I understand the machine working on stuff that is already been solved/old news is discarded. Didn't know what to expect.
It's good that you want to learn, most people wouldn't bother.
Out of all the status and the information you see on your miner as well as the mining pool, your accepted hashrate on the pool is all that really matters as far as profit is concerned, so if your miner shows an average of 14-14.5TH and your accepted hashrate on the pool is within the range you shouldn't worry about anything else, if it's off then you start looking around.