The output cache provider offers performance counters under the ScaleOut Output Cache Provider counter group in Perfmon. These can be used to track the health and effectiveness of the ScaleOut Output Cache provider. If detailed trace information is needed, the provider implements a standard .NET trace source that can log diagnostic information to the trace listener of your choosing.
More information about ASP.NET output cache instrumentation is available in the ASP.NET Output Cache Provider topic of the ScaleOut StateServer Help online guide.
