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ss23/dd

Created October 4, 2018 02:56
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dd
Simulated DDT histogram:
bucket allocated referenced
______ ______________________________ ______________________________
refcnt blocks LSIZE PSIZE DSIZE blocks LSIZE PSIZE DSIZE
------ ------ ----- ----- ----- ------ ----- ----- -----
1 148M 18.4T 18.0T 18.0T 148M 18.4T 18.0T 18.0T
2 3.64M 446G 411G 413G 7.60M 931G 856G 862G
4 598K 72.3G 62.3G 63.0G 3.13M 390G 336G 340G
8 59.2K 7.09G 6.12G 6.19G 619K 74.3G 64.2G 64.9G
16 5.89K 599M 378M 397M 117K 11.6G 7.32G 7.69G
32 1.15K 124M 68.1M 72.1M 51.1K 5.41G 3.06G 3.22G
64 371 39.0M 23.3M 24.3M 34.3K 3.67G 2.27G 2.36G
128 974 116M 98.7M 99.7M 183K 21.9G 19.3G 19.4G
256 83 5.77M 302K 727K 29.0K 2.21G 106M 251M
512 15 1.63M 53K 120K 9.68K 1.07G 34.8M 77.4M
1K 8 1M 32K 63.9K 12.1K 1.52G 48.6M 97.1M
2K 3 384K 12K 24.0K 7.27K 930M 29.1M 58.1M
8K 1 128K 4K 7.99K 11.1K 1.38G 44.2M 88.4M
Total 153M 18.9T 18.4T 18.4T 160M 19.8T 19.2T 19.2T
dedup = 1.04, compress = 1.03, copies = 1.00, dedup * compress / copies = 1.08
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