A Comparison of Access Pattern (92-99)
نویسندگان
چکیده
Generating I/O traces is a hard task, but an extremely important one. It is the basis for many researches projects in regarding new and existing systems and algorithms. The more updated the traces one works with are, the more sound results are generated. In this work we compare the well known UNIX traces taken at HP labs by Ruemmler and Wilkes in 92 to a new version of these traces taken in 99. This paper includes the comparison of queue length, inter-arrival distributions, and self-similarity. The results show that both queue length and inter-arrival increased by an order of magnitude, while the self similarity still exists but was reduced by 11 percent.
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تاریخ انتشار 2000