Which L2s saw usage surge?

TLDR

Several Ethereum Layer 2s show rising usage this week. Ethereum rollups collectively processed more than 30.69 million daily transactions across mainnet and L2s, signaling a broad throughput surge per a market update on scaling trends (report).

1. Base (BASE): network fees surpassed roughly $1.3 million in the past week, a clear activity proxy (fees snapshot).
2. Mantle (MNT): builder momentum and on?chain participation rose, with stable costs drawing sustained usage (community thread).
3. Ethereum L2s broadly: daily throughput and low fees point to multi-month growth in rollup usage (ecosystem overview).

Deep Dive

1. Ethereum L2 Throughput

Rollups collectively contributed to a multi-month climb in transactions, with daily activity across Ethereum mainnet and L2s above 30.69 million and fees trending lower on L2s, highlighting efficient scaling and rising adoption (ecosystem overview).

• The same update cites an all-time high in Ethereum throughput, aligning with a surge in rollup usage and cheaper L2 transfers (overview above).
• Lower average L2 fees underpin more frequent transactions and broader app usage, a key ingredient of usage surges in practice (overview above).

2. Base Momentum

Base shows a clear activity signal via network fees, which exceeded $1.3 million last weekone of a handful of chains crossing the seven?figure mark, pointing to sustained user and app flow (fees snapshot).

• A detailed community summary argues Base is becoming a default settlement layer for new users due to cheap fees and seamless onboarding, with developer momentum concentrating there (developer momentum summary).
• Ecosystem announcements (for example Layer 3 SKALE on Base) further concentrate activity into the Base stack, which can compound usage if liquidity and distribution expand (launch note).

3. Mantle Activity

Mantles usage narrative emphasizes business?grade stability: posts highlight predictable costs, builder activity, and a positive loop between discussion, content, and on-chain engagementhallmarks of real usage growth (community thread).

• Additional commentary points to deeper ecosystem binding with partners and RWA integrations, which can anchor recurring user flows rather than bursty speculative spikes (ecosystem note).
• The lens here is less about peak TPS and more about sustained developer and user retention, which often corresponds to rising daily interactions over time (thread above).

Conclusion

Usage is rising across Ethereum rollups, with Base and Mantle standing out on fees, builder focus, and engagement. The strongest signals combine throughput and low transaction costs with durable daily interactions. If you want to track surges, monitor daily transactions, median fees, sequencer revenues, and active wallets on key L2 apps; sustained series matter more than isolated spikes.