For UDP-heavy traffic, wrap V2Ray inside WireGuard to mask the protocol. This adds ~5ms but prevents ISP throttling of V2Ray signatures.
XTLS proxies the TLS session without decrypting and re-encrypting server-side. CPU usage drops by 70%. Step 4: Enable Fast Open (TFO) Add to both server and client config: Fastest V2ray Server
# /etc/security/limits.conf * soft nofile 512000 * hard nofile 512000 Higher file descriptors prevent packet drops during speed bursts. For UDP-heavy traffic, wrap V2Ray inside WireGuard to