public virtual IEnumerable <IPluginHandler> GetGraphProcessingPluginHandlers(GraphProcessingOptions getGraphProcessingOptions)
        {
            if (getGraphProcessingOptions.HasFlag(GraphProcessingOptions.Tracing))
            {
                if (m_DebugInstrumentationHandler == null)
                {
                    m_DebugInstrumentationHandler = new DebugInstrumentationHandler();
                }

                yield return(m_DebugInstrumentationHandler);
            }
        }