Benchmark: Function call vs proxy call

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

function setup() {
    const obj = {
        a: 4
    }

    function getA() {
        return obj.a
    }

    const proxy = new Proxy(getA, {})

    return [getA, proxy]
}

const [_getA, _proxy] = setup()

function getExisting() {
    return [_getA, _proxy]
}

Tests:

Initial Function Call
const [getA, proxy] = setup() const a = getA()
Initial Proxy Call
const [getA, proxy] = setup() const a = proxy()
Function Call
const [getA, proxy] = getExisting() const a = getA()
Proxy Call
const [getA, proxy] = getExisting() const a = proxy()

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Initial Function Call
Initial Proxy Call
Function Call
Proxy Call

Fastest: N/A

Slowest: N/A

Latest run results:

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

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.5 Mobile/15E148 Safari/604.1

Browser/OS: Mobile Safari 18 on iOS 18.5

View result in a separate tab

Function Call

152.1M/s

Initial Function Call

36.6M/s

Proxy Call

21.5M/s

Initial Proxy Call

14.5M/s

View exact numbers

Test name	Executions per second
✓ Function Call	152,097,344 Ops/sec
Initial Function Call	36,553,652 Ops/sec
Proxy Call	21,533,154 Ops/sec
Initial Proxy Call	14,464,006 Ops/sec

Function call vs proxy call (version: 1)

Comparing performance of: `Initial Function Call vs Initial Proxy Call vs Function Call vs Proxy Call`

Created: one year ago by: Registered User

Go to the latest result

Initial Function Call

Initial Proxy Call

Function Call

Proxy Call

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Function call vs proxy call (version: 1)

Comparing performance of: Initial Function Call vs Initial Proxy Call vs Function Call vs Proxy Call

Created: one year ago by: Registered User

Go to the latest result

Initial Function Call

Initial Proxy Call

Function Call

Proxy Call

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Comparing performance of: `Initial Function Call vs Initial Proxy Call vs Function Call vs Proxy Call`