ERPC Deploys XDP Fast Path and Zero-Copy to Solana Geyser gRPC in New York (NY) Region — Observes ~530ms Delivery Latency Difference at p99
NQ Score
89/100
N1 Content Completeness
9
AI Summary (NQ-processed)
ERPC has deployed XDP fast path and AF_XDP zero-copy to its shared Solana Geyser gRPC endpoint in the New York (NY) region, achieving a latency reduction of up to 530ms at p99, significantly enhancing real-time data delivery performance.
AI Analysis
Frequently Asked Questions
- Q: What is XDP fast path?
- A: XDP is a Linux kernel technology that offloads packet processing for ultra-low latency networking.
- Q: Why is p99 improvement important?
- A: p99 reflects tail latency, which directly impacts reliability in real-time trading systems.
- Q: Who can verify this optimization?
- A: Anyone can use SLV's slv check geyserbench to measure and verify latency independently.