feat: Show memory usage in the Benchmark tests

[muhammadahmadasifbhatti]

Closes: Show Memory usage in the benchmark tests

Description

We need to show the memory usage before and after each test. Since, we are currently using binaries of the engines and not the runtimes the process object won't be available. So, I am creating a new script in the package.json (test:node). This will run the bundles file using node.

Also, I will be writing another function named logMemoryUsage. It will check if the process object is available it will call the process.memoryUsage function.

Security Considerations

N/A

Scaling Considerations

N/A

Documentation Considerations

N/A

Testing Considerations

This PR in itself is addition to our new testing tool.

Compatibility Considerations

N/A

Upgrade Considerations

N/A

[naugtur]

This is very unlikely to produce reliable measurements without interacting with GC. What is the goal here? Are you after the allocation spike or leak detection? Are you concerned about memory consumption of a specific usecase?

See

• work in progress:
  feat: add memory-spike plugin RafaelGSS/bench-node#33

• tiny and less statistically precise, but usable now:
  https://github.com/naugtur/i-can-bench

• leak warning that should work in modern node.js
  https://github.com/naugtur/memory-leak-warning