This repository contains the experiments, logs, and analysis scripts for evaluating three congestion control algorithms using Pantheon and Mahimahi.

Experiment Summary Protocols compared:

CUBIC BBR Copa Test durations: 60 seconds per run

Network environments simulated:

Low-latency / High-bandwidth: 50 Mbps, 10 ms RTT High-latency / Low-bandwidth: 1 Mbps, 200 ms RTT

Metrics collected:

Throughput over time RTT statistics (average, 95th percentile) Packet loss rate

Requirements:

Linux OS or WSL

Python 3.x

Pantheon (cloned from https://github.com/StanfordSNR/pantheon)

Mahimahi

Python packages: pip3 install matplotlib pandas numpy

Running the Experiments Run Pantheon using:

bash Copy Edit bash run_test_scenario.sh my_results_50mbps_10ms bash run_test_scenario.sh my_results_1mbps_200ms and Generate Graphs from Logs From the root of the repo, run:

python3 analysis_scripts/plot_throughput.py

python3 analysis_scripts/plot_rtt.py

python3 analysis_scripts/plot_loss.py

python3 analysis_scripts/generate_tradeoff_plot.py

This will create .png images in the graphs/ folder