Idle is how often the page fetches when no request is running;
busy is how often while one is in flight. Set them equal for a single fixed rate.
100–5000 ms each.
–%
of prompt tokens from cache
–
conversations can resume
–tok
context in vram
–
moved to host ram
Will resumemost recently active first
Will start overcontext kept, but no saved state to resume from: a return prefills
in full