Slow SEPM Console After Upgrade

Hello,

We upgraded from version 12.1.6 MP6 to 14.0 last week and we have experienced a significant decrease in performance in the SEPM console (both Java and web) to the point where it is almost unusable. This only seems to occur after a few thousand clients start checking in. I was wondering what are the size of the deployments that people have that have upgraded to 14.0. Most of our agents are still on 12.1.6 so it doesn't have to be the number of clients that have upgraded.

Thanks!

Andrew