How to reduce resource consumption in WordPress?

Question

WordPress

There is a shop on woocommerce (wordpress). Everything works like clockwork. But it’s worth going to the admin panel to check orders, in general, to work on how the following happens.

Resource consumption is like a black hole. And I'm on TP Vostok 2.
From the installed plugins.

List:
Blocksy Companion
Cherry PopUps
Contact Form 7
Contact Form 7 Conditional Fields
Loco Translate
Post SMTP
Saphali Woocommerce Russian
Stackable - Gutenberg Blocks
WooCommerce
WooCommerce AJAX Cart
WooCommerce Multi-Step Checkout
WooCommerce PDF Invoices & Packing Slips
WP Maintenance Mode
WP-Sweep
Leika
Russian Post and EMS for WooCommerce
Yandex.Checkout 2.0 for Woocommerce
Who knows how to reduce the load and resource consumption while working in the admin panel?