Re: I/O - Increase RAM

On 4/13/2016 1:43 PM, drum.lucas@gmail.com wrote:
> At the moment I'm having 100% I/O during the day. My server has SATA
> HDs, and it can't be changed now.
> So, to solve the problem (or at least try) I was thinking about double
> the RAM, and by doing that, increasing the cache.


depends on if its read or write IO.   many of our database servers are
nearly 100% write IO, only thing that will speed that up is faster disks
and/or more disks in raid10.

--
john r pierce, recycling bits in santa cruz