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Hi, @Luke-Luo1
Thank you for your amazing work! I have a question about the pfc. I noticed that pfc in EDGE is 1.53 and the GT is 1.33:
![3332d6891fbf03e7983b37c2aa0214d](https://github.com/user-at…
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### Test Gap Description
The PFC watchdog test set is flaky on Non-Mellanox leaf-fanout. Flaky test cases include
- pfcwd/test_pfcwd_function.py
- pfcwd/test_pfcwd_warm_reboot.py
- pfcwd/test_pf…
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Hi yuliang. I have try three very large flow have same dst, but the pfc.txt is empty? cc is DCQCN? Is it normal?
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https://github.com/sonic-net/sonic-mgmt/blob/d521d1e71f26fbd1c3b298ab086a490175e5b60c/tests/snappi_tests/multidut/pfc/test_multidut_pfc_pause_lossy_with_snappi.py#L105
This script uses fanout_graph…
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### Issue Description
There are a few hardcoded values for pfc_queue.value in the snappi_tests/multidut folder. This causes the scripts to fail when such priority queues cannot be set in the Ixia. …
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### Issue Description
When running `snappi_tests/multidut/pfc/test_multidut_pfc_pause_lossy_with_snappi.py::test_pfc_pause_multi_lossy_prio_reboot[linecard_configuration_set0-chassis_single_line_ca…
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### Issue Description
Affected testcases:
tests/snappi_tests/multidut/pfc/test_lossless_response_to_throttling_pause_storms.py
tests/snappi_tests/multidut/pfc/files/lossless_response_to_external_pa…
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### Test Gap Description
This issue is to track the addition of dut counter verification part for the pfc oversubscribtion cases
### Test Plan
For over-subscribtion cases under snappi_tests/multidu…
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大佬,您好:
pfc.txt文件里面数据都是这样的感觉不正常。第二列都是0,难道只有0节点才发生了pfc吗?其它的节点都没有发生pfc吗?我觉的其它的节点也会触发pfc,但是pfc这个文件没有记录下来。我该怎么去分析pfc呢?
感谢大佬!
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#### Description
Need to add test to verify lossy queue don't generate PFC in case of congestion.
#### Steps to reproduce the issue:
1. Send traffic from 2 ports to 1 port on lossy TC
2.…