US Server RAM has been doubled today on 28 Mar 2012 at 12.30am. This is in line with our plan to continuously upgrade the server and not overselling/overcrowding the server with small amount of resources.
Moreover, you should see a better performance as there is more RAM added into the server. We are continuously tuning/tweaking the server to match-up with the current RAM state.
Update 29 Mar 2012: We are planning to improve the PHP performance by changing the PHP handler. This will be done during offpeak on 31 Mar 2012 at 0100 Singapore Time with minimal or no downtime expected.
Update 1 Apr 2012: PHP Migration to FastCGI completed with no downtime.
If you experience problems, please do not hesitate to contact us.