I don't have much knowledge of elastic search memory management but currently, I am having 445 total indexes and my data size is 6.8GB.and having a 4.6GB heap size. I am using an elastic cloud to store my data. but I am getting following alerts from the elastic cloud :
Elastic cloud cluster Heap Memory usage is more than 70%.
How memoery management works in elastic search?
What is the meaning of this alert?
How I can solve the heap issue?