Gets system memory information (from free) in a nicely formatted way.
npm install free-memoryfree) in a nicely formatted way. ``js
var free = require("free-memory")
free(function (err, info) {
console.log(info);
/* Outputs:
{
mem: {
total: 7663792,
used: 6297348,
free: 1366444,
shared: 170644,
buffers: 1672100,
cached: 2042312,
usable: 5080856 // free + buffers + cached
},
buffers: {
used: 2582936,
free: 5080856
},
cache: {
used: 2582936,
free: 5080856,
},
swap: {
total: 8307708,
used: 500,
free: 8307208
}
}
*/
});
``
- All values are integers in Kb, same as free output. Divide by 1024 to get MB.
- mem.usable is same as mem.free + mem.buffers + mem.cached
- buffers and cache are the same values.