**mkuzip (defaults, UFS, part of the Silesia corpus in a 100MB md):**
```
$ time mkuzip -S -Z -A lzma -o mkuzip_test.ulzma /dev/md0
compressed data to 28150272 bytes, saved 76707328 bytes, 73.15% decrease, 25009222.59 bytes/sec.
91.70s user 3.58s system 2248% cpu 4.238 total
^^^^^
$ time mkuzip -S -Z -A zlib -o mkuzip_test.uzip /dev/md0
compressed data to 32128000 bytes, saved 72729600 bytes, 69.36% decrease, 329501518.41 bytes/sec.
6.33s user 0.12s system 2002% cpu 0.322 total
^^^^
$ time mkuzip -S -Z -A zstd -o mkuzip_test.uzst /dev/md0
compressed data to 31258112 bytes, saved 73599488 bytes, 70.19% decrease, 557281704.67 bytes/sec.
4.21s user 0.11s system 2256% cpu 0.192 total
^^^^
```
**geom_uzip (images from above):**
```
# lzma
$ MD=$(mdconfig -a -o readonly -f ./mkuzip_test.ulzma) ; mkdir -p /mnt/$MD ; mount -o ro /dev/${MD}.uzip /mnt/$MD ; pv < /mnt/${MD}/sil1.dat > /dev/null ; umount /mnt/$MD
96.0MiB 0:00:02 [38.4MiB/s] [===>] 100%
# zlib
$ MD=$(mdconfig -a -o readonly -f ./mkuzip_test.uzip) ; mkdir -p /mnt/$MD ; mount -o ro /dev/${MD}.uzip /mnt/$MD ; pv < /mnt/${MD}/sil1.dat > /dev/null ; umount /mnt/$MD
96.0MiB 0:00:00 [ 181MiB/s] [===>] 100%
# zstd
$ MD=$(mdconfig -a -o readonly -f ./mkuzip_test.uzst) ; mkdir -p /mnt/$MD ; mount -o ro /dev/${MD}.uzip /mnt/$MD ; pv < /mnt/${MD}/sil1.dat > /dev/null ; umount /mnt/$MD
96.0MiB 0:00:00 [ 326MiB/s] [===>] 100%
```