https://github.com/zio/zio-metrics-legacy

⛔️ DEPRECATED
https://github.com/zio/zio-metrics-legacy

Last synced: about 2 months ago
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⛔️ DEPRECATED

• Host: GitHub
• URL: https://github.com/zio/zio-metrics-legacy
• Owner: zio
• License: apache-2.0
• Created: 2019-07-22T16:55:41.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2023-03-04T07:09:16.000Z (over 1 year ago)
• Last Synced: 2024-05-22T07:50:49.973Z (4 months ago)
• Language: Scala
• Homepage: https://zio.github.io/zio-metrics
• Size: 21.7 MB
• Stars: 56
• Watchers: 12
• Forks: 39
• Open Issues: 23
• Metadata Files:
  • Readme: README.md
  • License: LICENSE
  • Codeowners: .github/CODEOWNERS

Awesome Lists containing this project

• awesome-zio - ZIO Metric - performance, purely-functional library for adding instrumentation to any application, with a simple web client and JMX support. (Metrics and Monitoring)

README

        
# ZIO metrics

| Project Stage | CI | Release | Snapshot | Discord |

| --- | --- | --- | --- | --- |

| [![Project stage][Stage]][Stage-Page] | ![CI][Badge-CI] | [![Release Artifacts][Badge-SonatypeReleases]][Link-SonatypeReleases] | [![Snapshot Artifacts][Badge-SonatypeSnapshots]][Link-SonatypeSnapshots] | [![Badge-Discord]][Link-Discord] |

[Badge-SonatypeReleases]: https://img.shields.io/nexus/r/https/oss.sonatype.org/dev.zio/zio-metrics_2.12.svg "Sonatype Releases"

[Badge-SonatypeSnapshots]: https://img.shields.io/nexus/s/https/oss.sonatype.org/dev.zio/zio-metrics_2.12.svg "Sonatype Snapshots"

[Badge-Discord]: https://img.shields.io/discord/629491597070827530?logo=discord "chat on discord"

[Badge-Discord]: https://img.shields.io/discord/629491597070827530?logo=discord "chat on discord"

[Link-SonatypeReleases]: https://oss.sonatype.org/content/repositories/releases/dev/zio/zio-metrics_2.12/ "Sonatype Releases"

[Link-SonatypeSnapshots]: https://oss.sonatype.org/content/repositories/snapshots/dev/zio/zio-metrics_2.12/ "Sonatype Snapshots"

[Link-Discord]: https://discord.gg/2ccFBr4 "Discord"

[Badge-CI]: https://github.com/zio/zio-metrics/workflows/CI/badge.svg

[Stage]: https://img.shields.io/badge/Project%20Stage-Production%20Ready-brightgreen.svg

[Stage-Page]: https://github.com/zio/zio/wiki/Project-Stages

## Goal

A high-performance, purely-functional library for adding instrumentation to any application, with a simple web client and JMX support.

## Introduction and Highlights

ZIO Metrics is a principled functional programming library to measure the behavior of your application. It focuses on providing metrics and health checks in a performant purely functional manner.

* Comprehensive and consistent

* Type safe, purely-functional

* Pluggable effect monads

* Asynchronous and non-blocking

* Supports streaming

* Can be used in Scala REPLs

If it can affect your code's business value, measure it. -- Coda Hale

In order to know how well our *code* is generating *business value*, we need *metrics* -- also Coda Hale

Usage and Docs can be found on [https://zio.github.io/zio-metrics/](https://zio.github.io/zio-metrics/)

## Competitors

[Metrics Scala](https://github.com/erikvanoosten/metrics-scala)  

Type safe, pure FP: ✘  

Comprehensive: ✔  

Scala: ✔  

Notes:  

  

[Scala Metrics](https://github.com/PagerDuty/scala-metrics)  

Type safe, pure FP: ✘  

Comprehensive: ✔  

Scala: ✔  

Notes:  

[Kamon](http://kamon.io/documentation/1.x/core/basics/metrics/)  

Type safe, pure FP: ✘  

Comprehensive: ✔  

Scala: ✔  

Notes:  

[JAJMX](https://github.com/dacr/jajmx)  

Type safe, pure FP: ✘ (but very FP oriented)  

Comprehensive: ✔  

Scala: ✔  

Notes:  

  

[SSE-JMX](https://github.com/sptz45/sse-jmx)  

Type safe, pure FP: ✘  

Comprehensive: ✔  

Scala: ✔  

Notes:  

  

[Metrics Datadog](https://github.com/coursera/metrics-datadog)  

Type safe, pure FP: ✘  

Comprehensive: ✔  

Scala: ✘ (Java)  

Notes:  

  

[ekg: Remote monitoring of processes](https://hackage.haskell.org/package/ekg)  

Type safe, pure FP: ✔  

Comprehensive: ✔  

Scala: ✘ (Haskell)  

Notes: [Monad Metrics](https://github.com/parsonsmatt/monad-metrics/blob/17546b92b4e7e94279b81afe76fd6daa5f3ff0f8/src/Control/Monad/Metrics/Internal.hs) a wrapper and API for using EKG metrics  

[prometheus: Prometheus Haskell Client](https://hackage.haskell.org/package/prometheus)  

Type safe, pure FP: ✔  

Comprehensive: ✔  

Scala: ✘ (Haskell)  

Notes:  

[Metrics](https://github.com/codahale/metrics)

Type safe, pure FP: ✘  

Comprehensive: ✔  

Scala: ✘ (Go)  

Notes: [Haskell implementation](https://hackage.haskell.org/package/metrics), [Metrics, Metrics, Everywhere - Coda Hale](https://www.youtube.com/watch?v=czes-oa0yik)  

## Background

[Optimizing Tagless Final – Saying farewell to Free](https://typelevel.org/blog/2017/12/27/optimizing-final-tagless.html)  

  

[Tagless Final algebras and Streaming](https://typelevel.org/blog/2018/05/09/tagless-final-streaming.html)  

## Notes

[Dropwizard and Cats Gist](https://gist.github.com/Daenyth/7795133b3471da32d3121fcf30994484)