841 B
I want to refactor the existing time detail handling in the codebase. Specifically, I'd like to replace the write_time_detail function with a new merge_time_detail function, which will add new time details to the existing ones rather than overwriting them. This change should be applied across the codebase wherever write_time_detail is used, including in src/coprocessor/endpoint.rs, src/server/service/kv.rs, src/storage/txn/tracker.rs, and any related test cases. Please ensure that all occurrences of the old function are updated to use the new one. Additionally, add a test to validate that the process_wall_time_ns is correctly merged and is not zero, which will ensure the merging is functioning as intended. Make sure these changes preserve backward compatibility and do not introduce any regressions in functionality.