High-Precision-Congestion-Control icon indicating copy to clipboard operation
High-Precision-Congestion-Control copied to clipboard

Published 20 hours ago • verified publisher icon alibaba-edu

Observing packet drops at Ingerss on Switches

Open sana-mahmood opened this issue 11 months ago • 1 comments

Hi, I am running an experiment with 8x8 leaf spine topology (no over-subscription) and using DRILL as a load balancer. I am using the run.py script to start the simulations. I observe packet drops at the ingress ports despite having a large headroom (3BDP). It appears that I receive more packets than BDP when I pause a port (seemingly more than 3BDP as per my headroom). Is this expected? Or is it something that needs to be resolved since it impacts the performance.

sana-mahmood avatar Mar 27 '24 16:03 sana-mahmood