Engine In Debugger at 300%+

Hey, does anyone know what can cause Engine to spike to over 300% in the debugger? In the Profile tab it says that events take up literally only 0.2%, so I'm unsure as to what it is I'm doing that's been causing this.

This is incredibly frustrating because it's likely something I've done and not a bug within the engine, but because it doesn't give any information on what the cause is I have nothing to go off of.

If anyone has had something similar happen or knows what can create this issue please let me know.

Found the cause, turns out there was a bug that made arrays impossibly large at an exponential rate, causing rapid increased engine use once it arrived at a critical point.

I'm not a big forum user, is there a way to delete threads or mark as solved?

The problem & solution you brought into forum are valuable for future troubleshooting for other user who eventually hit similar issue.