Check this might help
Go to: C:\Program FIles\Symantec\Symantec Endpoint Protection Manager\Inetpub\Content (Default Location of SEPM)
Check
- {535CB6A4-441F-4e8a-A897-804CD859100E} for 32 Bit
- {07B590B3-9282-482f-BBAA-6D515D385869} for 64 Bit
Note: These two folders take more disk space, compared to other folders which are used to store the Virus definitions
Once the number of content revisions has been decreased, then this would be reflected on the number of revision folders. See TECH96214 for recommendations.
To reduce the size of the database transaction log file
Log in to the Symantec Endpoint Protection Manager.
Click Admin and select Servers.
Select the localhost under Servers.. Under Tasks, Select Edit Database Properties.
.In the General tab under Database Maintenance Tasks.
Select the checkboxes next to Truncate the database transaction logs and Rebuild Indexes.
Click OK to apply the changes.