Wow. Hello! I am not certain about wrk, but in order to make it WORK faster, there are many different things you can do, but first we need to know: By work, what is slow? Boot up, browsing, or everything?
When was the last time you applied updates? What O/S are you running? What make and model? Does it run when it is plugged into the wall? Does it run when it doesn't? Doe sit run when you blow a whistle? Whats zit bestest time in the 40m? Please help us help you!