On 01/28/2015 03:32 PM, Jatin Davey wrote: > > Could someone point me on how to improve the disk I/O on my server and > reduce the wait time on I/O. Fisrt of all, you should ensure how fast are your disks. There are several methods to check that: https://www.thomas-krenn.com/en/wiki/Linux_I/O_Performance_Tests_using_dd But there are several aother way to achieve measurement. If you notice some poor performance, then you can assume your disks are slow.