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[Usage]: How to use the bandwidth test script to test your local bandwidth if you find your connection is running slowly. #391

@zhou-haitao

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@zhou-haitao

Your current environment

cd \unified-cache-management\ucm\store\test\e2e python3 nfsstore_embed_fetch_run.py

How would you like to use ucm.

1.Edit the ’main‘ function in ’nfsstore_embed_fetch_run.py‘ and change the ’storage_backends‘ variable to point to your own mount directory.
2.If you are using an NPU environment, please change "cuda" to "npu" in the 'make_buffers' method of the 'nfsstore_embed_fetch.py' file.
3.Run the command above, and select the parameter options you want to test when it starts.
Image
If you notice that UCM is running very slowly, first check whether your local bandwidth is sufficient.
After running the script, it will generate a CSV file showing read and write bandwidth under various parameter settings, so you can verify your local environment.

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