I use New Relic. They provide, IMHO, fantastic realtime server monitoring functions. You can tell if the hypervisor is stealing from your allocation, how many resources you are using, and other useful information. All of this is displayed on nice looking graphs and such.
They also give you downtime notifications if your server goes offline for more than a few minutes. Not only is the service free, but they give you a free T-shirt.
They have application monitoring tools as well, which they are monetizing. I'm very happy with the product.
They also give you downtime notifications if your server goes offline for more than a few minutes. Not only is the service free, but they give you a free T-shirt.
They have application monitoring tools as well, which they are monetizing. I'm very happy with the product.
What's Ducksboard?