Realms Api: Slow response times on realms with high member count

Steps to Reproduce:
1. Get a high member count on a realm.
2. Try to invite a player or get information about the realm.

Observed Results:

Exessive response times on getting realm info and inviting players

Expected Results:

Response times matching other actions on the realm

 

Testing

Tested on a realm with 9,194 members.

Average response time is calculated from 3 requests.

Affected endpoints:

 

/worlds/REALM_ID GET - Average response time: 37.979s

/invites/REALM_ID/invite/update PUT - Average response time: 70.264s