Memory I/O Buffer

[sahostking]

Hi guys,

We host over 500 sites per server.

I see the following:

top - 10:36:37 up 1 day, 16:34, 3 users, load average: 4.95, 4.20, 3.81
Tasks: 500 total, 3 running, 497 sleeping, 0 stopped, 0 zombie
%Cpu(s): 36.8 us, 3.9 sy, 0.0 ni, 53.8 id, 3.7 wa, 0.0 hi, 0.3 si, 1.6 st
KiB Mem : 8006240 total, 317576 free, 3978840 used, 3709824 buff/cache
KiB Swap: 7812092 total, 6751256 free, 1060836 used. 3219516 avail Mem


Now I'm wondering does increasing Memory IO buffer help? Its currently on 60M the default.

 

[NiteWave]

here's a advice for litespeed user especially new user: don't change some default value like "Memory IO buffer" unless you're very clear what you're changing, default value already optimized and good for most servers.