To ensure the optimal combination of end-user experience (EUE) and cost-per-user, performance analysis and characterization (PAAC) on Dell Technologies VDI solutions is carried out using holistic methodology. This is a carefully designed, holistic methodology that monitors both hardware resource utilization parameters and EUE during load-testing.
For this document, several test scenarios were run to assess the performance of AI training and model validation, and VDI workloads, simultaneously running on the same vSAN Ready Node and with an entire GPU dedicated to each workload.
In addition, test scenarios were run to assess the performance of the 15G vSAN Ready Node in VDI only scenarios (both GPU accelerated and CPU only).
Login Enterprise provides a user experience score (EUX) and a VSI Max score. The EUX score helps to indicate how an end user would experience using a VDI VM directly and rates it between 0 to 10. The VSI Max score indicates the tipping point of the system, that is, at what point does the load on the system cause the EUX score to decrease rapidly. For more information, see Login Enterprise EUX Score -Login VSI.