Hello,
How do i know the amount of ram allocated to me?
How will i know if my account is allocated with the ram i bought.
How will i know if my host is over selling??
My sites are going down frequently, I have to restart apache to get them back.I checked the cpu and memory usage logs on whm, and they are well with in limits.

But my hosting support fellow is saying other wise.
Our logs indicate that from time to time your VPS is going above the RAM Guarantee, this puts your services in danger of going offline until the RAM usage is back under the guarantee. If you continue to see these problems, we recommend either reducing the RAM usage by disabling any unused services, purchasing a guaranteed RAM upgrade, or upgrading to the next plan, to help alleviate the problem.
Is this sites going down a common thing??
Im new to vps, any help is appreciated.