I would use a json based logger like https://github.com/trentm/node-bunyan https://github.com/trentm/node-bunyan or https://github.com/pinojs/pino https://githu

I would use a json based logger like https://github.com/trentm/node-bunyan https://github.com/trentm/node-bunyan or https://github.com/pinojs/pino https://github.com/pinojs/pino and use the elk stack which can parse JSON.