Litespeed optimal configuration

[alexcl]

Hi,

We're testing Litespeed as a replacement for our current Apache 2.4 +CL lsapi + Engintron setup. We mainly host Wordpress websites and would like to take advantage of the Litespeed Cache plugin.

Can anyone recommend some optimal settings that we should use ?

The server config is:
Intel(R) Xeon(R) CPU E3-1230 v6 @ 3.50GHz
32 GB RAM
2 x 1 TB SSD HW RAID 1
Cpanel
Cloudlinux

Current Memory Usage
              total        used        free      shared  buff/cache   available
Mem:       32606988     4922052     1728220     2288456    25956716    22653096
Swap:             0           0           0
Total:     32606988     4922052     1728220

top - 12:32:43 up 139 days, 12:05,  1 user,  load average: 0.76, 1.07, 0.97
Tasks: 270 total,   1 running, 266 sleeping,   0 stopped,   3 zombie
%Cpu(s):  4.5 us,  1.1 sy,  0.2 ni, 94.2 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
KiB Mem : 32606988 total,  1895724 free,  4924196 used, 25787068 buff/cache
KiB Swap:        0 total,        0 free,        0 used. 22855176 avail Mem

Thanks in advance.

 

[Pong]

Enabling cache should be key thing to do. and enable opcode cache for your PHP. Nothing else on server side.
https://docs.litespeedtech.com/shared/php/performance/#how-to-improve-php-performance
https://docs.litespeedtech.com/cpanel/

 

[alexcl]

Thanks for your reply.

Which opcode cache do you recommend for PHP 7.4 ? Zend ?

 

[Pong]

default one should work well.