# performance
## How do I profile a Rust web application in production?
https://www.reddit.com/r/rust/comments/rupcux/how_do_i_profile_a_rust_web_application_in/
https://zhuanlan.zhihu.com/p/191655266
## 内存对齐
https://www.reddit.com/r/rust/comments/s793x7/force_4byte_memory_alignment/