison can be done between different PODs or different configuration on the same PODs. + +In a comparison view, the metrics are displayed in the same diagram. And the +parameters are listed side by side. + +Both common parameters and different parameters are listed. Common values are +merged to the same cell. And user may configure the view to hide common rows. + +A draft design is as following:: + + ^ + | + | + | + | XXXXXXXX + | XXX XX+-+ XXXXXXXXXX + | XXX +XXXX XXXXX + +-+XX X +--+ ++ XXXXXX +-+ + | X+-+X +----+ +-+ +----+X + |X +--+ +---+ XXXXXX X + | +-------+ X + | + | + +-----------------------------------------------------> + + +--------------------+----------------+---------------+ + | different param 1 | | | + | | | | + +-----------------------------------------------------+ + | different param 2 | | | + | | | | + +-------------------------------------+---------------+ + | common param 1 | | + | | | + +-------------------------------------+---------------+ + | different param 3 | | | + | | | | + +-------------------------------------+---------------+ + | common param 2 | | + | | | + +--------------------+--------------------------------+ + +------------+ + | HIDE COMMON| + +------------+ + +Time line +--------- + +Time line diagram for analysis of time critical performance test:: + + +-----------------+-----------+-------------+-------------+-----+ + | | | | | | + +-----------------> | | | | + | +-----------> | | | + | ? ms +-------------> | | + | ? ms +------------>+ | + | ? ms ? ms | + | | + +---------------------------------------------------------------+ + +The time cost between checkpoints shall be displayed in the diagram. |