total: used: free: shared: buffers: cached: Mem: 4274044928 471322624 3802722304 40960000 0 380928 Swap: 3999997952 0 3999997952 MemTotal: 4173872 kB MemFree: 3713596 kB MemShared: 40000 kB Buffers: 0 kB Cached: 372 kB SwapTotal: 3906248 kB SwapFree: 3906248 kB