Performance of Python builtins

[Terry Reedy]

<miller.paul.w at gmail.com> wrote in message 
news:d7549dfd-6770-4924-8f0c-1746642bd8a4 at k37g2000hsf.googlegroups.com...
| Is there any place outside the actual C source for Python that has
| information about the performance of Python's built-in operations?

Unfortunately no.  Guido does not want to put guarantees in the language 
definition, so there is no urgency to document this.  An auxiliary doc 
might be accepted.  But the people who could write such a thing are busy 
doing otherwise.  Certainly, no one has volunteered to write *and update* 
such.