https://github.com/osquery/osquery/blob/a19d910d214e37b893e9e701d3fd17c60c9e0e55/osquery/tables/system/linux/memory_info.cpp#L27 it should have the memory_free column though?

memory_free does not seem to be the same as available memory. For example, I have a system with 8GB memory, where mem_free was only 788MB and available memory was 6.4GB.

Ah I understand, I saw you mention "free", but forgot it was the command not free memory. So yes MemAvailable is not in there, if you want to make a PR adding it, should be a 2 lines change: in the file and line I linked you, to add

MemAvailable

and in the table spec to add a new column to contain that value in

specs/linux/memory_info.table

Thanks @Stefano Bonicatti. I’ll see to it.