L2BEAT data shows that the total locked amount on the Ethereum Layer2 is currently 10.385 billion US dollars, a decrease of 3.89% in the past 7 days. The highest locked amount is for the scaling solution Arbitrum One, which is about 5.705 billion US dollars, accounting for 54.94%, followed by Optimism, with a locked amount of 2.578 billion US dollars, accounting for 24.82%.