solana-validator-optimizer 1.0.1

Optimized Solana validator tool with snapshot prefetching, RPC caching, and Prometheus metrics.
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solana-validator-optimizer

Crates.io Release

A production-grade Rust tool to enhance the performance of Solana validator nodes by reducing sync latency and improving RPC responsiveness.

Overview

solana-validator-optimizer is a modular infrastructure enhancement tool for Solana validators, written in Rust. It helps validator operators:

  • Prefetch snapshots from trusted mirrors
  • Validate snapshot integrity using SHA256
  • Auto-tune Solana validator configurations based on hardware
  • Add an in-memory LRU cache layer for RPC endpoints
  • Monitor metrics via Prometheus-ready endpoint

Ideal for:

  • Validator operators
  • RPC infrastructure maintainers
  • Performance-tuned Solana deployment environments

Architecture

Architecture Overview