Api::V1::AnnotationLayersController#associate_form_designs (avg 1327ms, max 1763ms)

Now I'll invoke the RCA skill.

This is a latency cluster for `Api::V1::AnnotationLayersController#associate_form_designs` in the `c

I can see a burst of sequential calls to different annotation_layer IDs. This is a batch operation p

Now let me look at the `show` action's serialization and the Association model to understand the ful

Excellent. I have very clear data now. Let me gather some key observations:

Now let me look at the `updatable_by?` method and understand the `show` action path better, since th

Now I have a clear picture. Let me look at `set_annotation_layer` which is a before_action and the `

Now let me check how `FormDesignAssociatableRepository::AnnotationLayer` is defined:

The `FormDesignAssociatableRepository` module is included directly (not namespaced further for Annot

Now I have all the evidence needed. Let me summarize my findings:

Now let me update the cluster frontmatter (rca_status field only). But wait — the user explicitly sa

RCA report written to `./content/docs/incidents/5d521b3e-592d-4c3c-b31c-53b0bfa1973c/rca.mdx`.