When writing data, dgraph takes up too much memory

Users Dgraph
3

The following is the log at that time:

alpha3-leader.log (68.6 KB)
alpha2-leader.log (89.0 KB)
alpha1-leader.log (60.9 KB)
zero-leader.log (18.2 KB)

The faulty node has been restarted and the heap is no longer available