Reduce the size of ResponseHeader and RequestHeader

valyala / fasthttp

Fast HTTP package for Go. Tuned for high performance. Zero memory allocations in hot paths. Up to 10x faster than net/http

MIT License

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Closed ksw2000 closed 3 months ago

ksw2000 commented 3 months ago

Replace the field bufKV whose size is 56 bytes in ResponseHeader and RequestHeader with two []byte fields only 48 bytes.

Reduce ResponseHeader from 320 to 312 bytes.
Reduce RequestHeader from 360 to 352 bytes.
In the benchmark tests, although there is no significant performance improvement, it theoretically reduces memory usage by 2.2% to 2.5%.

erikdubbelboer commented 3 months ago

Thanks, I didn't even realize we were using an argsKV without using any of the methods on an argsKV.