As always, doing something for ourselves, we come up with little things that help in our development process. We've put out an open-source AppEngine-Meter, a plugin to JMeter, that will help you estimate Google App Engine costs for your application.
App Engine Meter operates similar to other JMeter listeners. Just add it to your test plan: right-click on yourThread Group and select Add->Listener->App Engine Cost Report. With the information you get, you will be able to see what requests to your app are most expensive and get an idea on your application operation cost.
If you are ready to try it out, you can find the plugin here: https://github.com/TeamDev-Ltd/AppEngine-Meter
Enjoy!
App Engine Meter operates similar to other JMeter listeners. Just add it to your test plan: right-click on yourThread Group and select Add->Listener->App Engine Cost Report. With the information you get, you will be able to see what requests to your app are most expensive and get an idea on your application operation cost.
If you are ready to try it out, you can find the plugin here: https://github.com/TeamDev-Ltd/AppEngine-Meter
Enjoy!
