We have setup which running on ES 2.4.0 and each index has atleast 100 GB of data (index per daily), hardware specs are
vCPU : 4
RAM : 8 GB (5 GB for Elastic Search)
It was amazing as we got the report as we wanted but since last week we encountering OOM periodically. One more information that currently there are total 25 indexes are present. So we would like to know that is there any limitation / restrictions like this much memory can hold this much of data only?
Thanks in advance. Kindly guide us to solve this.