bucket              allocated                       referenced          
______   ______________________________   ______________________________
refcnt   blocks   LSIZE   PSIZE   DSIZE   blocks   LSIZE   PSIZE   DSIZE
------   ------   -----   -----   -----   ------   -----   -----   -----
     1       32   2.83M   2.29M   2.29M       32   2.83M   2.29M   2.29M
     2    1.98M    252G    247G    247G    3.95M    505G    494G    494G
     4     111K   13.9G   13.6G   13.6G     460K   57.4G   56.0G   56.0G
     8    13.8K   1.72G   1.70G   1.70G     119K   14.8G   14.6G   14.6G
    16    1.73K    222M    221M    221M    27.8K   3.47G   3.45G   3.45G
    1K        1    128K      1K      1K    1.71K    219M   1.71M   1.71M
 Total    2.10M    268G    262G    262G    4.55M    581G    568G    568G

dedup = 2.16, compress = 1.02, copies = 1.00, dedup * compress / copies = 2.21

