Report the slowest 10 tests when using pytest (#16423)
Summary:
This flag is useful in identifying if a test is taking way too long like the ones in the following snippet when running the test suite with pytest. https://github.com/pytorch/pytorch/blob/9757ad35b0b56cf955f294e751de9b437f9bb4ff/test/common_utils.py#L814-L835
Pull Request resolved: https://github.com/pytorch/pytorch/pull/16423
Differential Revision: D13843507
Pulled By: ezyang
fbshipit-source-id: 643e1766a85905b3b112ea5ca562135a17896a72
