[question] page cache studies

[Vladimir Shebordaev <vladimir.shebordaev@gmail.com>]

Hello,

I'd like to ask, are there any numerical studies of current Linux page
cache implementation? I don't mean those nice design documents but
rather theoretical estimates based on it, e.g working set size, active
and inactive list sizes and cache hit probability one should expect for
a given workload as a stochastic process. I suppose, there is no much
use of it, but it would be rather curious reading anyway.

Thanks in advance.

Regards,
Vladimir