On OpenLiteSpeed servers or servers running the paid version of LiteSpeed, logging activities like access logs unnecessarily increase disk I/O on high-traffic servers. To disable this;
In the OpenLiteSpeed or LiteSpeed admin panel;
Go to the Server Configuration/Log area;
Log Level: ERROR
Debug Level: NONE
Enable stderr Log: No
Set it as shown above. Afterwards, restart OpenLiteSpeed or LiteSpeed.
If you wish, you can also disable the access log area. To do this as well;
Go to the vhost of the desired site in the Virtual Hosts section;
You can disable it via Access Log => Log Control => Disabled.
For all hosts, operations can be performed from the VHost Templates section. (I will examine this)
Another log section is the area where rewrite errors are logged;
Go to the vhost of the desired site in the Virtual Hosts section;
Select 0 in Rewrite => Rewrite control => Log Level.
I am attaching an image below from a LiteSpeed panel with the settings configured.