Predicting Resource Utilization Trends with Southern California Petabyte Scale Cache
Caitlin Sim,
Kesheng Wu,
Alex Sim
et al.
Abstract:Large community of high-energy physicists share their data all around world making it necessary to ship a large number of files over wide- area networks. Regional disk caches such as the Southern California Petabyte Scale Cache have been deployed to reduce the data access latency. We observe that about 94% of the requested data volume were served from this cache, without remote transfers, between Sep. 2022 and July 2023. In this paper, we show the predictability of the resource utilization by exploring the tre… Show more
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