Hi, after I got your help last time, I found that php7.4 still has some pages with "Call to undefined function dns_get_record()" error, so I ran discuz x3.5 with php8.0 without the error and found the following problem.
- After I installed a brand new discuz x3.5 system, I added more than 20 pieces of data for testing, and I found that the "portal.php" page of discuz x.3.5 was very slow to load, sometimes it would appear after loading for tens of seconds or even longer Sometimes after a few dozen seconds or even more, the error "502 bad gateaway" will appear.
2, at the same time I carry out the operation of the new post release, found that after submitting the release, will be stuck for about 5-10 seconds before the post will be published successfully.
I guess it is possible that the php environment of aapanel on ARM server is still lacking some dependency package that is not installed? Is there any dependency package that is not installed in my php environment that is causing inefficient execution of php (or mysql)? Please help!