prometheus-haskell

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Don't use error for validation

3

I started doing this as part of #7 but the scope creep & compatibility changes got a bit too much so I thought I'd file a ticket to get an...

jml

FYI easy to trigger GHC bug with prometheus-client

2

I encountered https://ghc.haskell.org/trac/ghc/ticket/13751 while using Prometheus, in case others would run into the bug. In the mean time, with using RTS option -N1 or -N2 the bug didn't reproduce. It...

robinp

Summary metric lacks a decay window

1

I might be misunderstanding, but the Prometheus documentation talks about a sliding window or decay period for summary metrics; however the current implementation seems to aggregate over all time (since...

mithrandi

See #68 This adds `instrumentHandlerValueWithHistogramAndFilter` which allows to use custom histogram, e.g. specify custom buckets, metric name, names for labels.

Yuras

The [`requestLatency`](https://github.com/fimad/prometheus-haskell/blob/631f8f44ee710673f7ba88d2cda346f3592b0f7b/wai-middleware-prometheus/src/Network/Wai/Middleware/Prometheus.hs#L58) function picks the default set of buckets, which very rigid... We have two situations: either our servers are talking between each other in the same datacenter, which means...

VictorCMiraldo