Can I delete this 100GB devicemapper data file?

Hello,

my disk have only 200GB,
but when I run

Code:

find . -type f -size +500M -exec ls -lh {} \; | awk '{ print $9 "

I get:

Code:

./var/cpanel/sql/eximstats.sql.import: 1.3G
./var/lib/docker/devicemapper/devicemapper/data: 100G
./var/lib/docker/devicemapper/devicemapper/metadata: 2.0G
./home/virtfs/usera/var/cpanel/sql/eximstats.sql.import: 1.3G
./home/virtfs/usera/var/lib/docker/devicemapper/devicemapper/data: 100G
./home/virtfs/usera/var/lib/docker/devicemapper/devicemapper/metadata: 2.0G
./home/virtfs/userb/var/cpanel/sql/eximstats.sql.import: 1.3G
./home/virtfs/userb/var/lib/docker/devicemapper/devicemapper/data: 100G
./home/virtfs/userb/var/lib/docker/devicemapper/devicemapper/metadata: 2.0G
./home/virtfs/userc/var/cpanel/sql/eximstats.sql.import: 1.3G
./home/virtfs/userc/var/lib/docker/devicemapper/devicemapper/data: 100G
./home/virtfs/userc/var/lib/docker/devicemapper/devicemapper/metadata: 2.0G
./home/virtfs/userd/var/cpanel/sql/eximstats.sql.import: 1.3G
./home/virtfs/userd/var/lib/docker/devicemapper/devicemapper/data: 100G
./home/virtfs/userd/var/lib/docker/devicemapper/devicemapper/metadata: 2.0G
./home/virtfs/usere/var/cpanel/sql/eximstats.sql.import: 1.3G
./home/virtfs/usere/var/lib/docker/devicemapper/devicemapper/data: 100G
./home/virtfs/usere/var/lib/docker/devicemapper/devicemapper/metadata: 2.0G

Why this show SIX files of 100 GB??
Logically no is possible!

I can delete this six files ?

I can delete ALL "eximstats.sql.import" files ?
Why each file "eximstats.sql.import" have exactly same size ?

Who is "metadata" ???
I can delete also?

Thanks