October 2025 performance highlights for anza-xyz/agave: Delivered Host Identifier Retrieval in the Metrics System, enabling host-level analytics by introducing get_host_id to retrieve the host identifier from metrics. The feature includes a test_host_id suite to verify set_host_id and get_host_id functionality and integrates cryptographic hashing support by adding the solana-sha256-hasher dependency with the sha2 feature in Cargo.toml. This work includes a focused commit (bbc297481a02ee95982c1bc4bbe0d65df2fd4f6d) that adds the new interface and tests. In addition to feature delivery, the month established end-to-end test coverage for host_id workflows and updated build tooling to support hashing operations. This creates a solid foundation for accurate host attribution and analytics, supporting better monitoring, capacity planning, and security considerations.

July 2025 performance summary for Veda-Labs/boring-vault focusing on cross-chain bridge experimentation and stability readiness.