Hey @drakos, thanks for the support. We use a shared memory file, in that configuration the recommendation is more about allotting at least 12 GB of disc space. Plus we run our witness slimmed down as much as possible, with only the configurations needed to do consensus, which leaves the RAM footprint at about 4.7 GB.
RE: [Witness Campaign] Agoric Systems kindly asks you for your vote to become Witness