An Experimental Performance Analysis of AoE and iSCSI Storage Protocols

• Pedro Eugênio Rocha UFPR
• Leonardo Antônio dos Santos UniBrasil

Abstract

This paper presents an experimental performance comparison of the storage protocols AoE and iSCSI. Through the execution of a set of microbenchmarks and macrobenchmarks, we analyze the performance and efficiency of both protocols in terms of achieved throughput, cache memory, network and CPU utilization. Based on these results, we state that the protocol must be carefully chosen considering the workloads to be used, as well as any possible memory or CPU restrictions.

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