git clone https://github.com/microsoft/mimalloc
cd mimalloc
mkdir -p out/release
cd out/release
cmake ../..
make
mv libmimalloc.so{.2.1,}
mv libmimalloc.so ../../../
MIMALLOC_VERBOSE=1 MIMALLOC_SHOW_STATS=1 MIMALLOC_SHOW_ERRORS=1 LD_PRELOAD=./libmimalloc.so your_dotnet_program