kamon-prometheus issues

Support for Akka 2.6 ?

I have updated my project to akka typed and using akka 2.6 and sadly there is no update here for akka version update

Histograms have `le` label with unformatted number

In current situation histograms are like this: ``` # TYPE system_metric_memory_used_bytes histogram system_metric_memory_used_bytes{applicaton_name="token-manager-service",kamon_category="system-metric",kamon_name="memory",le="3.69098752E9"} 21.0 1497442514940 system_metric_memory_used_bytes{applicaton_name="token-manager-service",kamon_category="system-metric",kamon_name="memory",le="3.707764736E9"} 60.0 1497442514940 system_metric_memory_used_bytes{applicaton_name="token-manager-service",kamon_category="system-metric",kamon_name="memory",le="+Inf"} 60.0 1497442514940 system_metric_memory_used_bytes_count{applicaton_name="token-manager-service",kamon_category="system-metric",kamon_name="memory"} 60.0 1497442514940 system_metric_memory_used_bytes_sum{applicaton_name="token-manager-service",kamon_category="system-metric",kamon_name="memory"} 2.22113562624E11 1497442514940 ``` With `le="3.69098752E9"`,...

aleksandr-vin

Scala 2.12 compatible jar

12

Would it be possible to do a release of scala 2.12 compatible jar? Kamon.io 0.6.5 has scala 2.12 support.

pjfanning

Histogram buckets should have _bucket suffix in text format

3

Hi, Per https://prometheus.io/docs/instrumenting/exposition_formats/#text-format-details histogram buckets should have the _bucket suffix. This should be fixed at https://github.com/MonsantoCo/kamon-prometheus/blob/420b2a8ba8b8307ad944f2b9eb77306c6ca11bb8/library/src/main/scala/com/monsanto/arch/kamon/prometheus/metric/TextFormat.scala#L22

brian-brazil