i try to find where my memory:i use program mema.pywhich sum memory usage by processes (ps aux --sort -rss)according program 22% (3713500 kb) memory used by programs (i get 16Gb RAM )free reports:             total       used       free     shared    buffers     cachedMem:      16431416   14773344    1658072     440524     234416    1780688-/+ buffers/cache:   12758240    3673176Swap:     43528916          0   43528916(14773344 kb used total) - (1780688 cached) - (234416 cached buffers) - (3713500 app) = 9044740so where 9Gb ? For what and what they are used for?debian 8.8Linux acrhlx 3.16.0-4-amd64 #1 SMP Debian 3.16.43-2 (2017-04-30) x86_64 GNU/LinuxUpdatei found my memoryit consumed by ZFSit not reported in buffers+cached, not sure bug it or featuremore about zfs
where is my memory in linux?
linux;memory;debian;ram