The Journal of the Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회논문지)

The Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회)
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Experimental Evaluation Method for Performance Analysis in Web Application Services

웹 응용 서비스에서 성능 분석을 위한 실험적인 평가 기법

  • Kim, Namyun (Dept. of Information System Engineering, Hansung University)
  • 김남윤 (한성대학교 정보시스템공학과)
  • Received : 2015.11.03
  • Accepted : 2016.02.05
  • Published : 2016.02.29
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Abstract

The performance of a web application is an essential issue to provide high quality of the services in interactive web environments. On a sudden increase in traffic in a very short span of time, the servers became CPU starved and would become unresponsive. This would lead to a bad experience for the clients of web service. This paper deals with the effects of two configurable software settings of J2EE application servers: the maximum size of the thread pool and the maximum size of database connection pool. In order to figure out the optimum configuration value, this paper builds experimental evaluation method for web performance analysis. Finally, a case study related with the proper experimental method is presented with performance result.

대화형 웹 환경에서 응용 프로그램의 성능은 고품질의 서비스를 제공하기 위한 필수적인 이슈이다. 즉, 웹 요청 트랙픽이 일시적으로 급증할 경우, 서버의 CPU 여유 시간이 부족하게 되고 결국 요청의 응답 시간이 증가하기 때문에 클라이언트에게 좋지 않은 경험을 유발하게 된다. 본 논문에서는 J2EE 응용 서버에서 설정 가능한 파라미터인 스레드 풀과 데이터베이스 연결 풀의 크기가 응용 프로그램의 성능에 끼치는 영향을 분석한다. 또한 최적의 파라미터 값을 얻기 위해서 웹 성능 분석을 위한 실험적 평가 기법을 소개한다. 마지막으로 사례 연구를 통해 성능 분석 결과를 제시한다.

Keywords

References

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