Characterizing aging phenomena of the Java']Java Virtual Machine

被引：23
作者：
Cotroneo, Domenico [1 ]
Orlando, Salvatore [1 ]
Russo, Stefano [1 ,2 ]
机构：
[1] Univ Naples Federico II, Dipartimento Informat & Sistemist, Via Claudio 21, I-80125 Naples, Italy
[2] Natl Interuniv Consortium Informat, Lab Item Carlo Savy, I-80126 Naples, Italy
来源：
SRDS 2007: 26TH IEEE INTERNATIONAL SYMPOSIUM ON RELIABLE DISTRIBUTED SYSTEMS, PROCEEDINGS | 2007年
关键词：
D O I：
10.1109/SRDS.2007.22
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this work we investigate software aging phenomena inside the Java Virtual Machine (JVM). Starting from an experimental campaign on real world testbeds, this work isolates the contribution of the JVM to the overall aging trend, and identifies, through statistical methods, which workload parameters are more relevant to aging dynamics. Experimental results show that the Sun Hotpost JVM experiences software aging phenomena. A consistent memory depletion trend (up to 50 KB/min) has been observed during periods of low garbage collector activity; the Just-In-Time compiler is also responsible for a lighter, but not negligible, memory depletion trend; finally, a consistent throughput loss (up to 2.4 KB/min) has been observed.
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页码：127 / +
页数：2
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