OP Mainnet

OP Mainnet processed 14.1 transactions per second over a 98-second sample taken September 5, 2026, with an average block time of 2.00s. DefiLlama reported $436.4M of total value locked on the chain that day. Users paid $264,213 in network fees over the preceding 24 hours.

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Key Facts

FamilyEVM
Launched2021
Developer docsdocs.optimism.io

Measured Performance

Measured September 5, 2026. Throughput from OP Mainnet's public node; TVL and fees from DefiLlama.
Measured TPS14.1
Sample window98 seconds
Transactions in sample1,386
Average block time2.00s
Total value locked$436.4M
Fees, last 24 hours$264,213

50 blocks read from the chain's public JSON-RPC node.

Measured throughput over timeOne sample per daily run, newest on the right. Each point is transactions per second counted from OP Mainnet's own public node.
32.214.1Sep 2Sep 5Sep 2: 26.6 TPSSep 2: 32.2 TPSSep 2: 19.9 TPSSep 2: 29.8 TPSSep 2: 17.8 TPSSep 2: 16.6 TPSSep 3: 19.6 TPSSep 4: 14.9 TPSSep 5: 14.1 TPS

Throughput is counted by RampAtlas from recent blocks on OP Mainnet's public node over the window shown, not a theoretical maximum. Total value locked and 24-hour fees come from DefiLlama. A page whose newest sample is more than 120 days old is not indexed.

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