⚡️ feat: add performance INFO in logs

[peb-peb]

Description

• added performance INFO in logs for the project using the time library's perf_counter() and process_time().

  • perf_counter() - measures the time since the program started
  • process_time() - measures the time spent by the current process executing code

• Results: (sample space = 10)

  • Average Elapsed time since the program started: 146.262744
  • Average Elapsed time spent by the current process executing code: 4.424605

NOTE: related docs for above topic

Changes Made

• scanner.py - added performance INFO in logs

Checklist

• [x] I have read and followed the contributing guidelines.
• [x] I have tested my changes thoroughly and they work as expected.
• [x] I have added necessary tests for the changes made.
• [ ] I have updated the documentation to reflect the changes made.
• [x] My code follows the project's coding style and standards.
• [x] I have added appropriate commit messages and comments for my changes.

Additional Notes

The goal is to improve the "Average Elapsed time since the program started" time significantly.

[peb-peb]

I'll implement it.

[peb-peb]

Currently, added the --time flag for "performance testing".

[peb-peb]

added tests for the --time params. (using pytest fixtures)

• [SKIP] If the parameter is not passed in the test.
• [PASS] It checks whether the value of the parameter is True as intended.

Also, should I add these tests for all parameters?

[mshudrak]

Yes, it would be great to have them for all parameters in the future.

[mshudrak]

oops, forgot to take a look but pylint is complaining about several places. Please fix.

[peb-peb]

fixed the pylint errors and the changes requested.

[mshudrak]

Hmm, the new test is failing at the moment

==================================== ERRORS ====================================
_________________________ ERROR at setup of test_name __________________________

request = <SubRequest 'perf_time' for <Function test_name>>

    @pytest.fixture()
    def perf_time(request):
>     time_value = request.config.option.time
E     AttributeError: 'Namespace' object has no attribute 'time'

src/gcp_scanner/conftest.py:11: AttributeError
=========================== short test summary info ============================
ERROR src/gcp_scanner/test_params.py::test_name - AttributeError: 'Namespace' object has no attribute 'time'
=================== 53 passed, 1 error in 102.36s (0:01:42) ====================
Error: Process completed with exit code 1.

[peb-peb]

=========================== short test summary info ============================ ERROR src/gcp_scanner/test_params.py::test_name - AttributeError: 'Namespace' object has no attribute 'time'

It is failing because it is unable to find the time attribute/parameter (which is being added in this PR). It would PASS - if the time parameter is passed or SKIP - if the time parameter is absent in tests, once this PR is merged.

[mshudrak]

I reverted this one since once it was merged it failed the tests. Seems like the issue somewhere else. PTAL.