monasca-statsd/monascastatsd/gauge.py

65 lines
3.1 KiB
Python

# (C) Copyright 2014-2016 Hewlett Packard Enterprise Development LP
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
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#
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from monascastatsd import metricbase
class Gauge(metricbase.MetricBase):
def __init__(self, connection, name=None, dimensions=None):
super(self.__class__, self).__init__(name=name,
connection=connection,
dimensions=dimensions)
def send(self, name, value, dimensions=None, sample_rate=1):
"""Record the value of a gauge, optionally setting a list of
dimensions and a sample rate.
>>> monascastatsd.gauge('users.online', 123)
>>> monascastatsd.gauge('active.connections', 1001,
>>> dimensions={"protocol": "http"})
"""
self._connection.report(metric=self.update_name(name),
metric_type='g',
value=value,
dimensions=self.update_dimensions(dimensions),
sample_rate=sample_rate)