May 2026 performance summary across jeejeelee/vllm, ai-dynamo/dynamo, and kvcache-ai/Mooncake. Delivered targeted features, reliability fixes, and documentation improvements that increase flexibility, observability, and operational resilience. Key outcomes include: (1) Benchmark Tool Enhancement: added --trust-remote-code flag to the multi-turn benchmark for trusted remote tokenizer loading; (2) KV Transfer Reliability: notified the P node on pre-admission rejection and cleaned up stranded KV blocks to reduce resource leaks; (3) MooncakeStore reliability/observability improvements: implemented metrics, block-aligned hits, and robust load/error handling; (4) Controller-manager Pod Label/Annotation customization: exposed podLabels and podAnnotations for improved observability and tooling integration; (5) Documentation updates: clarified Snapshot Object Store configuration. Overall impact: improved deployment flexibility, reduced failure modes in critical data paths, and stronger observability, with a collaborative, multi-repo contribution.

April 2026 monthly summary for jeejeelee/vllm: Delivered stability and memory-management improvements for FlashInfer NVLink integration, including corrected MNNVL workspace sizing and runtime admission caps to align with startup pool sizing.