The [doc](https://github.com/eloqdata/eloqstore/blob/main/docs/zero_copy_read.md#global-registered-memory) says `Each chunk is expected to one or multiple GBs`. It is beneficial to allocate transparent huge page using mmap/madvise.
The doc says
Each chunk is expected to one or multiple GBs. It is beneficial to allocate transparent huge page using mmap/madvise.