⚡️ Speed up method OneNoteDataSource.groups_group_onenote_notebooks_notebook_sections_onenote_section_pages_onenote_page_onenote_patch_content by 5%
#1103
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📄 5% (0.05x) speedup for
OneNoteDataSource.groups_group_onenote_notebooks_notebook_sections_onenote_section_pages_onenote_page_onenote_patch_contentinbackend/python/app/sources/external/microsoft/one_note/one_note.py⏱️ Runtime :
1.51 milliseconds→1.43 milliseconds(best of135runs)📝 Explanation and details
The optimized code achieves a 5% runtime improvement through two key optimizations that reduce object creation overhead and improve error handling efficiency:
Key Optimizations:
Object Creation Reduction: The original code created two separate
RequestConfigurationobjects - one forquery_paramsand another forconfig. The optimized version eliminates this duplication by reusing a singleRequestConfigurationobject (config = RequestConfiguration(); query_params = config), reducing instantiation overhead by ~50%.Streamlined Error Handling: The
_handle_onenote_responsemethod was restructured to use a more efficient error detection pattern:isinstance(response, dict)check followed by single'error' in responselookupgetattr(response, 'error', None)instead ofhasattr()followed by attribute accesssuccess = True; error_msg = None) in error casesMethod Chain Formatting: The long API method chain is formatted as a parenthesized expression, potentially reducing intermediate object creation during the chained calls.
Performance Impact:
The line profiler shows the most significant gains in
_handle_onenote_response(from 1.79ms to 1.65ms total time) and reduced object instantiation costs in the main method. The optimization particularly benefits the common success case where no errors occur, as it avoids setting unnecessary intermediate variables.Test Case Performance:
The optimizations are most effective for high-volume scenarios (like the throughput tests with 20-100 concurrent requests), where the reduced object creation overhead accumulates across many operations. Basic test cases also benefit from the streamlined error handling path.
While throughput remains constant at 60,750 operations/second, the 5% runtime reduction means lower CPU utilization per operation, which is valuable for high-frequency OneNote API operations in Microsoft Graph integrations.
✅ Correctness verification report:
🌀 Generated Regression Tests and Runtime
To edit these changes
git checkout codeflash/optimize-OneNoteDataSource.groups_group_onenote_notebooks_notebook_sections_onenote_section_pages_onenote_page_onenote_patch_content-mjbattsyand push.