Always time-out

[Stealth]

Good day for all!
Why always get this error?:

I try set PHP and Nginx timeouts:

But nothing help… Before use an Chinese panel with OpenLiteSpeed but no problems with ultra-heavy loads… Here nonstop timeouts while importing.

(server is 4 vCore and 16GB ram with SSD).

[eris]

If you use Nginx + Apaache2 (Default install) there is also an a time out in Apache2 that needs to be changed.

[Stealth]

Global configuration

PidFile ${APACHE_PID_FILE}
Timeout 350
KeepAlive Off
MaxKeepAliveRequests 100
KeepAliveTimeout 10

I changed Timeout from 30 to 350 and works, thank you!