The virtualization technology has been widely used in cloud service for a long period of time, it provides resource allocation, flexibility and efficiency by using virtual machine. Nevertheless, for lightweight workload, using container gains more advantages on transferability, rapid deployment, and robust ecosystem supports. Because of such characteristics, container is commonly used in edge computing and micro-service to fulfill essential resource requirements. However, when service deployed on the container receives too much requests without limitation, it may meet degrading effect which lowers down its performance and makes user experience to be poor. Hence, this research aims to investigate container request-response issue and implement multithreaded load balancer to improve HTTP connection performance equally for web-based application service.