that one thing that one time2016-07-24 Rust Performance: A story featuring perf and flamegraph on Linux Gaining some performance wins in a Rust program with a 7 line diff, using cargo bench, perf, and flamegraph on Linux. Contextahoy I'm working on a Rust program which does intensive analysis of hundreds of gigabytes of data. This last week I spent a couple of days working on improving runtime performance, and eventually hit
