fix: update usage collection to remove deprecated param

[makeavish]

No description provided.

[nityanandagohain]

Let's calculate at the receiving level itself #157 (comment) ?

[srikanthccv]

Marshalling and JSON, especially, are very expensive in CPU resource usage. The seemingly simple change made it almost 2x what it used to be, and it will degrade the collector capability when the load is non-trivial. I would have looked for other approaches.

Side note: @nityanandagohain, it's good to write down why you went from requested changes to approved again without any comments. I am assuming you had some discussion which is fine but others wouldn't know anything about it.

[nityanandagohain]

Yeah, so in the issue I suggested to calculate the size of the span at the receiving level itself i.e in the newStructuredSpan function, but since the ptrace.Span didn't had tags for marshalling Vishal suggested to keep this implementation itself.

[nityanandagohain]

@makeavish lets open a new issue so that we keep the the resource usage in account and make changes once we find a better solution to calculate size