Markovian Queue with Garbage Collection

被引:0
作者
Horvath, Illes [1 ]
Finta, Istvan [2 ]
Kovacs, Ferenc [2 ]
Meszaros, Andras [3 ]
Molontay, Roland [4 ]
Varga, Krisztian [2 ]
机构
[1] MTA BME Informat Syst Res Grp, Budapest, Hungary
[2] Nokia, Bell Labs, Budapest, Hungary
[3] Budapest Univ Technol & Econ, Dept Networked Syst & Serv, Budapest, Hungary
[4] Budapest Univ Technol & Econ, Dept Stochast, Budapest, Hungary
来源
ANALYTICAL AND STOCHASTIC MODELLING TECHNIQUES AND APPLICATIONS, ASMTA 2017 | 2017年 / 10378卷
关键词
Memory management; Garbage collection; Stochastic modelling; Markovian modelling; PERFORMANCE; OPTIMIZATION; ALGORITHMS;
D O I
10.1007/978-3-319-61428-1_8
中图分类号
TP31 [计算机软件];
学科分类号
081202 ; 0835 ;
摘要
Garbage collection is a fundamental component of memory management in several software frameworks. We present a general two-dimensional Markovian model of a queue with garbage collection where the input process is Markov-modulated and the memory consumption can be modeled with discretisation. We derive important performance measures (also including garbage collection-related measures like mean garbage collection cycle length). The model is validated via measurements from a real-life data processing pipeline.
引用
收藏
页码:109 / 124
页数:16
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