[CentOS] C6 server responding extremely slow on ssh interactive

On 1/30/2015 1:21 AM, Patrick Bervoets wrote:
> free
>              total       used       free     shared buffers cached
> Mem:         48218      31895      16323          0 108        519
> -/+ buffers/cache:      31267      16951
> Swap:         7951        476       7475

thats an unusually small amount of 'cached'...  I usually see the disk 
cache as 30-50% of the total memory.  does this system not use much disk 
IO ?




-- 
john r pierce                                      37N 122W
somewhere on the middle of the left coast