So say I’ve got an MVC app hosted in the cloud somewhere, meaning I don’t have access to IIS or any infrastructure.
All I have control over is the App code itself, and what comes down to the client.
My goal
Is to collect data over time of how well the MVC app is performing in terms of response times.
Current Problems
I can get a lot of data from Google Analyics, and other client-side tricks, but that won’t tell if say, the App Pool is recycling too often.
Similarly if I put stop watches in the actions, that won’t tell me about any delays in the App Startup (if it has to start up again).
Also, if I do put a stop watch in the Action, it doesn’t take into account any delays in redering the View. For example, even though it’s bad practice, there might be a DB call being made from the View, and my action metrics won’t take that into account.
My Question
So, if I want to get true metrics of how long requests are taking overal from mulitple clients and users, where are the best places to but Stopwatches in the App. Or is it impossible to get true metrics from the app itself, and I have to place counters outside of the App (like in IIS).
Add New Relic, it’s available for free as part of the AppHarbor service – https://appharbor.com/addons/newrelic