i will give you the benefit of the doubt in case you are not familiar with finance terminology.
a 5 year treasury bond right now has a yield of 4%. if you were to buy and hold to maturity, after 5 years you get 4% return. this is what is meant by "outperforms" in this context. If it was about the past, one wouled add -ed and give the start date.
now, docusign stock price is 62% down ytd (2022.10.01), and is only trading 7% over its ipo price. So I don't care what the IRR is, I predict a 4% increase from the current price in 5 years is highly unlikely and the downward move will deepen across the tech sector hence I will never buy this meme stock. I will check in 5 years to verify if my prediction is correct. you are more than welcome to waste your money on this, just maybe don't bet your house on it.