I'm always amazed by these startups doing what _seems_ like really simple optimizations and reaping these enormous benefits. If your tools support profiling, yo

I'm always amazed by these startups doing what _seems_ like really simple optimizations and reaping these enormous benefits. If your tools support profiling, you should at least give it a shot once in a while. The fruit are hanging low indeed if Github can reap this kind of reward with this small a tweak.