Resolved Random performances on CentOS 8

[pomichel]

Hi,
We have just setup a Wordpress web site on Centos 8 / Plesk 18.0.29 / Maria DB 10.3 / PHP (7.4.8) - FPM and it is just incredibly slow.

We use WP Rocket as a cache plugin on the Wordpress site. This site used to work OK on CentOS 7 so I don't understand.

Any idea ?

 

[pomichel]

FinalLy worked it out.

I was a DNS issue. I had to change the /etc/resolv.conf file.

 

[Azurel]

What exactly was that issue in resolve.conf?

 

[pomichel]

Just commented out :
#nameserver 192.168.122.1