Exploding .wt collection file

Description:

I have a wired tiger file in /var/snap/rocketchat-server/common that increases 10-20GB per day, currently at 100GB. Our server is running out of disk space constantly.

Would like to trace what it happening here. Our group is not uploading large files and we do not have a large team.

Steps to reproduce:

1. Navigate to /var/snap/rocketchat-server/common
2. Check large files in directory
3. See large .wt file -> -rw------- 1 root root 108925952000 Apr 24 00:27 collection-48--77318xxx37791.wt

Expected behavior:

Expect reasonable database and .wt file sizes considering the amount of data we put into rocketchat

Actual behavior:

Exploding .wt file size

Server Setup Information:

• Version of Rocket.Chat Server: 6.7.0
• Operating System: Ubuntu 18.04
• Deployment Method: Snap
• Number of Running Instances: 1
• DB Replicaset Oplog:
• NodeJS Version:
• MongoDB Version:

Client Setup Information

• Desktop App or Browser Version: Brave 1.64.122
• Operating System: Debian 12

Additional context

Relevant logs:

Start with the reported /var/snap/rocketchat-server/common path and collection-48--77318xxx37791.wt file, then gather the missing MongoDB version and relevant server logs. Done means identifying what is causing the file to grow and documenting or implementing a verified resolution that keeps database size reasonable.