Product edit page slow

[kiran.jawa]

My issue is related to product edit page.

 

While modifying any product it takes long time to  "Save and stay" & "Save" buttons to be Active, So page is very slow.

 

the root cause which i found is due to large data.

 

As the all the ajax requests are loaded simultaneously, it takes too much time to load.

In my case, ajax request to load Features tab takes long due to a lot of data.

 

Also once the page is get loaded on click of save, i got error unable to connect server(due to large post data). To resolve this i made max_input_vars = 20000 in php.ini. But  I don't think this is proper solution.

 

My PS version is 1.6.0.14.

 

Please help me out.