Consistent Increase in memory usage for zero leader

[MichelDiz]

This seems to be a duplicated of

Seems to be a memory leak

Report a Dgraph Bug What version of Dgraph are you using? 20.07.1-rc1 Have you tried reproducing the issue with the latest release? already the latest release What is the hardware spec (RAM, OS)? 40 GB of RAM on Debian 9 Steps to reproduce the issue (command/config used to run Dgraph). I have a 3 node cluster on 3 machines (a zero + an alpha in each node), running with docker-compose, i try to add some data with GraphQL API, in my case a User model with a friendship relation with itself, th…