brucethemoose/Minecraft-Performance-Flags-Benchmarks resource
Sane, Benchmarked Java Flags and Tweaks for Minecraft observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- 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 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 1520
- days_rel: n/a
- days_push: 764
- n_releases_24m: 0
Adoption not part of the score
1723 stars · 31 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
A benchmarked guide of Java flags and JVM tweaks for optimizing Minecraft client and server performance, with a Python benchmarking script to validate each flag. It also covers choosing Java runtimes like GraalVM, Adoptium, and Clear Linux OpenJDK.
Use cases
- reduce stutter in modded Minecraft
- tune JVM flags for a Minecraft server
- pick the best Java runtime for Minecraft
- benchmark Java garbage collectors for Minecraft
- get better TPS on a modded server
- optimize Minecraft FPS with Java arguments
When to choose
- you run a modded Minecraft client or server and want tested JVM flags
- you want evidence-based Java runtime and GC recommendations for Minecraft
- you want to benchmark flag changes yourself with the included script
When to avoid
- you expect large FPS or TPS gains from flags alone
- you need to fix lag caused by mods rather than JVM overhead
- you use OpenJ9 or non-OpenJDK runtimes with incompatible flag sets
Facets
learning-resource · maturity active
benchmarking developer-tools gaming-tools performance tutorials cross-platform jvm python minecraft java-flags jvm-tuning performance-tuning benchmarks guide
1 source
- readme: https://github.com/brucethemoose/Minecraft-Performance-Flags-Benchmarks · fetched 2026-08-28 · f97af1564436
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| brucethemoose/Minecraft-Performance-Flags-Benchmarks | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="brucethemoose/Minecraft-Performance-Flags-Benchmarks")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem