Benchmark: Object.create(null)

Tests:

create object via `Object.create(null)` by 10000 times
let o for (let i = 0; i < 10000; i++) { o = Object.create(null) }
create object via `{}` by 10000 times
let o for (let i = 0; i < 10000; i++) { o = {} }
create object via `new Object()` by 10000 times
let o for (let i = 0; i < 10000; i++) { o = new Object() }

Rendered benchmark preparation results:

Previous results

Test case name	Result
create object via `Object.create(null)` by 10000 times
create object via `{}` by 10000 times
create object via `new Object()` by 10000 times

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Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.102 Safari/537.36

Browser/OS: Chrome 98 on Mac OS X 10.15.7

Test name	Executions per second
create object via `Object.create(null)` by 10000 times	1354.4 Ops/sec
create object via `{}` by 10000 times	313767.0 Ops/sec
create object via `new Object()` by 10000 times	1521.1 Ops/sec

Object.create(null) (version: 0)