Xenforo loads slower on PHP 8.3 after PHP upgrade?

[DarkGizmo]

I set my PHP version from 8.2 to 8.3 as recommended by XF 2.3, however, after doing this, my site loads a lot slower, cpanel and FTP load fine but the site itself takes about 20 seconds longer to load than it used to.

What can I do to rectify this issue? Is there anything on the backend I can change to make my site snappy again?

 

[jeb35]

I would disable your addons, there may be some that aren't compatible with 8.3. If not, then its something else.

 

[DarkGizmo]

My CPU usage spiked up significantly after updating to PHP 8.3.....

i'm at like 90-100% CPU usage now so my host is throttling me. I don't know what to do in this case.....i updated most of the add-ons that I use with their 2.3 builds......most say PHP 7+ so i don't see why they'd be an issue......

hmm....

 

[Rusty Snippets]

Still, disable them all, then reenable them one by one to see if one is wonked.

 

[HappyWorld]

I'm curious so was it caused by one of your addon?