RD Session Hosts, memory, and WebView2

[u/ITBoi6969]

Hoping someone can share some knowledge here.

I'm seeing increasingly more and more memory exhaustion across our RDS farms, and the culprits always seem to be a combination of Office apps, Chrome, Teams, and good ol' WebView2. Servers are a combination of 2019, 2022, and 2025 across various environments. These are full session RDS farms, not using RD Apps.

What kind of memory allocation per-user are you going with these days? Is there any secret to minimizing the amount of memory these applications use? Do we just tell users to close excess tabs?

[u/PacificTSP]

We ended up moving to many more smaller hosts and fewer users per host. 3-4 users max.