RdbHost : Appspot
 These are statistics for the retrieval times retrieving SQL query data from www.rdbhost.com. An item is added to the sample each time this page is viewed. The statistics cover the last 1000 requests.
 
Response Time
 
 How many queries in sample.1000
 
 times are in milliseconds
 Average174.016
 Standard Deviation93.633
 Minimum107
 25%129
 50%157
 95%280
 99%365
what is rdbhost.appspot.com doing?