JEDI: model-driven trace generation for cache simulations
JEDI: model-driven trace generation for cache simulations
复制标题
JEDI:用于缓存模拟的模型驱动跟踪生成
DOI:
10.1145/3517745.3561466
复制
发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Sitaraman, Ramesh K.
中科院分区:
文献类型:
--
作者:
Sabnis, Anirudh;Sitaraman, Ramesh K.
A major obstacle for caching research is the increasing difficulty of obtaining original traces from production caching systems. Original traces are voluminous and also may contain private and proprietary information, and hence not generally made available to the public. The lack of original traces hampers our ability to evaluate new cache designs and provides the rationale for JEDI, our new synthetic trace generation tool. JEDI generates a synthetic trace that is "similar" to the original trace collected from a production cache, in particular, the two traces have similar object-level properties and produce similar hit rates in a cache simulation. JEDI uses a novel traffic model called Popularity-Size Footprint Descriptor (pFD) that concisely captures key properties of the original trace and uses the pFD to generate the synthetic trace. We show that the synthetic traces produced by JEDI can be used to accurately simulate a wide range of cache admission and eviction algorithms and the hit rates obtained from these simulations correspond closely to those obtained from simulations that use the original traces. JEDI will be provided to the public as open-source, along with a library of pFD's computed from traffic classes hosted on Akamai's production CDN. This will allow researchers to produce realistic synthetic traces for their own caching research.
登录
查看更多内容
DOI:
10.1145/3544216.3544251
发表时间:
2022-08
期刊:
Proceedings of the ACM SIGCOMM 2022 Conference
影响因子:
--
作者:
Yucheng Yin;Zinan Lin;Minhao Jin;G. Fanti;Vyas Sekar
通讯作者:
Yucheng Yin;Zinan Lin;Minhao Jin;G. Fanti;Vyas Sekar
DOI:
10.1109/ispass.2001.990676
发表时间:
2001-11
期刊:
2001 IEEE International Symposium on Performance Analysis of Systems and Software. ISPASS.
影响因子:
--
作者:
K. Kant;V. Tewari;R. Iyer
通讯作者:
K. Kant;V. Tewari;R. Iyer
DOI:
--
发表时间:
2020
期刊:
--
影响因子:
--
作者:
Aditya Sundarrajan;Mangesh Kasbekar;R. Sitaraman;Samta Shukla
通讯作者:
Aditya Sundarrajan;Mangesh Kasbekar;R. Sitaraman;Samta Shukla
DOI:
10.1109/infocom.2016.7524379
发表时间:
2016-04
期刊:
IEEE INFOCOM 2016 - The 35th Annual IEEE International Conference on Computer Communications
影响因子:
--
作者:
M. Shafiq;Amir R. Khakpour;A. Liu
通讯作者:
M. Shafiq;Amir R. Khakpour;A. Liu
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
Virgílio A. F. Almeida;Azer Bestavros;M. Crovella;Adriana de Oliveira
通讯作者:
Adriana de Oliveira