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fix(soc-framework-nist-ir-ai): repoint MTTI at a verdict anchor that exists - #1173

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fix/nist-ir-ai-mtti-anchor
Sep 24, 2026
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scottbrumley merged 1 commit into
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fix/nist-ir-ai-mtti-anchor

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Same defect and same fix as #1172, applied to the AI pack's copy of Value Driver Metrics.

MTTI returned null on every case:

  • the verdict anchor filtered event_type = "analysis_complete", which is never written to xsiam_socfw_ir_execution_raw — same root cause as the MTTD fix in feat(soc-framework-nist-ir-ai): add NIST IR AI Value Metrics dashboards #1170. Now anchored on phase = Assessment.
  • the start anchor counted only commands in phase Analysis (14 rows, 5 cases). Investigation commands are emitted under Enrichment. The anchor now spans both.
cases value
before 0 null
after 1,843 1.29 min

Against a 58s baseline. The max-based structure was already correct and is unchanged.

Verification

check_contribution including the upload step, green.

…exists

Same defect and same fix as the base pack.

MTTI returned null on every case. Two problems in one query:

- the verdict anchor was event_type = "analysis_complete", which is never
  written to xsiam_socfw_ir_execution_raw. Same root cause as the MTTD fix
  in #1170. Now anchored on phase = Assessment, so it is producer-agnostic.
- the start anchor counted only commands in phase Analysis, which is 14 rows
  across 5 cases. Investigation commands are emitted under Enrichment. The
  anchor now spans Analysis and Enrichment.

Measured on a reference tenant: 0 cases before, 1,843 cases at 1.29 min
after, against a 58s baseline.

The max-based structure was already correct and is unchanged.
@scottbrumley scottbrumley added the version:patch Bug fix or hotfix → x.x.N label Sep 24, 2026
@scottbrumley
scottbrumley merged commit 8427583 into main Sep 24, 2026
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@scottbrumley
scottbrumley deleted the fix/nist-ir-ai-mtti-anchor branch September 24, 2026 00:57
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