The more physical memory your VPS has, the more programs you shall be able to run simultaneously. Some apps require lots of RAM even when nothing else is running on the server, even though they might not require high CPU speeds or lots of disk space. In case your server runs out of memory, it'll stop responding and the Internet sites and the offline programs that you host on it shall not work adequately, as their software components won't load since there will not be any free memory. In this light, we offer a RAM upgrade for our Virtual private server plans, thus if you detect that your server is close to the limit, you may take full advantage of this upgrade without upgrading the whole plan and paying for system resources which you won't use. In this way, you'll be able to ensure the proper performance of your scripts and stop stressing that your site visitors shall see errors or will be unable to open your sites at all.
Additional RAM in VPS
The RAM upgrade is available in increments of 128 MB with each and every virtual private servers
that we offer, regardless if it's a low-end or a high-end one. If you know that you will need more RAM from the beginning, you may add it on the order page, while in case you need it after your server is already active, you may add it through the billing CP with no more than a couple of mouse clicks. The additional memory will be assigned to your current plan automatically, so there will not be any downtime and you won't have to do anything manually on your end. As we create several VPS accounts on powerful physical servers, there'll always be enough 100 % free RAM that may be allocated to any of the accounts, irrespective of what upgrade you or any other customer needs. This scalability suggests that your Internet sites can grow without limiting their performance or the amount of customers which can browse them at the same time.