punisher wrote:
To put in "80%" you have to know your max possible upload bandwidth, it's often indicated as bits per second (bps), so you have to divide it by 8 to get bytes per second, then multiply it with 0.8 to get 80%. As you want the upload rate as kilo bytes (KB), you finally have to divide it by 1024.
IMO, little of this stuff works unless you're using dial-up, and you *know* what your cap is. With broadband, however, you're competing with a thousand other ISP subscribers at any given moment, and your "real-world" cap will bounce up and down like a yo-yo depending upon what everyone's doing.
Number of tasks seems to be considerably more important.