tmm1/stackprof
a sampling call-stack profiler for ruby 2.2+ observed · 2026-08-28
Health v2 · maintenance only
65/100
- Activity 73
- Release rhythm 35
- Longevity 100
Flags: no_releases
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4710
- days_rel: n/a
- days_push: 162
- n_releases_24m: 0
Adoption not part of the score
2192 stars · 136 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Stackprof is a sampling call-stack profiler for Ruby 2.2+ inspired by gperftools. It collects CPU, wall, object, and other profile samples with low overhead and provides CLI reporting including flamegraph generation.
Use cases
- profile cpu usage of a ruby application
- find slow methods in a rails app
- generate flamegraphs from ruby stack samples
- profile memory allocations in ruby
- add sampling profiling middleware to a rack app
- analyze which callers invoke a hot method
When to choose
- you need low-overhead production or development profiling for Ruby 2.2+
- you want flamegraph or per-method sample reports from a CLI
- you need rack middleware to profile web requests
When to avoid
- you are profiling non-Ruby code
- you need a graphical profiler UI out of the box (see stackprof-webnav)
- you are on a non-Linux OS
Facets
library · maturity stable
benchmarking monitoring developer-tools cli performance developer-tools backend ruby cli profiler sampling-profiler call-stack flamegraph rack-middleware linux
1 source
- readme: https://github.com/tmm1/stackprof · fetched 2026-08-28 · 74b6c4871ae9
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| tmm1/stackprof | main | 65 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem