Benchmark: Map get VS Map has get 20122

Script Preparation code:

var i = 0, count = 1000, a;
var map = new Map();

for (i = 0; i < count; i++) {
  if (Math.random() > 0.99) {
    map.set(i, i * i);
  }
}

Tests:

Rendered benchmark preparation results:

Previous results

Test case name	Result
Map 1
Map 2

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4 Safari/605.1.15

Browser/OS: Safari 17 on Mac OS X 10.15.7

Map 2

9K/s

Map 1

5K/s

View exact numbers

Test name	Executions per second
✓ Map 2	8,771 Ops/sec
Map 1	5,338 Ops/sec

Map get VS Map has get 20122 (version: 1)