i followed @t-houssain following link and shifted my three panel app in fastApi server
and Now my dashboards is blazing fast and upload in browsers in less then a minute.
Thanks @t-houssian
one problem i am facing
if two people access the same dashbaord on their browsers they work asynchronously.
i.e. if one access any page on its browser other person’s dashboard which is loaded in browser updated to same page