Very slow article with attributes

[Marco.]

Good afternoon everyone,

I need your help for a performance problem.

When I browse a product page with 4 or 5 fields of attribute, it's very very slow, almost 15 seconds.

I configured the server for prestashop optimization and I enabled the mysql slow query slow.

Nothing is changed.

When I enable the debug mode, it shows me only a notice.

Could you help me?

Any ideas?

 

Thanks a lot

 

Marco