My use case is such that I have already done everything in my power to minimize allocations, but I have to use some parts of the framework which generate a small amount of ambient trash as a consequence of their operation. My desire to suppress GC is not so much about my own allocation story as it is keeping the gentle, gradual allocations from auxiliary framework items from triggering a nasty GC pause.

My biggest pain point - every time an HttpContext is used there is some degree of trash that accumulates. I have zero control over this unless I want to write my own HTTP+web socket implementation from zero.

The current solution for me is to GC as often as possible in workstation mode, but I would find a zero GC solution even better for this specific scenario. I suspect "rapid GC" is only sustainable while total working set remains small-ish. In the future, I may want to operate with working sets measured upwards of 10 gigabytes.