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AWS Lambda Go vs. Node.js performance benchmark

• Compile go code for Lambda

GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o main main.go

• Run load test

loadtest \
    --concurrency 5 \
    --maxRequests 1000 \
    --rps 10 \
    --keepalive \
    https://<your-id>.lambda-url.us-east-1.on.aws/