Using the recently added panic=immediate-abort option of Rust.
Postgres wins with 1.15x (15%) higher throughput, latency lower 2.82x by mean and 3.05x by 99th percentile
，更多细节参见服务器推荐
Credit: Stan Schroeder/Mashable，这一点在91视频中也有详细论述
void quickSort(int arr[], int n) {