In our office we have a venting machine that offers free sodas. What the vending machine does is simple: Keep contents cool, wait for someone to request a soda and then serve it. But then again this is just a fridge. Why have a machine over there to do what a fridge is doing all …
For a long time now i see my CPU usage rising and falling back every some seconds. This is very annoying and it really slows things down. Finally, I found (to some extend) what causes this problem. Using “udevadm monitor” I show that the CPU was rising whenever a uid-add event was created by the …
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