dPerf - Distributed profiler for iOS
dPerf is a little CPU profiler designed to run efficiently on real hardware and report back to a centralized server so that data from many devices can be aggregated and analyzed in bulk.
This is an experimental tool and should be treated as such.
Running the dPerf client
Copy the contents of the Classes/Profiler directory into your application.
Add the following to your AppDelegate, or wherever you would like to start the Profiler. Substitute parameter values that make sense for your profiling needs:
[DProfiler profileToServer:@"http://your.ip:9123" withSampleRate:50.0 andDuration:65 andTestName:@"your test" ];
Finally, add the Security.framework to your project. dPerf uses this framework to generate random numbers.
Running the dPerf server
Change to the "server" directory of dPerf and run "npm install".
Run "node dperfd.js".
Browse to port 9123 of your server, such as http://localhost:9123
License
Copyright (c) 2013 New Relic, Inc.
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.