Total Borrow

Total Borrows is the amount of underlying currently loaned out by the market, and the amount upon which interest is accumulated to suppliers of the market.

SErc20 / SEther

function totalBorrowsCurrent() returns (uint)

• RETURN: The total amount of borrowed underlying, with interest.

Solidity

SErc20 sToken = SToken(0x3FDA...);
uint borrows = sToken.totalBorrowsCurrent();

Web3 1.0

const sToken = SEther.at(0x3FDB...);
const borrows = (await sToken.methods.totalBorrowsCurrent().call());