Find Used and Free RAM Info Command
If you want to see the memory information you have to use free command it will shows the ram information how much ram was cached and free ram and available ram [root@ssdvps1-443519 ~]# free total used free shared buffers cached Mem: 2051404 1082876 968528 388 130264 787652 -/+ buffers/cache: 164960 1886444 Swap: 1048572 0 1048572 [root@ssdvps1-443519 ~]# free -h total used free shared buffers cached Mem: 2.0G 1.0G 945M 388K 127M 769M -/+ buffers/cache: 161M 1.8G Swap: 1.0G 0B 1.0G [root@ssdvps1-443519 ~]# free -m total used free shared buffers cached Mem: 2003 1057 945 0 127 769 -/+ buffers/cache: 160 1842 Swap: 1023 0 1023 if you want to know memory info and cpu info...