Help to locate a woocommerce hook method
We are migrating a working project from a centos server to a distributed environment in which databases, load-balancers, cache servers, and applications are on different machines.
I am trying to trace an issue in WordPress. When the user gets back from IPG, it takes quite a time to add note to order and it leads to a painful timeout afterward. I could trace the problem up until here:
line 1723 reads:
do_action( 'woocommerce_new_customer_note', array( 'order_id' => $this->get_id(), 'customer_note' => $commentdata['comment_content'], ) ); /* It takes forever to complete */
Based on my limited knowledge of WordPress, woocommerce_new_customer_note is a hook that fails to fulfill its goal.
I need help in:
- finding where the woocommerce_new_customer_note hook sits and continue my debugging.
- Finding out why this code fails to execute
Side note: We are on ubuntu 18.04, LEMP stack, PHP-FPM 7.2