Smart-Packet-Capture · OpenResty Official Blog

Smart-Packet-Capture

OpenResty XRay Aug 14, 2026

OpenResty XRay Updated Aug 14, 2026 6 mins read

TCP Packet Capture on Slow Connections: Tracing a 200ms Nginx Request Body Delay

openresty-xray latency network smart-packet-capture nginx

The Problem
Analysis: TCP Packet Capture on Slow Connections
Fully-automated analysis
What is OpenResty XRay

Photo by Yichun Zhang

The Problem
Analysis: TCP Packet Capture on Slow Connections
Fully-automated analysis
What is OpenResty XRay

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