I am running my web application in Magento 2.4.3-p1
The daily customer visitor count is 5K
The daily order count is 6k
Cron running for place recurring orders on every 5 minutes
More than 200 admin users for daily activity in admin panel
Server architecture is Single RDS connected with 5 server instances
I am configuring a third-party shipping module also and it will interact with the Magento application via rest API to update shipping status and it will hit 400 hits per minute.
Nowadays I am facing continuously timeout issues and High CPU utilization issue
Please suggest any useful ideas to improve performance on the Magento admin panel.
Also, suggest system and hardware requirements for instance and RDS
Are you using Redis? It should help reduce database calls and alleviate the load at the backend.
Here's the guide to enable it for Magento 2:
You can either install Redis in your web server, a separate instance or use Amazon ElastiCache for Redis.