yarn add fusion-plugin-node-performance-emitter

// src/performance-logging.js
import {createPlugin} from 'fusion-core';
import {UniversalEventsToken} from 'fusion-plugin-universal-events';

export default createPlugin({
  deps: { emitter: UniversalEventsToken },
  provides: deps => {
    const emitter = deps.emitter;
    emitter.on('node-performance-emitter:{action}', e => {
      console.log(e); // log events to console
    });
  }
});

// src/main.js
import App from 'fusion-core';
import NodePerformanceEmitter, {
  NodePerformanceEmitterToken,
  TimersToken,
  EventLoopLagIntervalToken,
  MemoryIntervalToken,
  SocketIntervalToken
} from 'fusion-plugin-node-performance-emitter';
import UniversalEvents, {UniversalEventsToken} from 'fusion-plugin-universal-events';

export default function() {
  const app = new App(...);

  app.register(UniversalEventsToken, UniversalEvents);
  if (__NODE__) {
    app.register(TimersToken, {setInterval, clearInterval}); // optional
    app.register(EventLoopLagIntervalToken, 10000); // optional
    app.register(MemoryIntervalToken, 10000); // optional
    app.register(SocketIntervalToken, 10000); // optional
    app.register(NodePerformanceEmitterToken, NodePerformanceEmitter);
  }

return app;
}

import NodePerformanceEmitter from 'fusion-plugin-node-performance-emitter';

import {NodePerformanceEmitterToken} from 'fusion-plugin-node-performance-emitter';

import {TimersToken} from 'fusion-plugin-node-performance-emitter';

type Timers = {
  setInterval: (Function, number) => number,
  clearInterval: (number) => void,
}

import {EventLoopLagIntervalToken} from 'fusion-plugin-node-performance-emitter';

import {MemoryIntervalToken} from 'fusion-plugin-node-performance-emitter';

import {SocketIntervalToken} from 'fusion-plugin-node-performance-emitter';