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Studio: Flame-graph Visualization of Profile #3409

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Studio: Flame-graph Visualization of Profile#3409
Feature
Assignees
lvca
Milestone
26.3.1

Description

@gramian
gramian
opened on Feb 11, 2026

This is a feature request for a visualization of a PROFILE (SQL) query in the studio tool via flame-graph.
The idea is to add a tab to the query page which shows a flame-graph of a query. This may mean that a query needs to be wrapped in a PROFILE statement and resend to the server. The server JSON response then needs to be transformed such that the timings and their labels can be used to create a flame-graph.

Various projects used flame-graphs for SQL profiling, so these links maybe useful:

Activity

  1. Imagelvca
    self-assigned this
    on Feb 12, 2026
  2. Imagelvca
    added the
    Feature
    issue type on Feb 12, 2026
  3. Imagelvca
    added this to the 26.3.1 milestone on Feb 12, 2026
  4. Imagemergify
    added a commit that references this issue on Feb 15, 2026

    chore(deps): bump the github-actions group with 2 updates [skip ci]

    c20f623
  5. Imagelvca
    added a commit that references this issue on Feb 20, 2026

    feat: supported FlameGraph in studio

    7c92d6f

  6. lvca commented on Feb 20, 2026

    @lvca
    lvca
    on Feb 20, 2026
    Member

    Implemented with zero dependencies, just CSS. Please @gramian let me know what do you think.

    Image
  7. Imagelvca
    closed this as completedon Feb 20, 2026

  8. gramian commented on Feb 20, 2026

    @gramian
    gramian
    on Feb 20, 2026
    CollaboratorAuthor

    @lvca This is super cool already!

    • The help bubble next to the checkbox should include OpenCypher to the stated SQL and Gremlin.
    • SELECT FROM (SELECT 1) does not produce a flamegraph
    • It does not work for sqlscript, is this expected?
    • It seems only one level is resolved, for example if one has SELECT ... LET $x = (SELECT ... FROM ...), the query in the LET` is only treated as one block and not as a new level where projection, filtrering, etc is resolved.
  9. Imagelvca
    reopened this on Feb 20, 2026
  10. Imagelvca
    added a commit that references this issue on Feb 20, 2026

    fix: flamegraph recursive profiling

    ce5b454

  11. lvca commented on Feb 20, 2026

    @lvca
    lvca
    on Feb 20, 2026
    Member

    Good point, fixed now.

  12. Imagelvca
    closed this as completedon Feb 20, 2026
  13. Imagemergify
    added a commit that references this issue on Feb 22, 2026

    chore(deps): bump the github-actions group with 3 updates [skip ci]

    a0d401d
  14. Imagerobfrank
    added 2 commits that reference this issue on Mar 5, 2026

    feat: supported FlameGraph in studio

    9a16e75

    fix: flamegraph recursive profiling

    465c5f7
  15. Imagemergify
    added a commit that references this issue on Mar 9, 2026

    chore(deps): bump the github-actions group with 5 updates [skip ci]

    7cea4be
  16. Imagetae898
    added 8 commits that reference this issue on Jun 28, 2026

    chore(deps): bump github/codeql-action from 4.31.10 to 4.31.11 [skip ci]

    7037108

    chore(deps): bump the github-actions group with 2 updates [skip ci]

    72f7494

    chore(deps): bump the github-actions group with 2 updates [skip ci]

    483c1a5

    chore(deps): bump the github-actions group with 2 updates [skip ci]

    1115a4c

    feat: supported FlameGraph in studio

    e52422c

    fix: flamegraph recursive profiling

    7682837

    chore(deps): bump the github-actions group with 3 updates [skip ci]

    1ba3567

    chore(deps): bump the github-actions group with 5 updates [skip ci]

    894b7b6
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