What does it mean the percentage in each card?

[f3rry]

Hi All,
Just a newbie using HiveOS.
I am mining AEON, what does it mean the percentage in each GPU ?
Please see redbox in screenshot below.

[HaloGenius]

cooler fan rpm in %

[f3rry]

thank you Genius!! you’re awesome

[hackbiao]

怎样发布主题？？我怎么找不到发布主题的按钮