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Impact of Data Locality on Garbage Collection in SSDs: A General Analytical Study

Authors:

Patrick P.C. Lee,

Yinlong XuAuthors Info & Claims

ICPE '15: Proceedings of the 6th ACM/SPEC International Conference on Performance Engineering

Pages 305 - 315

https://doi.org/10.1145/2668930.2688036

Published: 31 January 2015 Publication History

Abstract

Solid-state drives (SSDs) necessitate garbage collection (GC) to erase data blocks and reclaim the space of invalidated data, and GC inevitably introduces additional writes due to data relocation. The performance of GC, which is quantified by cleaning cost or write amplification, is critical to the overall performance of SSDs. However, characterizing GC performance is complicated by the general implementations of GC algorithms and the complex data locality characteristics of real-world workloads. This paper presents a general analytical study to characterize the performance impact of data locality on a general family of GC algorithms. We develop probabilistic models to address two fundamental issues: (1) What is the impact of data locality on the performance of locality-oblivious GC? (2) How can data locality be leveraged to improve the performance in locality-aware GC? We further conduct extensive trace-driven simulations on real-world workloads to validate the findings of our models.

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Cited By

Hsu YWu CTsai YLiu C(2023)A Granularity-Based Clustering Method for Reducing Write Amplification in Solid-State DrivesACM Transactions on Embedded Computing Systems10.1145/360577922:4(1-32)Online publication date: 24-Jul-2023
https://dl.acm.org/doi/10.1145/3605779
Kim JChoi KLee WKim J(2021)Performance Modeling and Practical Use Cases for Black-Box SSDsACM Transactions on Storage10.1145/344002217:2(1-38)Online publication date: 8-Jun-2021
https://dl.acm.org/doi/10.1145/3440022
Chen TChi SYang MChien T(2021)Enabling the Duo-phase Data Management to Realize Longevity Bit-alterable Flash MemoryIEEE Transactions on Computers10.1109/TC.2021.3116862(1-1)Online publication date: 2021
https://doi.org/10.1109/TC.2021.3116862
Show More Cited By

Index Terms

Impact of Data Locality on Garbage Collection in SSDs: A General Analytical Study

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Published In

cover image ACM Conferences

ICPE '15: Proceedings of the 6th ACM/SPEC International Conference on Performance Engineering

January 2015

366 pages

ISBN:9781450332484

DOI:10.1145/2668930

General Chairs:
Lizy K. John
UT Austin, USA
,
Connie U. Smith
L&S Computer Technology, Inc., USA
,
Program Chairs:
Kai Sachs
SAP SE, Germany
,
Catalina M. Lladó
University of the Balearic Islands, Spain

Copyright © 2015 ACM.

Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

Sponsors

SIGMETRICS: ACM Special Interest Group on Measurement and Evaluation
SIGSOFT: ACM Special Interest Group on Software Engineering
SPEC: SPEC Research Group

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 31 January 2015

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Funding Sources

The Fundamental Research Funds for the Central Universities
National Nature Science Foundation of China

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ICPE'15

Sponsor:

ICPE'15: ACM/SPEC International Conference on Performance Engineering

January 28 - February 4, 2015

Texas, Austin, USA

Acceptance Rates

ICPE '15 Paper Acceptance Rate 23 of 74 submissions, 31%;

Overall Acceptance Rate 252 of 851 submissions, 30%

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Cited By

Hsu YWu CTsai YLiu C(2023)A Granularity-Based Clustering Method for Reducing Write Amplification in Solid-State DrivesACM Transactions on Embedded Computing Systems10.1145/360577922:4(1-32)Online publication date: 24-Jul-2023
https://dl.acm.org/doi/10.1145/3605779
Kim JChoi KLee WKim J(2021)Performance Modeling and Practical Use Cases for Black-Box SSDsACM Transactions on Storage10.1145/344002217:2(1-38)Online publication date: 8-Jun-2021
https://dl.acm.org/doi/10.1145/3440022
Chen TChi SYang MChien T(2021)Enabling the Duo-phase Data Management to Realize Longevity Bit-alterable Flash MemoryIEEE Transactions on Computers10.1109/TC.2021.3116862(1-1)Online publication date: 2021
https://doi.org/10.1109/TC.2021.3116862
Pei SYang JLi B(2021)Edges: Evenly Distributing Garbage-Collections for Enterprise SSDs via Stochastic Optimization2021 IEEE International Conference on Networking, Architecture and Storage (NAS)10.1109/NAS51552.2021.9605402(1-4)Online publication date: Oct-2021
https://doi.org/10.1109/NAS51552.2021.9605402
Kim SSon Y(2021)Optimizing Key-Value Stores for Flash-Based SSDs via Key ReshapingIEEE Access10.1109/ACCESS.2021.31054289(115135-115144)Online publication date: 2021
https://doi.org/10.1109/ACCESS.2021.3105428
Li YChan HLee PXu Y(2019)Enabling Efficient Updates in KV Storage via HashingACM Transactions on Storage10.1145/334028715:3(1-29)Online publication date: 13-Aug-2019
https://dl.acm.org/doi/10.1145/3340287
Liu CKotra JJung MKandemir MAgrawal NRangaswami R(2018)PENProceedings of the 16th USENIX Conference on File and Storage Technologies10.5555/3189759.3189766(67-82)Online publication date: 12-Feb-2018
https://dl.acm.org/doi/10.5555/3189759.3189766
Kim JPark PAhn JKim JKim JKim JOskin MInoue K(2018)SSDcheckProceedings of the 51st Annual IEEE/ACM International Symposium on Microarchitecture10.1109/MICRO.2018.00044(455-468)Online publication date: 20-Oct-2018
https://dl.acm.org/doi/10.1109/MICRO.2018.00044
Shahidi NKandemir M(2018)CachedGC: Cache-Assisted Garbage Collection in Modern Solid State Drives2018 IEEE 26th International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS)10.1109/MASCOTS.2018.00015(79-86)Online publication date: Oct-2018
https://doi.org/10.1109/MASCOTS.2018.00015
Park CLee SWon YAhn SBinder WCortellessa VKoziolek ASmirni EPoess M(2017)Practical Implication of Analytical Models for SSD Write AmplificationProceedings of the 8th ACM/SPEC on International Conference on Performance Engineering10.1145/3030207.3030219(257-262)Online publication date: 17-Apr-2017
https://dl.acm.org/doi/10.1145/3030207.3030219
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