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JSON Stringify Speed Test 3
(version: 0)
This benchmark tests whether the speed or JSON.stringify changes with object size
Comparing performance of:
1 vs 2
Created:
3 years ago
by:
Guest
Jump to the latest result
Tests:
1
const arr = [{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000}] const b = arr.map(el => JSON.stringify(el))
2
const arr = [{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000},{data: 'qjldjlkdqjlkdqlkdjqklhdqlbdqbpdqdqjlj', "type":31,"timestamp":1660378379933000}] const b = JSON.stringify(arr)
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
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Test case name
Result
1
2
Fastest:
N/A
Slowest:
N/A
Latest run results:
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Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
Let's break down the provided JSON data and explain what is being tested, compared, and discussed. **Benchmark Definition** The benchmark definition is a simple JavaScript code snippet that creates an array of objects with different properties (data, type, and timestamp) and then maps over this array to create a new array of strings. The two main variations are: 1. `arr.map(el => JSON.stringify(el))`: This line uses the `map` method to create a new array with strings converted from each object in the original array. 2. `JSON.stringify(arr)`: This is a direct call to the `JSON.stringify()` function on the entire array. **Options Compared** The benchmark compares two different approaches for converting an array of objects to a JSON string: * **Method 1**: Using the `map` method with a callback function that converts each object to a string using `JSON.stringify(el)`. * **Method 2**: Directly calling `JSON.stringify()` on the entire array. **What is being tested?** The benchmark seems to be testing which approach performs better in terms of execution speed. The test appears to be designed to measure the performance difference between these two methods under various conditions, likely across different browsers and devices. **Latest Benchmark Result** The latest result shows the execution time per second for each method on a specific Chrome 114 browser on a desktop Windows device: * **Method 1**: approximately 182,736 executions per second * **Method 2**: approximately 121,058 executions per second This suggests that Method 1 is faster than Method 2. **Reasons for Comparing These Methods** There are likely several reasons why these two methods were chosen for comparison: 1. **Performance**: One reason could be to optimize the performance of JSON serialization in JavaScript. 2. **Code readability and maintainability**: Another reason might be to evaluate which approach is more readable, easier to understand, or more maintainable. 3. **Browser compatibility**: The test might also aim to determine how well each method performs across different browsers. Please note that without additional context or information about the specific requirements or constraints of this benchmark, it's difficult to provide a definitive explanation for why these particular methods were chosen for comparison.
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