Magento admin panel is very slow

[maryam]

Hello, I have problem with speed of magento admin panel, login in backend and other sections of admin panel are very extermly slow.
I did all items in below links but speed did not change:
https://www.cloudways.com/blog/how-to-speed-up-magento-admin-panel/
https://magento.stackexchange.com/questions/1276/speeding-up-magento-backend-now-slow
https://suyati.com/blog/speed-up-magento-admin-backend/

 

[Jon K]

Have you tried enabling a PHP OP Cache like Zend OPCache? What version of PHP are you running? The bottleneck for magento admin panel is it is run fully from PHP. The only ways really to speed it up is using new PHP and/or enabling a PHP OP Cache. There are many different OP Cache's and different ways to enable each one.

 

[maryam]

I use litespeed and litemage cache.

 

[Jon K]

LiteSpeed + LiteMage will only really affect the frontend and not backend. The backend cannot be cached due to various different PHP calls on every page. The only speed improvements with the backend that you can use are PHP cache's like Zend OP Caches, APCu, XCache, etc. They all cache PHP calls to speed up future requests.