missing projectId in @googlemaps clients causes crazy slow requests #6935
Description
Please make sure you have searched for information in the following guides.
- Search the issues already opened: https://github.com/GoogleCloudPlatform/google-cloud-node/issues
- Search StackOverflow: http://stackoverflow.com/questions/tagged/google-cloud-platform+node.js
- Check our Troubleshooting guide: https://github.com/googleapis/google-cloud-node/blob/main/docs/troubleshooting.md
- Check our FAQ: https://github.com/googleapis/google-cloud-node/blob/main/docs/faq.md
- Check our libraries HOW-TO: https://github.com/googleapis/gax-nodejs/blob/main/client-libraries.md
- Check out our authentication guide: https://github.com/googleapis/google-auth-library-nodejs
- Check out handwritten samples for many of our APIs: https://github.com/GoogleCloudPlatform/nodejs-docs-samples
- Check the API's issue tracker: https://cloud.google.com/support/docs/issue-trackers
A screenshot that you have tested with "Try this API".
I don't know what I'm supposed to provide in this field.
Link to the code that reproduces this issue. A link to a public Github Repository or gist with a minimal reproduction.
https://github.com/timm-stelzer-e-farm/reproduce-slow-google-apis
A step-by-step description of how to reproduce the issue, based on the linked reproduction.
Follow the steps in the repository README and observe the terminal output.
A clear and concise description of what the bug is, and what you expected to happen.
Omitting the projectId when constructing clients from @googlemaps/* (well, I only tested with routing and places), and only using an apiKey leads to incredibly slow and inconsistent requests. I've seen individual requests take up to 16s. The base-line seems to be between 3-4s.
When passing the projectId, in addition to the apiKey, the requests are reasonably fast, e.g. between 150ms and 400ms.
A clear and concise description WHY you expect this behavior, i.e., was it a recent change, there is documentation that points to this behavior, etc. **
It is not clear to me why not passing the projectId would cause this behavior, especially since the requests are evidently working without it (they are just slow AF).