As CBV, create one view instance per http request, then when to destory the instance?

As CBV(class base view), create one view instance per http request.
So i want to know when to destory the view instance? Whether after processing the http request and sendout corresponding http response, then destory it?
There are some mechanism to process these used instance i think, if always stay in memory untill django server process stop, then the used memory will be bigger and bigger, at last with out of memory issue.
Yeah, this question is a little silly:)
I just want to make sure whether after processing the http request and sendout corresponding http response, then destory one view class instance?
or there are some other mechanism to destory those used view class instance?

You don’t have to worry about that.

The basic view of this is that Django creates the instance of the view class when necessary and allows the Python garbage collector to free up the space when it’s done.