@thesis{thesis, author={Tangkas Suparta I Gede}, title ={Analisa Performa Kinerja Virtualisasi Server Vmware Vsphere Hypervisor Esxi}, year={2021}, url={http://repository.universitasbumigora.ac.id/744/}, abstract={Virtualization is a technology used to run a system within the system. Where virtualization technology is a use software that enables hardware devices to operate several operating systems and other services at the same time. Thing This can facilitate research that requires a lot of resources power. One of the software that can be used for virtualization is vmware vSphere hypervisior exsi released by the vmware company. Therefore Researchers are interested in discussing this vSphere hypervisior exsi vmware about performance and how this software can work to make a centralized system. The research methodology used in this research is Network Development Life Cycle (NDLC). There are 3 stages used, namely analysis, design, simulation prototyping. In the analysis stage contains about data collection and data analysis collected, the design stage contains about the test network design carried out using virtualization, IP addressing design, test system design and requirements hardware and software, the prototyping simulation stage contains the installation configuration on each device, testing and analysis of test results. There are 3 trial scenarios carried out, namely performance performance analysis, analysis network performance and analysis features available. The conclusion from this research is that vSphere is capable run 4 virtual machines simultaneously and can run more from that because the average percentage of CPU usage is 74.07% and memory usage 2.60 GB of total 4 GB of memory. For test methods on the network traffic using monitoring contained in vsphere, not really analysis seen because it can only monitor the detailed parameter total network usage, total transmit rate, and total received rate only. Related implementation and use of vsphere's features such as vCenter Appliance cannot be done because you remember the specifications of the feature usage this is at least 10 gb ram then for the Deploy Virtual Machine feature it will be very makes it easier to create large-scale vm and networking features vSphere will greatly speed up network configuration.} }