Evgeny Roskach genyrosk

## rust_mem_profiling.md

      
        
          
            
              
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                genyrosk
                / rust_mem_profiling.md
            
            
              Created
              November 24, 2022 21:32
                — forked from HenningTimm/rust_mem_profiling.md
            
              
                Memory profiling Rust code with heaptrack in 2019
              
          
        
      
        
  
      
    Memory profiling Rust code with heaptrack in 2019

I recently ran into a classic case of "our code is using way more memory than it should".
So I took my first dive into memory profiling Rust code.
I read several posts about this, including the following

KodrAus' gist on profiling rust
This reddit thread
Brendan D. Gregg's post about memory flamegraphs
Bradlee Speice's A Case Study in Heaptrack