total used: free: shared: buffers: cached: Mem: 48037888 46149632 1888256 40267776 8388608 13549568 Swap: 34598912 0 34598912 MemTotal: 46912 KB MemFree: 1844 KB MemShared: 39324 KB Buffers: 8192 KB Cached: 13232 KB SwapTotal: 33788 KB SwapFree: 33788 KB