constructs benchmarking

bench.ts

import { Construct } from "constructs";

class App extends Construct {
  constructor() {
    super(undefined as any, '');
  }
}

class L0 extends Construct {
  constructor(scope: Construct, id: string) {
    super(scope, id);
  }
}

class L1 extends Construct {
  constructor(scope: Construct, id: string) {
    super(scope, id);

    for (let i = 0; i < 100; i++) {
      new L0(this, `l1-${i}`);
    }
  }
}

class L2 extends Construct {
  constructor(scope: Construct, id: string) {
    super(scope, id);

    for (let i = 0; i < 100; i++) {
      new L1(this, `l1-${i}`);
    }
  }
}

class L3 extends Construct {
  constructor(scope: Construct, id: string) {
    super(scope, id);

    for (let i = 0; i < 100; i++) {
      new L2(this, `l2-${i}`);
    }
  }
}

console.time("construct");
const app = new App();
new L3(app, 'l3');
console.timeEnd("construct");