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
 Average170.993
 Standard Deviation57.177
 Minimum108
 25%130
 50%158
 95%302
 99%371
what is rdbhost.appspot.com doing?