How have people instrumented or analyzed Rails apps to identify culprits in performanc开发者_Python百科e, either in terms of speed or memory usage?
I highly suggest checking out NewRelic.
You can use it for free in developer mode. Watch the screencast and I'm sure you'll be sold.
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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