International Journal of Computer Science and Network Solutions (IJCSNS)
Wide use of web services has dominated the software industry. Providing web services to its consumers according to Service Level Agreement (SLA) is complex and difficult task. Failure to provide web services against agreed Quality of Service (QoS) parameters i.e., unavailability of web services and slow response time will cause increase in penalties. This may lead to unsatisfied consumers that can be devastating for business goals and revenue of service providers. In order to ensure the satisfaction of consumers and avoid any violations of SLA, monitoring is required on service provider side.