Profiling your Shiny app

The profvis package provides tools for helping you to understand how R spends its time. It provides a interactive graphical interface for visualizing data from Rprof, R’s built-in tool for collecting profiling data.

The profvis homepage provides an extensive instructions for working with this package, as well as an example on specifically profiling a Shiny app.

Learn more

For more on this topic, see the following resources:

Faster Shiny apps with profiling tools

If you have questions about this article or would like to discuss ideas presented here, please post on RStudio Community. Our developers monitor these forums and answer questions periodically. See help for more help with all things Shiny.