Profiling

The mod.io UE plugin includes some basic profiling and metrics that can be viewed and exposed via Unreal’s stat commands and via Unreal Insights. Profiling via the MODIO_ENABLE_PROFILING and MODIO_UNREAL_PROFILING_SUPPORT macros are enabled by default in the mod.io plugin for non-shipping builds.

Showing Captured Data

The plugin includes two stat groups that can be shown: Modio (accessed via stat modio) and ModioScoped (async operations profiled for access via Unreal Insights).

• Modio includes some basic counters, such as the length of various background queues that process API requests and downloads.
• ModioScoped captures performance insights for a majority of the async operations that the plugin performs. This data is not suitable for showing in realtime via a stat command, however it is captured when creating stat profiles for use in Unreal Insights.