NopCommerce 4.1 Running Slow

Hi,

We have installed a new instance of NopCommerce 4.1 and it seems to be running very slow. Is anyone else having any other issues?

We have a couple of sites running 3.9 and 4.0 on the same server and they are running fast.

Regards,

John

There was active discussion on this. You will get a hint from the post https://www.nopcommerce.com/boards/t/54986/nopcommerce-410-high-memory-usage-and-how-weve-handled-it.aspx

I was having abysmally slow performance until I did two things.  First, make sure you disable any .netcore logging, if you have any specified.  Second, precompile Microsoft.EntityFramworkCore.dll on the server.  

%WINDIR%\Microsoft.NET\Framework\v4.0.30319\ngen install Microsoft.EntityFrameworkCore.dll

This should dramatically speed up your site.

ralphberger wrote:

I tried to precompile dll but it gave error

C:\Users\Administrator>%WINDIR%\Microsoft.NET\Framework\v4.0.30319\ngen install Microsoft.EntityFrameworkCore.dll
Error: The specified file or directory "Microsoft.EntityFrameworkCore.dll" is in
valid.

I tried also

C:\Users\Administrator>%WINDIR%\Microsoft.NET\Framework\v4.0.30319\ngen install C:\vhosts\domain.com\Microsoft.EntityFrameworkCore.dll

but it gave dozen of errors.

I installed 4.1, when customers add more than 10 to 15 items to cart, cart page becomes extremely slow. One customer added 40 or more items to cart and it is not opening. What to do? It working fine in 3.30 and 3.70, as I upgraded, this problem started. Please advise.

Abhay

Try our plugin MS SQL Provider.