Qin, G., Roy, G., Crooks, D., Skipsey, S.C. , Stewart, G.P. and Britton, D. (2016) Cluster optimisation using Cgroups at a tier-2. Journal of Physics: Conference Series, 762(1), 012010. (doi: 10.1088/1742-6596/762/1/012010)
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Abstract
The Linux kernel feature Control Groups (cgroups) has been used to gather metrics on the resource usage of single and eight-core ATLAS workloads. It has been used to study the effects on performance of a reduction in the amount of physical memory. The results were used to optimise cluster performance, and consequently increase cluster throughput by up to 10%.
| Item Type: | Articles |
|---|---|
| Status: | Published |
| Refereed: | Yes |
| Glasgow Author(s) Enlighten ID: | Qin, Dr Gang and Crooks, Dr David and Stewart, Dr Gordon and Roy, Dr Gareth and Britton, Professor David and Skipsey, Dr Samuel |
| Authors: | Qin, G., Roy, G., Crooks, D., Skipsey, S.C., Stewart, G.P., and Britton, D. |
| College/School: | College of Science and Engineering > School of Physics and Astronomy |
| Journal Name: | Journal of Physics: Conference Series |
| Publisher: | IOP Publishing |
| ISSN: | 1742-6588 |
| ISSN (Online): | 1742-6596 |
| Published Online: | 21 November 2016 |
| Copyright Holders: | Copyright © 2016 IOP Publishing Ltd. |
| First Published: | First published in Journal of Physics: Conference Series 762(1): 012010 |
| Publisher Policy: | Reproduced under a Creative Commons license |
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