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##############################################################################
# Copyright (c) 2017 ZTE Corp and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
from operator import add
from qtip.util.logger import QtipLogger
logger = QtipLogger('calculator').get
def dpi_calculator(samples):
try:
float_pps = map(lambda x: float(x), samples['pps'])
float_bps = map(lambda x: float(x), samples['bps'])
sum_dpi_pps = reduce(add,
map(lambda x: x / 1000 if x > 100 else x, float_pps))
sum_dpi_bps = reduce(add,
map(lambda x: x / 1000 if x > 100 else x, float_bps))
return {'pps': round(sum_dpi_pps / 10, 3), 'bps': round(sum_dpi_bps / 10, 3)}
except Exception as error:
logger.error(error)
return {'pps': None, 'bps': None}
def calculate_cpu_usage(cpu_idle):
try:
cpu_usage = round((100.0 - float(cpu_idle)), 3)
return '{0}%'.format(str(cpu_usage))
except Exception, error:
logger.error(error)
return None
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