Billed instance hours are not generally well understood, so I've written a simple tool which visually shows you where your billed instance hours have come from (as I understand it.)
You just need to provide an instance chart URL, and your 'max idle instances' setting (alternatively, see how altering the number of 'max idle instances' effects the example chart): https://mentatarchive.appspot.com/app_engine_instance_hours_calc.html I can't guarantee that the results are accurate, so please let me know. (The calculation is done entirely client-side via javascript. Feel free to download and modify for any purpose) -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.