Our WooComerce shop page become very very slow after putting some item into the cart.
How can we find the bottleneck?
We tried Blackfire.io Firefox extension but it aborts after a while.
We tried WP CLI Profile but it's unuseful if we can't fill the cart.
We tried query search but we can't find useful info there.
Ps: Interest installed plugins:
- WooCommerce Cart
- WooCommerce Dynamic Pricing & Discounts
- and our custom plugin.
Maybe the problem is the integration between these plugins but it seems impossible to find the origin.