eth: Remove unused gas dimension tracers #608
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relyt29
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relyt29
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MishkaRogachev
approved these changes
Jan 12, 2026
gligneul
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Jan 12, 2026
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Since ArbOS 50, the multigas tracking has moved into the STF directly and reported directly in transaction receipts (with the added experimental
--execution.expose-multi-gasflag).These dimension tracers were written before that took place and are no longer necessary since you can get the data from transaction receipts and the tracers are not accurate to the final version of the multi-gas calculations which takes into account more details of the STF than we were able to consider when we were not editing the STF directly but instead guessing at what the multi-gas dimensions should be from outside the STF (inside the tracer).
This PR removes said tracers. If they are ever needed in the future for reference, one can simply peer into the commit history to get the files back.
Pulled in by OffchainLabs/nitro#4220