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Throughput based temporal verification for monitoring large batch of parallel processes

conference contribution
posted on 2014-01-01, 00:00 authored by Xiao LiuXiao Liu, D Wang, D Yuan, F Wang, Y Yang
On-time completion is one of the most important QoS (Quality of Service) dimensions for business processes running in the cloud. While todays business systems often need to handle thousands of concurrent user requests, process monitoring is basically conducted in a one by one fashion. It is possible to repeat the strategies for monitoring a single process a thousand times to monitor a thousand parallel processes. However, the time overhead will be a thousand-fold increase as well, which brings a big challenge for process monitoring. In this paper, based on a novel runtime throughput consistency model, we propose a QoS-aware throughput based checkpoint selection strategy which can dynamically select a small number of checkpoints along the system timeline to facilitate the temporal verification of throughput constraints and achieve the target on-time completion rate. The experimental results demonstrate that our strategy can achieve the best efficiency and effectiveness compared with the state-of-the-art as well as other representative response-time based checkpoint selection strategies.

History

Pagination

124-133

Location

Nanjing, China

Start date

2014-05-26

End date

2014-05-28

ISBN-13

9781450327541

Language

eng

Publication classification

E Conference publication, E1.1 Full written paper - refereed

Copyright notice

2014, ACM

Editor/Contributor(s)

[Unknown]

Title of proceedings

ICSSP 2014 : Proceedings of the Software and Systems Process 2014 Conference

Event

Software and Systems Process. Conference (2014 : Nanjing, China)

Publisher

ACM

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