How to use Valgrind

For memory related analysis just run something like:

valgrind --leak-check=full \
         --suppressions=valgrind.supp \
         --show-leak-kinds=all \
         --track-origins=yes \
         --verbose \
         --log-file=valgrind-out.txt \
         ./build/bin/taraxad --conf_taraxa ./config_testnet.json

Details:

--suppressions=valgrind.supp -> this should be path to file in taraxa-node repo (this will filter out false-postive)

--gen-suppressions=all -> if you use this valgrind will generate suppression, that you na later copy to *.supp file, so they will be filtered-out