import * as os from 'os'; import Logger from './logger'; export default class MachineInfo { static show(): void { const totalmem = (os.totalmem() / 1024 / 1024 / 1024).toFixed(1); const freemem = (os.freemem() / 1024 / 1024 / 1024).toFixed(1); let logger = new Logger('Machine'); logger.info(os.hostname()); logger.info(`CPU: ${os.cpus().length}core`); logger.info(`MEM: ${totalmem}GB (available: ${freemem}GB)`); } }