High level of storage usage onky for 3 servers

I have 40 servers in Elk cluster version 7.5.
A majority of them have a stable storage usage of around 65%, but 3 of them always have a usage over 85% and they grow up continuously

What could be the reason?

What is the output of:

GET /_cat/nodes?v
GET /_cat/health?v
GET /_cat/indices?v

If some outputs are too big, please share them on gist.github.com and link them here.

I can't send names , ip address etc bacause of Information security limitations.

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.