Hello, for over a week now my team and I have been trying to figure out a bug in the back end of the web and it appeared with the installation of the woodmart theme. All operations (edit, save, search) in the admin section work terribly slowly and, for example, it takes up to 60 seconds to update an article. The VPS on which the web shop is located is 4 CPU / 8 GB RAM / 80 GB Nvme SSD. The front end with the help of the wp rocket plugin works quite fast, but the admin part is terribly slow. Not with the other topic. We have reviewed all the settings of the server, php, my sql and there is no help. Please can you help us? Our client is very unhappy about it.