As a follow up to https://community.esri.com/message/707351-re-arcgis-pro-is-unusable-with-large-sde-geodatabases?commentID=707351#comment… , I'm not finding any tool or python in Pro that allows one to remove geoprocessing history? Is, or will, this be possible with Pro?
I found this, but have not tried it myself:
Manage history
If you open the project at a later time to continue your work, all of your geoprocessing history will be available for review. You can easily reopen and run any of the tools in the history by double-clicking the entry. If you do not want the geoprocessing history maintained with a project, you can remove it. To remove individual tools, right-click an entry and select Remove. Single or multiple selected history entries can also be removed using the Remove
button.
Source: Geoprocessing history—ArcGIS Pro | ArcGIS Desktop
There is some Python that works for ArcGIS Desktop that possibly may work for ArcGIS Pro. They don't explicitly mention ArcGIS Pro as one of the software packages when they list them at the bottom of this article, so it would take some experimenting.
How To: Delete geoprocessing history from a geodatabase
Chris Donohue, GISP