view PerfsDb/TestResult.py @ 161:27b3b0df5f90

2 upload tests
author am@osimis.io
date Fri, 17 Aug 2018 17:24:11 +0200
parents f1a75985caa8
children 85a2074f8794
line wrap: on
line source

import time
import statistics
from orthancRestApi import OrthancClient

class TestResult:

    def __init__(self, name: str):
        self.minTimeInMs = 0
        self.maxTimeInMs = 0
        self.averageTimeInMs = 0
        self.name = name
        self._durations = []
        
    def add(self, durationInMs: float):
        self._durations.append(durationInMs)

    def compute(self):

        mean = statistics.mean(self._durations)
        stdDev = statistics.stdev(self._durations)

        # remove outliers
        cleanedDurations = [x for x in self._durations if (x > mean - 2*stdDev) and (x < mean + 2*stdDev)]
        
        self.averageTimeInMs = statistics.mean(cleanedDurations)
        self.minTimeInMs = min(cleanedDurations)
        self.maxTimeInMs = max(cleanedDurations)


    def __str__(self):
        return "{name:<40}: {avg:>8.2f} ms {min:>8.2f} ms {max:>8.2f} ms".format(
            name=self.name,
            avg = self.averageTimeInMs,
            min=self.minTimeInMs,
            max=self.maxTimeInMs
        )