The rate limiting doesn't work with redis in JMeter

ghz 9months ago ⋅ 81 views

I don't know, is redis not working with my configuration in application.yml? Or there is another problem? /////////////// I limit 20 requests that can pass, and in JMeter I launched 50 requests, all 50 requests are passed.

Answers

If you're experiencing issues with request limits not being enforced as expected in Redis, there could be several potential causes. Here are some steps you can take to troubleshoot the issue:

  1. Check Redis Configuration: Ensure that your Redis configuration is correctly set up to enforce request limits. This involves configuring Redis data structures like Sorted Sets or Sets along with the appropriate commands to check and enforce limits.

  2. Verify Application Configuration: Double-check your application configuration, particularly the application.yml file, to ensure that the request limits are properly configured and that there are no typos or errors in the configuration.

  3. Inspect Redis Commands: Review the Redis commands being executed by your application to enforce request limits. Make sure that the commands are being executed correctly and that they are targeting the correct Redis data structures.

  4. Debugging in Application Code: Add logging or debugging statements to your application code to trace the execution path and verify whether the request limits are being checked and enforced as expected. This can help identify any issues with the logic or flow of your code.

  5. Monitor Redis Usage: Use Redis monitoring tools or commands to monitor the usage of Redis data structures and check whether the request limits are being enforced correctly. You can monitor key usage metrics such as the number of elements in sorted sets or sets to ensure that they align with your expectations.

  6. Review JMeter Configuration: Check your JMeter configuration to ensure that it is sending requests correctly and that the number of requests being sent aligns with your expectations. Make sure that there are no issues with JMeter configuration that could be causing unexpected behavior.

  7. Load Testing Environment: Ensure that your load testing environment accurately reflects the production environment in terms of configuration and resources. Differences in environment configurations can sometimes lead to discrepancies in behavior.

By systematically checking each of these areas, you should be able to identify the root cause of the issue and determine whether the problem lies with Redis configuration, application configuration, application logic, or the load testing setup.

#redis