ethereum-optimism/optimism op-batcher/v1.17.2

op-batcher v1.17.2

on GitHub

Overview

Other changes

Data availability

• With --data-availability-type=auto, the calldata-versus-blob cost comparison now prices calldata with the Glamsterdam gas rules once that fork is active on L1: a 15,000 gas base cost per transaction instead of 21,000, and a floor of 64 gas per calldata byte instead of 40. Previously the old model stayed in use after the fork, underestimating calldata and sometimes choosing it when blobs were cheaper. The fork is detected from the L1 block header, so no configuration is needed, and the numbers are unchanged on an L1 that has not activated it. The Using calldata channel config and Using blob channel config log lines gain an amsterdam field showing which rules applied (#22996)

Metrics

• The server-side RPC metrics op_batcher_default_rpc_server_* (requests, durations, responses, parameter and result sizes, notifications sent) are no longer exported. Dashboards and alerts that query them need updating; the op_batcher_default_rpc_client_* metrics are unchanged (#23114, #23055)

Miscellaneous

• When the batcher detects malformed transaction data it is about to submit, such as a calldata transaction carrying more than one frame, it now shuts down cleanly with a Critical error detected, attempting batcher shut down error log instead of exiting immediately with a CRIT log. Alerts matching the old Unexpected number of frames in calldata tx or Unexpected blob txdata with AltDA enabled lines need updating (#23054)

Full Changelog: op-batcher/v1.17.1...op-batcher/v1.17.2

🚢 Docker Image:

• https://us-docker.pkg.dev/oplabs-tools-artifacts/images/op-batcher:v1.17.2