Bandwidth usage in Google App Engine

How can I find out how my bandwidth is us开发者_JAVA技巧ed in Google App Engine? I want to extract the top bandwidth hogs so I can cut down on my outgoing bandwidth usage.

App engine logs all requests. This includes information about the request (path, query string, wall/cpu/api time, and approximate data transfer out in kb) and the requester (IP address and (if the user is logged in) google account name). You should be able to compute a reasonable estimate based on this information.

You can periodically download your app's logs with appcfg. How often you need to do this will be based on how much traffic your site handles.

Also it may be helpful for you to review the usage from the admin console (all up and via the logs) as shown below - the link to the admin console is at https://appengine.google.com/