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Limit attestation count in block building according to time budget #464

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#486
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Limit attestation count in block building according to time budget#464
#486
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MegaRedHand
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performancePerformance improvements or possible performance improvements

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@MegaRedHand
MegaRedHand
opened on Jun 24, 2026

We currently continue adding attestations to a block as long as they advance justification. However, we have a limited time budget for block production, and we should have that in mind to reduce our p99 block proposal latency.

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  1. MegaRedHand
    added
    performancePerformance improvements or possible performance improvements
    on Jun 24, 2026
  2. MegaRedHand
    added a parent issue on Jun 24, 2026
  3. MegaRedHand
    self-assigned this
    on Jun 24, 2026

  4. MegaRedHand commented on Jul 15, 2026

    @MegaRedHand
    MegaRedHand
    on Jul 15, 2026
    CollaboratorAuthor

    For now we are capping the block to max 3 attestations. We might revisit this later

  5. MegaRedHand
    closed this as completedon Jul 15, 2026
  6. MegaRedHand
    linked a pull request that will close this issuefeat(blockchain): cap attestations packed per built block #486on Jul 15, 2026
  7. shariqnaiyer
    added a commit that references this issue on Aug 25, 2026

    Simplify block production (leanSpec PR lambdaclass#464) (lambdaclass#251

    38229f5
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