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
 Average162.995
 Standard Deviation56.658
 Minimum101
 25%126
 50%142
 95%291
 99%368
what is rdbhost.appspot.com doing?