Application Logging
There are a variety of log files produced by iShare:
Studio - covering Studio, Data Share, Workflow, MyAlerts etc.
iShare Maps - covering AddressSearch etc.
There are also other areas such as:
You may wish to create a Workflow Task to clear temporary .log and .png files created by MapServer and PostgreSQL. Please see the topic Remove MapServer / PostgreSQL temporary files with Studio Workflow for details.