It looks like a hotfix has been deployed to the US realms to address realm stability issues players have seen since the release of patch 3.2.2 yesterday. Bornakk delivered the joyous news in the quote below.
Quote from: Bornakk (Source)
We implemented a hotfix last night that resolved what was causing these
issues. Since this hotfix all realms have been performing as normal. We
are continuing to monitor all realms and will investigate any further
issues should they arise.
So with that said, how is your realm performing now that the hotfix has been deployed?