@thesis{thesis, author={Hanang Adi Nugroho}, title ={Analisis performansi web server menggunakan load balancing server dengan algoritma least connection}, year={2018}, url={https://repository.ittelkom-pwt.ac.id/5288/}, abstract={Telecommunications technology, especially the internet is growing, both in terms of technology and users. One of the most widely used Internet services is the website which is a means of providing the information needed and its use is very wide such as education, health, government and others. But increasing the number of web users can cause web server down. Overcoming these problems, used load balancing technology that helps divide traffic to multiple servers thereby minimizing server load. Based on the above, research is needed to prove the performance improvement experienced by web server when using load balancing. To prove this matter in this research made two scenarios that is using load balancing server with least connection algorithm and without using load balancing server. Testing the sharing of traffic on the load balancing system is done using 30 users who do access simultaneously, with the number of access each user as much as 5 times. From the test results obtained the distribution of traffic by 36% on web server 1, on web server 2 of 32.67%, and on web server 3 of 31.33%. Testing error error parameters, average click time, and throughput is done by requesting a web server service using 100 users, 250 users, 500 users, 1000 users, and 2000 users. From the test, the value of performance improvement when using load balancing server is 23,41% in click error parameter, 25,39% in parameter of click time, and 12,97% in parameter of throughput. Keywords: Load Balancing, Web Server, Least Connection, Error Click, and Throughput} }