puma-tuning-and-concurrency
puma-tuning-and-concurrency is a Backend performance & caching skill for AI agents, published by sandeepmvl in the rails-skills repository on GitHub. Skillspace rates puma-tuning-and-concurrency C (72/100) and it passed the safety scan; the rating is based on static analysis only.
Tune Puma for production Rails 8 — worker process count (CPUs × 1.5), thread count per worker (3-5 default), memory budget per worker, jemalloc, preload_app + fork-safe initializers, the Ruby 3+ YJIT enable, GIL implications for thread count, signal handling, restart strategies, MALLOC_ARENA_MAX. Use when the user mentions Puma config, workers, threads, jemalloc, memory bloat, copy-on-write, WEB_CONCURRENCY, RAILS_MAX_THREADS, MALLOC_ARENA_MAX, or asks how many workers / threads to run.
- Grade
- C
- Quality
- 72 / 100
- Safety
- Passed
- GitHub stars
- 21
Unproven: rated by static analysis only, not yet compared head-to-head.
This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.
Our review
- Architecture
- 95 / 100
- Maturity
- Structured: ships references or scripts
- Security scan
- No issues found
- License
- MIT
- Adoption
- Adopted by 0 other repositories, in 0 collections
Not checked yet
- Not judged on the rubric yet (not a contender in its category)
- No blind task eval yet
- Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
- Sibling files (scripts, references) not fetched; security scan covers SKILL.md only
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