# Metricsgroupbylist

> Skill for the MetricsGroupByList area of metrics-drilldown. 16 symbols across 9 files.

- Skill: `grafana/metricsgroupbylist` (Agent Skill)
- Install (CLI): `npx skillmds@latest add grafana/metricsgroupbylist`
- Raw SKILL.md: https://api.skillmd.com/api/skills/grafana/metricsgroupbylist/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: grafana (https://skillmd.com/u/grafana)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/grafana/metricsgroupbylist

---


# MetricsGroupByList

16 symbols | 9 files | Cohesion: 82%

## When to Use

- Working with code in `src/`
- Understanding how onClickShowMore, onClickShowMore, onClickShowMore work
- Modifying metricsgroupbylist-related functionality

## Key Files

| File                                                              | Symbols                                                                              |
| ----------------------------------------------------------------- | ------------------------------------------------------------------------------------ |
| `src/MetricsReducer/MetricsGroupByList/MetricsGroupByRow.tsx`     | MetricsGroupByRow, constructor, onClickShowMore, onActivate, subscribeToLayoutChange |
| `src/MetricsReducer/components/SceneByVariableRepeater.tsx`       | SceneByVariableRepeater, increaseBatchSize                                           |
| `src/MetricsReducer/MetricsList/MetricsList.tsx`                  | constructor, onClickShowMore                                                         |
| `src/MetricsReducer/MetricsGroupByList/MetricsGroupByList.tsx`    | constructor, onClickShowMore                                                         |
| `src/shared/GmdVizPanel/GmdVizPanel.tsx`                          | GmdVizPanel                                                                          |
| `src/MetricsReducer/labels/LabelValuesVariable.tsx`               | LabelValuesVariable                                                                  |
| `src/MetricsReducer/MetricsList/WithUsageDataPreviewPanel.tsx`    | WithUsageDataPreviewPanel                                                            |
| `src/shared/GmdVizPanel/components/SelectAction.tsx`              | SelectAction                                                                         |
| `src/MetricScene/Breakdown/MetricLabelsList/MetricLabelsList.tsx` | onClickShowMore                                                                      |

## Entry Points

Start here when exploring this area:

- **`onClickShowMore`** (Function) — `src/MetricsReducer/MetricsList/MetricsList.tsx:130`
- **`onClickShowMore`** (Function) — `src/MetricsReducer/MetricsGroupByList/MetricsGroupByRow.tsx:176`
- **`onClickShowMore`** (Function) — `src/MetricsReducer/MetricsGroupByList/MetricsGroupByList.tsx:100`
- **`onClickShowMore`** (Function) — `src/MetricScene/Breakdown/MetricLabelsList/MetricLabelsList.tsx:259`
- **`GmdVizPanel`** (Class) — `src/shared/GmdVizPanel/GmdVizPanel.tsx:99`

## Key Symbols

| Symbol                      | Type     | File                                                              | Line |
| --------------------------- | -------- | ----------------------------------------------------------------- | ---- |
| `GmdVizPanel`               | Class    | `src/shared/GmdVizPanel/GmdVizPanel.tsx`                          | 99   |
| `LabelValuesVariable`       | Class    | `src/MetricsReducer/labels/LabelValuesVariable.tsx`               | 8    |
| `SceneByVariableRepeater`   | Class    | `src/MetricsReducer/components/SceneByVariableRepeater.tsx`       | 45   |
| `WithUsageDataPreviewPanel` | Class    | `src/MetricsReducer/MetricsList/WithUsageDataPreviewPanel.tsx`    | 40   |
| `MetricsGroupByRow`         | Class    | `src/MetricsReducer/MetricsGroupByList/MetricsGroupByRow.tsx`     | 46   |
| `SelectAction`              | Class    | `src/shared/GmdVizPanel/components/SelectAction.tsx`              | 13   |
| `onClickShowMore`           | Function | `src/MetricsReducer/MetricsList/MetricsList.tsx`                  | 130  |
| `onClickShowMore`           | Function | `src/MetricsReducer/MetricsGroupByList/MetricsGroupByRow.tsx`     | 176  |
| `onClickShowMore`           | Function | `src/MetricsReducer/MetricsGroupByList/MetricsGroupByList.tsx`    | 100  |
| `onClickShowMore`           | Function | `src/MetricScene/Breakdown/MetricLabelsList/MetricLabelsList.tsx` | 259  |
| `constructor`               | Method   | `src/MetricsReducer/MetricsList/MetricsList.tsx`                  | 36   |
| `constructor`               | Method   | `src/MetricsReducer/MetricsGroupByList/MetricsGroupByRow.tsx`     | 47   |
| `constructor`               | Method   | `src/MetricsReducer/MetricsGroupByList/MetricsGroupByList.tsx`    | 29   |
| `increaseBatchSize`         | Method   | `src/MetricsReducer/components/SceneByVariableRepeater.tsx`       | 150  |
| `onActivate`                | Method   | `src/MetricsReducer/MetricsGroupByList/MetricsGroupByRow.tsx`     | 142  |
| `subscribeToLayoutChange`   | Method   | `src/MetricsReducer/MetricsGroupByList/MetricsGroupByRow.tsx`     | 146  |

## Connected Areas

| Area         | Connections |
| ------------ | ----------- |
| Components   | 2 calls     |
| AppDataTrail | 1 calls     |

## How to Explore

1. `gitnexus_context({name: "onClickShowMore"})` — see callers and callees
2. `gitnexus_query({query: "metricsgroupbylist"})` — find related execution flows
3. Read key files listed above for implementation details