Well this is a good question, but to answer it, it would depend on multiple inputs, and mostly regarding the evolution of the environment that you protect.
Let’s say you currently have all your environment protected, no more servers/VMs/instances to protect. You can have growth of the amount of data that will be protected, as most companies do, like maybe 10% per year. So in that case you’d be reaching 100% in 2 years or so.
In your Commvault webconsole, from the Dashboard / Current capacity item, you have the Licence information, and clicking on it you get details you can drilldown to.
And from this screen then, you have on the right side of the screen the ‘License peak usage’ link. Click it and you’ll get a detailed monthly report about your peak usage over the time.
From cloud.commvault.com, through the webconsole and same reports, you could have more detailed information.
I can’t find out the information, but I’m quite sure that there’s a built-in report, from the CV Cloud or your Webconsole, that predicts (only from your previous usage and growth) when you would run out of your license. Cloud reports changed since a few weeks and I can’t find it back.