Api::V1::ReferencesController#create (avg 1080ms, max 1080ms)

Now I'll invoke the RCA skill to perform the analysis.

This is a latency cluster for `Api::V1::ReferencesController#create` in the `cupixworks-api` service

Now let me look at the APM trace to understand the latency breakdown, and check for N+1 queries or d

Let me look at the Searchable concern for Reference to understand Elasticsearch callbacks, which are

Now let me look at the `reference_source` model to understand the save callbacks:

Now let me search for `update_reference_sources` to understand the cache delegation:

Now I have a clear picture. Let me also look at the APM trace data to confirm the trace span:

The trace shows the request took from 16:16:50 to 16:16:52 (about 2 seconds between the two log entr

Now let me check what `Cupix::EventService.publish_event` does (visible in the trace log):

Now I have a complete picture. Let me also check the `ApiController` create method to understand the

Now I have enough evidence to write the RCA. The latency is caused by multiple synchronous operation

RCA report written to `./content/docs/incidents/bb6b526c-8c53-4a58-8755-c1496b7e4197/rca.mdx`.

RCA complete. The report has been written to `./content/docs/incidents/bb6b526c-8c53-4a58-8755-c1496