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daq: fixing energy metric calculation

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The summary energy metric was being calculated incorrectly. Instead of
dividing power by the sampling rate, it was being multiplied by it and
divided by a million for some reason.
This commit is contained in:
Sergei Trofimov
2017-01-12 11:29:44 +00:00
parent 01c9c88e79
commit cb48ece77f
1 changed files with 1 additions and 1 deletions
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2
wlauto/instrumentation/daq/__init__.py
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@@ -266,7 +266,7 @@ class Daq(Instrument):
metric_name = '{}_{}'.format(port, metric)
context.result.add_metric(metric_name, round(value, 3), UNITS[metric])
self._results[key][metric_name] = round(value, 3)
energy = sum(data[metrics.index('power')]) * (self.sampling_rate / 1000000)
energy = sum(data[metrics.index('power')]) / self.sampling_rate
context.result.add_metric('{}_energy'.format(port), round(energy, 3), UNITS['energy'])
def teardown(self, context):