标签： 淘

1 安装前准备： apt install build-essentialapt install libpcre3-dev libpcre3 libssl-dev libssl1.0.0 2. 下载jemalloc，https://github.com/jemalloc/jemalloc/releases 3. 安装 jemalloc tar jxvf jemalloc-4.3.0.tar.bz