def _publish_metrics(self):
msg = MetricMessage()
for metric in self._metrics:
msg.append((metric.name, metric.aggs, metric.poll()))
self.publish_message(msg)
if self._on_publish is not None:
self._on_publish(self)
def _publish_metrics(self):
msg = MetricMessage()
for metric in self._metrics:
msg.append((metric.name, metric.aggs, metric.poll()))
self.publish_message(msg)
if self._on_publish is not None:
self._on_publish(self)
def publish_metric(self, metric_name, aggregates, values):
timestamp_buckets = {}
for timestamp, value in values:
ts_key = int(timestamp) / self.bucket_size
ts_bucket = timestamp_buckets.get(ts_key)
if ts_bucket is None:
ts_bucket = timestamp_buckets[ts_key] = []
ts_bucket.append((timestamp, value))
for ts_key, ts_bucket in timestamp_buckets.iteritems():
bucket = self.find_bucket(metric_name, ts_key)
routing_key = self.ROUTING_KEY_TEMPLATE % bucket
msg = MetricMessage()
msg.append((metric_name, aggregates, ts_bucket))
self.publish_message(msg, routing_key=routing_key)
def publish_metric(self, metric_name, aggregates, values):
timestamp_buckets = {}
for timestamp, value in values:
ts_key = int(timestamp) / self.bucket_size
ts_bucket = timestamp_buckets.get(ts_key)
if ts_bucket is None:
ts_bucket = timestamp_buckets[ts_key] = []
ts_bucket.append((timestamp, value))
for ts_key, ts_bucket in timestamp_buckets.iteritems():
bucket = self.find_bucket(metric_name, ts_key)
routing_key = self.ROUTING_KEY_TEMPLATE % bucket
msg = MetricMessage()
msg.append((metric_name, aggregates, ts_bucket))
self.publish_message(msg, routing_key=routing_key)
def publish_aggregate(self, metric_name, timestamp, value):
# TODO: perhaps change interface to publish multiple metrics?
msg = MetricMessage()
msg.append((metric_name, (), [(timestamp, value)]))
self.publish_message(msg)
def publish_aggregate(self, metric_name, timestamp, value):
# TODO: perhaps change interface to publish multiple metrics?
msg = MetricMessage()
msg.append((metric_name, (), [(timestamp, value)]))
self.publish_message(msg)