GH-90230: Add stats to breakdown the origin of calls to PyEval_EvalFrame
#93284
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PyEval_EvalFramePyEval_EvalFrame
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We want to minimize the number of context switches from C to Python code. To do that we need to know where those calls are coming from.
This is probably a temporary feature. Once the number of calls to
PyEval_EvalFrameis largely eliminated within the VM, we can remove it.