loop2 (docker.img) writing a LOT to the cache
Hey Guys,
So recently I noticed a big number of writes to my cache, while I really don't do a lot on there except for running a few docker containers.
I have found some other threads that did not really got a conclusive answer, but hoping posting here will point me in the (or a) direction.
The process loop2 seems to be the one responsible for the writes, the advances docker settings point out this maps to the docker image.
The screenshot below shows 2GB written
Exactly, something I'm keen on knowing as well.
It just seems strange that tooling (like the file activity plugin monitoring the cache) isn't showing these writes and/or the writes appear to vanish in thin air. If something's really hammering on the cache it would at least show up I would expect? Leaving writes that BTRFS does internally..