Some "hidden" feature from the new htop utility, this tab is invisible until run as root user.
@imi415 since which version? i have 3.0.5 and never seen that
@lamp I'm at 3.2.0 shipped from Arch Linux, but I don't know the exact version this feature was added.
@imi415 ok i installed the latest version and now i have it ayy. tab view just had to be enabled in setup. this may be useful, thx
OK, It turns out that this is not a new feature, and is made of two "screen"s. Here are the htoprc lines