upgrade Nagios XI 2024R1.4.1

[igae1]

Hi Nagios,
We have updated Nagios XI from version 5.8.9 to version 2024R1.4.1. We have noticed that navigation within the Nagios XI interface is much slower. Some actions, such as "Forcing an immediate check," give us the message "The page is not responding." We have another server with a test environment where the problem does not occur because we have fewer hosts, services, and users connected. We have two questions:
1. Is it necessary to increase server resources because the new version requires it?
2. Can the configuration of the new version be optimized to prevent this from happening?

What we have before and after the upgrade:
HOST:2136
SERVICES: 19814
CPU:6 CORES
RAM 8G

After the upgrade we see that there has been an increase in requests in the Apache access_log, an increase of 200 requests per hour, from 600 to 800 approximately.
THANK YOU

[lgute]

Hi @igae1,

Thanks for reaching out.

The 2024R1 front end does take a bit more resources than 5.8.x. How many users and browser windows/tabs are typically active?

What distro/version are you using to run XI?