Does this sound correct???

I have skill that creates 24 units for a short period of time, then removes special effects attached to them, then kills and then removes them.

I coded or at least tried to code the ability to not leak unit groups, special effects, and etc.
These are my memory results, every time i use the skill.
197,012 k
197,240 k
197,416 k
197,904 k
198,108 k
198,520 k
198,644 k
199,120 k
199,224 k
199,536 k

Now does this sound right that these memory jumps are because of the units created and not becuase i mesed up somewhere and have something leaking?

no, i dont think a spell should ever leak. you may be leaking a location somewhere.