Benchmark: Spread vs push testq

Script Preparation code:

var arr1 = [1,2,3,4,5,6,7,8];
var arr2 = [10,11,1,34,56,7,3,23];

Tests:

Spread
var result = [...arr1, ...arr2];
Push
for (let index = 0; index < arr2.length; index++) { arr1.push(arr2[index]); }

Rendered benchmark preparation results:

Previous results

Test case name	Result
Spread
Push

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Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36

Browser/OS: Chrome 87 on Mac OS X 10.15.6

Test name	Executions per second
Spread	4306900.0 Ops/sec
Push	477880.6 Ops/sec

Spread vs push testq (version: 0)