A new approach to I/O performance evaluation: self-scaling I/O benchmarks, predicted I/O performance
SIGMETRICS '93 Proceedings of the 1993 ACM SIGMETRICS conference on Measurement and modeling of computer systems
Operating system profiling via latency analysis
OSDI '06 Proceedings of the 7th symposium on Operating systems design and implementation
A nine year study of file system and storage benchmarking
ACM Transactions on Storage (TOS)
Metadata Traces and Workload Models for Evaluating Big Storage Systems
UCC '12 Proceedings of the 2012 IEEE/ACM Fifth International Conference on Utility and Cloud Computing
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The quality of file system benchmarking has not improved in over a decade of intense research spanning hundreds of publications. Researchers repeatedly use a wide range of poorly designed benchmarks, and in most cases, develop their own ad-hoc benchmarks. Our community lacks a definition of what we want to benchmark in a file system. We propose several dimensions of file system benchmarking and review the wide range of tools and techniques in widespread use. We experimentally show that even the simplest of benchmarks can be fragile, producing performance results spanning orders of magnitude. It is our hope that this paper will spur serious debate in our community, leading to action that can improve how we evaluate our file and storage systems.