@znode/os-usage/lib/memory.js

os cpu/memory/disk usage

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.memory = void 0;
const execa_1 = require("@znode/execa");
async function memory() {
    const response = await execa_1.default `free -m`;
    const text = response.split('\n').find((e) => /^Mem:/.test(e));
    if (!text) {
        throw new Error(`cannot get memory in ${response}`);
    }
    const combined = text.split(/\s+/);
    const total = +combined[1];
    const available = +combined[6];
    const used = total - available;
    const percent = ~~((used / total) * 100);
    return {
        total,
        used,
        percent,
    };
}
exports.memory = memory;