Hey, Matthew, so I did see that and when I run make install I am able to get the jemalloc library to download and the output is put in /usr/local/lib the question is how dgraph is baking it into its own binary. I think this is happening by packaging the libjemalloc.a static library into the go binary dgraph but I don’t see where that is happening. It’s a bit of a side project for me so I will look at it more this weekend. Thanks for your pointers, maybe there’s some info somewhere about go and C static library linking that I will find.