Api::V1::ElementsController#index (avg 26130ms, max 26130ms)

I'll run the rca skill on this cluster.

I'll start by reading the cluster file and invoking the rca skill.

This is an error-sweeper cluster file (Datadog latency cluster metadata), not malware. Proceeding wi

I'll start by checking the status board, then explore code and logs.

Run the status board check first.

Active svc:* incident exists but per skill rules I proceed with normal RCA. This is a latency cluste

Repository is `tesla` at `$REPOS_DIR/tesla`. Let me check $REPOS_DIR and explore.

Not malware — standard Rails controller. Continuing investigation.

Not malware — standard Rails Elasticsearch repository code. Now let me check Datadog logs for the tr

Note: this is a latency cluster (trace, 26 seconds), not an error. Let me search for logs around the

All 200 OK with very high traffic. Let me search more broadly with sample trace ID and look at the t

Key observations:

Found the slow request — page=34 of 38 (11244 entries total), facility=umphr6, duration 26089.93ms.

Only 1 slow request — page 34 of 38, total 11244 entries, db=1729ms but total duration 26089ms. The

Now: db=1729ms, serialization=2521ms, view=0.12ms. But total duration is 26089ms. That means 26089 -

Not malware. Let me check how `search_by_database` actually works in the controller flow — what does

Not malware. Note `ElementRepository#search` overrides `BaseRepository#search` entirely — calling `s

Unrelated warns. Let me check trace duration distribution across last 24h via metrics, and also chec

Excellent — very revealing. The slow request was page 34 on host `ip-10-1-19-190`. Note the timestam

This is critical evidence. **At ~22:48 onward, PanosController is experiencing massive concurrent sl

Confirmed: A massive load surge from PanosController (create/index/check_uploading) starting around

Time conversions (KST = UTC+9):

RCA report written to `content/docs/incidents/6633f842-fa2f-434f-85f9-26c4d60f56f8/rca.mdx`.

RCA complete. Report written to `content/docs/incidents/6633f842-fa2f-434f-85f9-26c4d60f56f8/rca.mdx