add time log for debug.

[hiworldwzj]

No description provided.

[gemini-code-assist]

Summary of Changes

Hello @hiworldwzj, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the Req object by incorporating a mechanism to track and log the processing time of individual requests. By adding a recv_time timestamp upon request creation and a dedicated print_time_log method, the changes aim to provide better visibility into request lifecycle durations, which is crucial for debugging performance issues and understanding system latencies.

Highlights

• Request Timing: Introduced a new recv_time attribute to the Req object to record the exact moment a request is received, facilitating time-based debugging.
• Logging Utility: Added a print_time_log method to the Req class, allowing for easy logging of the elapsed time since recv_time for any given request, along with custom log information.
• Logger Integration: Integrated the init_logger utility to provide structured logging for the newly added time-tracking features.

Using Gemini Code Assist

The full guide for Gemini Code Assist can be found on our documentation page, here are some quick tips.

Invoking Gemini

You can request assistance from Gemini at any point by creating a comment using either /gemini <command> or @gemini-code-assist <command>. Below is a summary of the supported commands on the current page.

Feature	Command	Description
Code Review	/gemini review	Performs a code review for the current pull request in its current state.
Pull Request Summary	/gemini summary	Provides a summary of the current pull request in its current state.
Comment	@gemini-code-assist	Responds in comments when explicitly tagged, both in pull request comments and review comments.
Help	/gemini help	Displays a list of available commands.

Customization

To customize Gemini Code Assist for GitHub experience, repository maintainers can create a configuration file and/or provide a custom code review style guide (such as PEP-8 for Python) by creating and adding files to a .gemini/ folder in the base of the repository. Detailed instructions can be found here.

Limitations & Feedback

Gemini Code Assist may make mistakes. Please leave feedback on any instances where its feedback is incorrect or counter productive. You can react with 👍 and 👎 on @gemini-code-assist comments. If you're interested in giving your feedback about your experience with Gemini Code Assist for Github and other Google products, sign up here.

You can also get AI-powered code generation, chat, as well as code reviews directly in the IDE at no cost with the Gemini Code Assist IDE Extension.

Footnotes

1. Review the Privacy Notices, Generative AI Prohibited Use Policy, Terms of Service, and learn how to configure Gemini Code Assist in GitHub here. Gemini can make mistakes, so double check it and use code with caution. ↩

[gemini-code-assist]

Code Review

This pull request adds functionality to log the processing time of requests for debugging purposes. A recv_time timestamp is added to the Req object upon initialization, and a new method print_time_log is introduced to log the elapsed time. My review includes a suggestion to improve the new logging method by using the appropriate log level for debugging and enhancing the log message format for better readability.

[gemini-code-assist]

For debugging purposes, it's better to use logger.debug instead of logger.info. This allows for more granular control over log verbosity in different environments. Additionally, formatting the time to a fixed number of decimal places improves readability, and the explicit return statement is unnecessary in Python for a function that doesn't return a value.

Suggested change

	def print_time_log(self, log_info: str):
	logger.info(f"req_id: {self.request_id} cost_time {time.time() - self.recv_time} s log_info: {log_info}")
	return
	def print_time_log(self, log_info: str):
	logger.debug(f"req_id: {self.request_id} cost_time {time.time() - self.recv_time:.4f}s log_info: {log_info}")