We have noticed that the SSdb backup files have grown in size over the last few months. The save files have increased from 750 MB to 1.5 GB zipped and 3 GB unzipped. When looking into what is taking all of the space, the $SPECROOT/SS/ssModelAttrs.db file is taking all of the space.
This will be fixed in 10.3.2 once released.
In the meantime, to workaround the issue, please do ONE of the following:
1. Decrease the number of "Maximum Stored Configurations Per Device"
2. Decrease the number of "Maximum Days Host Configuration Stored"
3. Change your selection from "Maximum Stored Configurations Per Device" to "Maximum Days Host Configuration Stored" or vice versa.
Doing one of the above 3 options will trigger the automatic destruction of the old NCM capture models.
Once that is done, the SS db needs to be saved, then initialized and reloaded to reclaim the space.