pustovitDmytro / vesta

import Counter from './Counter';

export default class ProcessMemoryCountrer extends Counter {

    bench() {

        return process.memoryUsage();

    }

    static prettify(data) {

        return formatBytes(data);

    }

    diff(start, end) {

        const res = {};

        const keys = new Set([

            ...Object.keys(start),

            ...Object.keys(end)

        ]);

        keys.forEach(key => {

            res[key] = safeGetKey(end, key) - safeGetKey(start, key);

        });

        return res;

    }

}