Page Life Expectancy Doesn’t Mean Jack, and You Should Stop Looking At It.
25 Comments
Page Life Expectancy is a Perfmon counter that’s supposed to track how long pages stay in memory before they get flushed out to make room for other pages that are needed instead. Paul Randal has blogged this a few times, and rather than rehash ’em, I’d rather point you to a couple of his roundups:…
Read More