We are continuing to work with the situation...
Code:
I did some database housekeeping over the weekend in my spare time including adding some indexes. One was added to the agenda, which seemed like it helped the agenda load a bit faster.
I also looked for and found a redundant data fetch that I got rid of over the weekend.
I also relocated some data fetches out of the website load back into the respective dialogs.
Unfortunately, it seems like the system gets a huge surge of usage at the beginning of the week.