total: used: free: shared: buffers: cached: Mem: 16348954624 1239818240 15109136384 0 559316992 961499136 Swap: 16890458112 0 16890458112 MemTotal: 15965776 kB MemFree: 14755016 kB MemShared: 0 kB Buffers: 14755016 kB Cached: 938964 kB SwapTotal: 16494588 kB SwapFree: 16494588 kB