compsize
Calculate the compression ratio of a set of files on a btrfs filesystem. See also btrfs filesystem for recompressing a file by defragmenting it. More information: <https://github.com/kilobyte/compsize>.
RUN apt-get update && \
apt-get install -y btrfs-compsize
RUN apt-get update && \
apt-get install -y btrfs-compsize
RUN apt-get update && \
apt-get install -y btrfs-compsize
RUN dnf install -y compsize