I am running a single local instance of elasticsearch. I noticed after indexing is done, when I run a few of the same exact search queries, they get progressively faster. The first one is 80ms, the second 40ms, the third 30ms, the fourth 25ms, and the fifth 25ms.
Why does this happen?
Is there some caching going on that progressively warms up in increments? I tried turning on/off index.store.preload for nvd/dvd, but that doesn't seem to make a difference.