latency measurement

vivo Internet Technology

Sep 13, 2023 · Operations

Network Quality Monitoring Center: Architecture, Design, and Implementation for Large-Scale Data Center Latency Measurement

The Network Quality Monitoring Center is a large‑scale system that deploys lightweight agents on every server to issue coordinated ICMP ping probes, a controller to generate and distribute topology‑aware PingLists, and a storage‑analysis module that aggregates latency and loss data for real‑time visualization, alerting and troubleshooting, while addressing load‑balance, ingestion concurrency, and future extensions such as UDP/TCP probes.

Data CenterICMP pingNetwork Monitoring

0 likes · 12 min read

Network Quality Monitoring Center: Architecture, Design, and Implementation for Large-Scale Data Center Latency Measurement

Tencent Cloud Developer

Sep 10, 2020 · Frontend Development

Live Streaming Latency Measurement: FLV and WebRTC Solutions

To accurately benchmark and reduce end-to-end latency on large live-streaming platforms, this article details practical measurement frameworks for both HTTP-FLV—using custom SEI timestamps and cloud-synced clocks—and WebRTC—leveraging RTCPeerConnection stats to dissect uplink, server, jitter, decoding, and render delays.

FLVFront-endLive Streaming

0 likes · 7 min read

Live Streaming Latency Measurement: FLV and WebRTC Solutions