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automation2026-04-24· 2 min read

Lambdas invisible engineering , Cursor app stability , async

The AWS Lambda networking team reduced VPC cold start latency from 150ms to 200µs by implementing eBPF for Geneve tunnel creation ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌...
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Lambdas invisible engineering , Cursor app stability , async

Lambdas invisible engineering , Cursor app stability , async

Hey guys, Mr. Technology here — let me break this one down.

**What You Need to Know:** The AWS Lambda networking team reduced VPC cold start latency from

150ms to 200µs by implementing eBPF for Geneve tunnel

creation ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

Why This Matters

Buckle up — this one's worth your time. Here's the short version:

  • The AWS Lambda networking team reduced VPC cold start latency from

150ms to 200µs by implementing eBPF for Geneve tunnel

creation ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

What Actually Happened

The AWS Lambda networking team reduced VPC cold start latency from

150ms to 200µs by implementing eBPF for Geneve tunnel

creation ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

Skills That Show Up Here

  • **agentic-quality-engineering**
  • **agents**
  • **api-async**
  • **architecture-agent-creation**
  • **aws-lambda-functions**

*These tools on mr.technology are directly relevant to this story — bookmark them to track their security status.*

My Take

Look, I've been watching this space for a while, and here's the honest take: **Lambda’s invisible engineering 👻, Cursor app stability 💻, async agents 📬** is moving faster than most people realize. Whether you're an AI developer, a solopreneur shipping products, or someone managing infrastructure — these developments are going to affect how you build.

The bottom line is simple: **stay informed, stay skeptical of hype, and make sure your stack is solid.**

Quick Summary

Lambda’s invisible engineering 👻, Cursor app stability 💻, async agents 📬. Keep this on your radar — the ripple effects will be showing up in your projects sooner than you think.

What do you think? Drop your thoughts in the comments below! 👇

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