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MTBL_INFO(1)							  MTBL_INFO(1)

NAME
       mtbl_info - display information about an	MTBL file

SYNOPSIS
       mtbl_info FILE [FILE]...

DESCRIPTION
       mtbl_info(1) displays the following information about the MTBL files
       specified on the	command	line.

       file name -- the	name of	the MTBL file.

       file size -- the	total size of the MTBL file, in	bytes.

       index bytes -- the total	number of bytes	and proportion of the total
       file size consumed by the index.

       data block bytes	-- the total number of bytes and proportion of the
       total file size consumed	by data	blocks.

       data block size -- the maximum size of an uncompressed data block.

       data block count	-- the total number of data blocks.

       entry count -- the total	number of key-value entries.

       key bytes -- the	total number of	bytes that all keys in the file	would
       occupy if stored	end-to-end in a	byte array with	no delimiters.

       value bytes -- the total	number of bytes	that all values	in the file
       would occupy if stored end-to-end in a byte array with no delimiters.

       compression algorithm --	the algorithm used to compress data blocks.
       Possible	values are "none", "snappy", "zlib", "lz4", "lz4hc", and
       "zstd".

       compactness -- a	rough metric comparing the total number	of bytes in
       the key-value entries with the total size of the	MTBL file. It is
       calculated as (file size) / (key	bytes +	value bytes), and thus takes
       into account the	gains of data block compression	and prefix key
       compression against the overhead	of the index, metadata,	and data block
       offset arrays.

				  12/11/2016			  MTBL_INFO(1)

NAME | SYNOPSIS | DESCRIPTION

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