def _background(self):
# import here because else it will import cache.py too early
from carbon import instrumentation
log.cache("background operations")
for metric in prometheus_client.REGISTRY.collect():
for name, labels, value in metric.samples:
name = name
if labels:
name += "." + ".".join(
["%s.%s" % (k, v.replace('.', '_'))
for k, v in sorted(labels.items())])
instrumentation.cache_record(name, value)
if self._accessor:
self.accessor.background()
def _background(self):
# import here because else it will import cache.py too early
from carbon import instrumentation
log.cache("background operations")
for metric in prometheus_client.REGISTRY.collect():
for sample in metric.samples:
name = sample.name
if sample.labels:
name += "." + ".".join(
[
"%s.%s" % (k, v.replace(".", "_"))
for k, v in sorted(sample.labels.items())
]
)
instrumentation.cache_record(name, sample.value)
if self._accessor:
self.reactor.callInThread(self.accessor.background)
def _background(self):
# import here because else it will import cache.py too early
from carbon import instrumentation
log.cache("background operations")
for metric in prometheus_client.REGISTRY.collect():
for sample in metric.samples:
name = sample.name
if sample.labels:
name += "." + ".".join([
"%s.%s" % (k, v.replace(".", "_"))
for k, v in sorted(sample.labels.items())
])
instrumentation.cache_record(name, sample.value)
if self._accessor:
self.reactor.callInThread(self.accessor.background)
# check if metadata are enabled
metadata_enabled = self.metadata_switch.enabled()
self.metadata_switch.watch()
if metadata_enabled != self.metadata_switch.enabled():
log.cache("Metadata enabled: %s" % self.metadata_switch.enabled())
def _flush(self):
log.cache("flushing the accessor")
if self._accessor:
self.accessor.flush()