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Change Description

This PR adds support for profiling contract execution.

nodeos --profile-account eosio.token <other args>

will create a pair of files eosio.token.<code sequence>.wasm and eosio.token.<code sequence>.profile for each version of code set on the eosio.token account.

The output format matches gperftools. See EOSIO/eos-vm#195 for details on how to interpret it.

Change Type

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  • Documentation
  • Stability bug fix
  • Other
  • Other - special case

Consensus Changes

  • Consensus Changes

API Changes

  • API Changes

Documentation Additions

  • Documentation Additions

- To profile a contract use --profile-account <code account>
- For rodeos filters use the --profile-filter option
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@heifner heifner left a comment

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Have not reviewed eos-vm changes.

@swatanabe-b1 swatanabe-b1 merged commit bca909c into develop-boxed Oct 30, 2020
@kj4ezj kj4ezj deleted the profiler branch July 19, 2021 17:41
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3 participants