Prometheus.ex v1.0.0-alpha3 Prometheus.Model
Helpers for working with Prometheus data model. For advanced users.
Probably will be used with Prometheus.Collector
.
Summary
Macros
Creates counter metric with value
and labels
Creates counter metrics from mdata
{labels, value} tuple list
Create Metric Family of type
, name
and help
.
collector.collect_metrics/2
callback will be called and expected to
return individual metrics list
Creates gauge metric with value
and labels
Creates gauge metrics from mdata
{label, value} tuple list
Creates histogram metric with buckets
, count
, sum
, and labels
Creates histogram metrics from mdata
{labels, buckets, count, sum} tuple list
Creates summary metric with count
, sum
and labels
Creates summary metrics from mdata
{labels, count, sum} tuple list
Macros
Creates counter metric with value
and labels
.
iex(15)> Prometheus.Model.counter_metric(100, [host: "example.com"])
{:Metric, [{:LabelPair, "host", "example.com"}], :undefined, {:Counter, 100},
:undefined, :undefined, :undefined, :undefined}
Creates counter metrics from mdata
{labels, value} tuple list.
iex(14)> Prometheus.Model.counter_metrics([{[host: "example.com"], 100}])
[{:Metric, [{:LabelPair, "host", "example.com"}], :undefined, {:Counter, 100},
:undefined, :undefined, :undefined, :undefined}]
Create Metric Family of type
, name
and help
.
collector.collect_metrics/2
callback will be called and expected to
return individual metrics list.
Creates gauge metric with value
and labels
iex(13)> Prometheus.Model.gauge_metric(100, [host: "example.com"])
{:Metric, [{:LabelPair, "host", "example.com"}], {:Gauge, 100}, :undefined,
:undefined, :undefined, :undefined, :undefined}
Creates gauge metrics from mdata
{label, value} tuple list.
iex(11)> Prometheus.Model.gauge_metrics([{[host: "example.com"], 100}])
[{:Metric, [{:LabelPair, "host", "example.com"}], {:Gauge, 100}, :undefined,
:undefined, :undefined, :undefined, :undefined}]
Creates histogram metric with buckets
, count
, sum
, and labels
.
Creates histogram metrics from mdata
{labels, buckets, count, sum} tuple list.