Taking 3 minutes to load the Mail Server Manger

Hi,
I am new to CWP.
Is it a cpu-hungry piece of code?

I purchased a VPS from OVHCloud.
Just a 1 vCore with 2GB RAM and 40 GB SSD  running Centos 7

It takes just over 3 minutes to go from the Dashboard page to the Email -> MailServer Manger page

Is that normal ? 
Seems dreadfully slow.
I want to run a wordpress blog on it - will it cope ?

Thanks for any experienced input.

My two CWP VMs have more resources than that: 2 CPUs, 6GB of memory on one that runs ~30 accounts, 3CPUs and 10GB of memory on the other "heavy" VM that runs a dedicated Drupal site. That's about the resources I had dedicated to a dedicated e-commerce server running a Magento site.

I've heard of people running servers under 1-2 CPUs and 4GB of memory and I have done that as a temporary measure on my servers, but never long-term.