Add post about Rust profiler (#7117)

Author: pawurb

draft/2025-10-08-this-week-in-rust.md

@@ -66,6 +66,8 @@ and just ask the editors to select the category.
 * [Let's write a macro in Rust - Part 3](https://hackeryarn.com/post/rust-macros-3/)
 * [Rust/C++ Interop Part 5 - Interop in 2025: A Complete Example](https://tylerjw.dev/posts/20251003-rust-cpp-interop-2025-update/)
 
+[How to automatically Profile Performance of Rust Applications](https://pawelurbanek.com/rust-optimize-performance)
+
 ### Research
 
 ### Miscellaneous