XF 2 Optimize/configure Elasticsearch

[PJK]

I have a board with around 1.25M posts, and have got ES setup. However, it keeps crashing my server and is using a lot more RAM than expected. I'm looking to get it optimized and/or setup on AWS to prevent it causing server issues.
Thanks.

 

[ForumCube]

I have a board with around 1.25M posts, and have got ES setup. However, it keeps crashing my server and is using a lot more RAM than expected. I'm looking to get it optimized and/or setup on AWS to prevent it causing server issues.
Thanks.

Is this job still open?