Browse > Article

An Implementation of Web Server Load monitoring Systme Based on the Mobile Agent  

Park, Hong-Jin (School of Computer, Information and Communication Engineering, Sangji University)
Publication Information
Abstract
According to the rapid evolution of internet, the number of internet users has greatly increased, so that the web servers are getting more important. If there are a great number of users trying to connect to a popular web server, the load of the web server will increase rapidly, so that failures may occur or web services may stop. An efficient load monitoring technique is required for the available web services and the performance management. The traditional techniques for load monitoring of web server using the client-server method have the problem that the server programs in client-server method must be pre-installed to all web servers. This paper implements web server load monitoring system using the mobile agent in order to overcome the problem of client-server computing. The system based on the mobile agent has no need to install the program in advance and it reduces the network traffic and the additional overheads in web servers.
Keywords
Mobile Agent; RMI; Web Server; Load Monitoring;
Citations & Related Records
연도 인용수 순위
  • Reference
1 박홍진, 정경진, 김영찬, '자바 이동 에이전트를 이용한 웹 서버 부하 모니터링', 한국정보과학회 '99 가을 학술발표논문집(III) 제26권 2호, PP.489-491, 1999. 10
2 C. Picoto, P. Veiga, 'Management of a WWW Server using SNMP', Proceedings JENC6, 1994
3 E. Anderson, D. Patterson, 'Extensible, Scalable Monitoring for Clusters of Computerts', Proceedings of 1997 LISA Conference, 1997
4 D. Katz, R. S. Gray, 'Mobile Agents and the Future of the Internet', ACM Operating Systems Review, V.33 N.3, p. 7-13, 1999   DOI
5 A Perl Script for Monitoring Apache Server Status, http://webreview.com/pub/1999/02/webm/index.html
6 Web Site Monitoring, http://www.digitalventures.net/vp/index.html
7 D. B. Lange, Mitsuru Oshima, Programming and Deploying Java Mobile Agents with Aglets, Addison Wesley press, 1998
8 D. B. Lange, 'Mobile Objects and Mobile Agents : The Future of Distributed Computing?', Proceedings of The European Conference on OOP, 1998
9 MARS(Monitoring Application for Resources and Servers), http://www.altara.org/mars.html
10 Michael D. Cooper, 'Design Considerations in Instrumenting and Monitoring Web-Based Information Retrieval Systems', Journal of the American Society for Information Science, 1998   DOI
11 M. Caprini, R. Nacach, Z. Qian, 'Java Mobile Agent for monitoring task: evaluation report'. http://atddoc.ceRN.ch/Atlas/Notes/078/Note078-1.html, 1998
12 'Client Side Load Balancing for the Web', Technical Report, http//www.camb.opengroup.org/RI/www/prism/load_bal.html
13 'Web Server Monitoring', White Paper, http//www.freshtech.com/WhitePaper.html