A blog by Devendra Tewari
As Tom DeMarco says
You can’t control what you can’t measure.
To get into the right spirit for a performance improvement initiative know that you’ll have to
Application performance is limited by
Benchmark above aspects using standard routines. Save results in operations per second (ops). Reuse the routines across different hardware and software configurations.
The following can be useful to find hotspots in a huge code base