prometheus/client_ruby

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Prometheus instrumentation library for Ruby applications

Stars: 558
Forks: 154
Open beginner issues: 0
Indexed issues: 15

Dominant language: Ruby
License: Apache-2.0
Last GitHub push: Aug 29, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

15 open issues indexed

UTF-8: Implement support in Ruby client library Open

Help wanted priority/p2

Difficulty 5/5 Over a week Newbie friendliness 25/100

prometheus/client_ruby#306 · 13 comments · Opened Mar 5, 2024
Implement native histograms support Open

breaking-change

Difficulty 5/5 Over a week Newbie friendliness 20/100

prometheus/client_ruby#286 · 4 comments · 4 reactions · Opened Apr 19, 2023
Improving DirectFileStore for performance and scalability Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

prometheus/client_ruby#281 · 18 comments · 8 reactions · Opened Mar 8, 2023
CPU usage growing over time with DirectFileStore Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

prometheus/client_ruby#232 · 1 comment · Opened Jul 19, 2021
slow response on metrics http endpoint Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

prometheus/client_ruby#194 · 17 comments · Opened Jun 17, 2020
Supporting OpenMetrics Open

breaking-change

Difficulty 5/5 Over a week Newbie friendliness 20/100

prometheus/client_ruby#189 · 12 comments · Opened May 22, 2020
Reduce DirectFileStore memory overhead, particularly while aggregating data when getting scraped Open

Help wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

prometheus/client_ruby#185 · 4 comments · Opened Apr 14, 2020
`DirectFileStore` creates too many files for long running applications Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

prometheus/client_ruby#143 · 7 comments · Opened Jul 10, 2019
Decision needed: Should we allow deleting a labelset from an existing metric? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

prometheus/client_ruby#140 · 5 comments · 1 reaction · Opened Jun 25, 2019
Rubocop Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

prometheus/client_ruby#132 · 3 comments · Opened Jun 16, 2019
Script to dump contents of DirectFileStore files Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

prometheus/client_ruby#118 · Opened May 1, 2019
Validate behaviour of `DirectFileStore` in the presence of existing files Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

prometheus/client_ruby#109 · 2 comments · Opened May 1, 2019
Support for Custom Collectors Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

prometheus/client_ruby#90 · 11 comments · Opened Jul 20, 2018
Implement collector interface Open

enhancement Help wanted

Difficulty 5/5 Over a week Newbie friendliness 30/100

prometheus/client_ruby#36 · 6 comments · Opened Nov 3, 2016
Add process collector Open

enhancement Help wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

prometheus/client_ruby#25 · 1 comment · Opened Aug 3, 2016

prometheus/client_ruby

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