Not only is productivity important at work, but also the ability to analyze your own efforts. Using monitoring such as https://www.monitask.com/en/, you can not only keep track of time but also get a full understanding of how the workload is effectively distributed. It's important to remember that optimizing your workflow is not only about improving your own work but also about taking care of your team. Personally, I always try to find a balance between work and rest, because as practice has shown, effective work is impossible without breaks.