The High Luminosity Large Hadron Collider provides a data challenge. The amount of data recorded from the experiments and transported to hundreds of sites will see a thirty fold increase in annual data volume. A systematic approach to contrast the performance of different Third Party Copy(TPC) transfer protocols arises. Two contenders, XRootD-HTTPS and the GridFTP are evaluated in their performance for transferring files from one server to an-other over 100Gbps interfaces. The benchmarking is done by scheduling pods on the Pacific Research Platform Kubernetes cluster to ensure reproducible and repeatable results. This opens a future pathway for network testing of any TPC transfer protocol.
@article{arxiv.2103.12116,
title = {Systematic benchmarking of HTTPS third party copy on 100Gbps links using XRootD},
author = {Edgar Fajardo and Aashay Arora and Diego Davila and Richard Gao and Frank Würthwein and Brian Bockelman},
journal= {arXiv preprint arXiv:2103.12116},
year = {2021}
}