Frontend Session Rca
by grafana1ccacf29049fApache-2.0279 starsListed Oct 8, 2026Updated Oct 8, 2026Repository updated today
Diagnoses a Grafana Frontend Observability (RUM) session: whether it is healthy, what went wrong, ranked problems with timestamps and evidence, likely cause, how to fix it. Optional follow-up: zoom in on the top error, impact across sessions, Session Replay, or a Tempo trace if the user asks. Fetches telemetry with `gcx frontend sessions get --save` and reads only that dump file. Use when the user asks to explain, diagnose, analyse, RCA, or review a session; asks if a session is healthy; pastes Frontend Observability session context (app id, session id, datasource UID); or mentions Faro, user journey, Core Web Vitals, exceptions, ANR, or a web or mobile RUM session — even if they do not say "session narrator" or "frontend-session-rca". Do not use this skill to instrument an app (Faro Web, React Native, Flutter, native OpenTelemetry) — use `app-observability` for Faro Web setup instead.
Only the file list is public. File contents are available once the skill is installed in a workspace.
| Path | Size | Type |
|---|---|---|
| references/dump-format.md | 3.2 KB | text/markdown |
| references/grafana-links.md | 2.4 KB | text/markdown |
| references/signal-catalog.md | 4.9 KB | text/markdown |
| SKILL.md | 9.2 KB | text/markdown |
Source and attribution
Source:grafana/skillsinskills/grafana-cloud/frontend-session-rcaat commit1ccacf2
License: Apache-2.0
Content belongs to its original authors. SourceWeft indexes it from a public repository.
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