asc = ascent = to go up or climb.

dsc = descent = to move/fall downwards.

Results explained:

With a series of altitudes e.g. 10, 14, 17, 15, 11, 19

The ascent is 10...17 + 11...19 = 15
The descent is 17...11 = 6

The absolute elevation difference from the lowest point to the highest point would be 10...19 = 9 

Pace = Time, that takes to move one kilometer or mile with the current speed. (min/km or min/mi.)

Speed = Distance you can travel in one hour (km/h or mi/h, mph)

Energy consumption is measured in kilocalories (kcal). Average human daily consumption is around 2000 kcal. In "Calories" (kcal = 10³ calories)

In Android

The eye icon shows you how many times your workout has been viewed by other users. 

You can't see who has viewed it. This feature is not very accurate.