Failed to start DNF makecache

free -m produces the following: how much space does this requires?

MiB Mem :    463.2 total,    283.8 free,     97.2 used,     82.2 buff/cache
MiB Swap:      0.0 total,      0.0 free,      0.0 used.    338.4 avail Mem

As for the top command the only thing consuming space is the following

 1 root      20   0  109752  10308   5112 S   0.0   2.2   1:15.24 /usr/lib/systemd/systemd --switched-+

I am curious if a larger instance would solve the issue (more space)
Please let me know.