Large Scale System Monitoring and Analysis on Blue Waters using OVIS.
Large Scale System Monitoring and Analysis on Blue Waters using OVIS.
复制标题
使用 OVIS 对 Blue Waters 进行大规模系统监测和分析。
DOI:
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发表时间:
2014
期刊:
影响因子:
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通讯作者:
Thomas W. Tucker
中科院分区:
文献类型:
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作者:
J. Brandt;A. Gentile;B. Allan;M. Showerman;J. Enos;Joseph Fullop;P. Cassella;Nichamon Naksinehaboon;Narate Taerat;Thomas W. Tucker
Understanding the complex interplay between applications competing for shared platform resources can be key to maximizing both platform and application performance. At the same time, use of monitoring tools on platforms designed to support extreme scale applications presents a number of challenges with respect to scaling and impact on applications due to increased noise and jitter. In this paper, we present our approach to high fidelity whole system monitoring of resource utilization including High Speed Network link data on NCSA’s Cray XE/XK platform Blue Waters utilizing the OVIS monitoring framework. We then describe architectural implementation details that make this monitoring system suitable for scalable monitoring within the Cray hardware and software environment. Finally we present our methodologies for measuring impact and the results.
影响因子:
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作者:
Green D. A.
通讯作者:
Green D. A.