# XLSX Metrics

> Sub-skill of xlsx: Metrics.

- Skill: `vamseeachanta/xlsx-metrics` (Agent Skill)
- Install (CLI): `npx skillmds@latest add vamseeachanta/xlsx-metrics`
- Raw SKILL.md: https://api.skillmd.com/api/skills/vamseeachanta/xlsx-metrics/raw
- Safety review: PASS (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Data & Analytics
- Author: vamseeachanta (https://skillmd.com/u/vamseeachanta)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/vamseeachanta/xlsx-metrics

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# Metrics

## Metrics


| Metric | Typical Value |
|--------|---------------|
| Read speed (pandas) | ~50,000 rows/second |
| Write speed (pandas) | ~30,000 rows/second |
| Formula cells | ~10,000 cells/second |
| Chart creation | ~5 charts/second |
| Memory usage | ~100MB per 100K rows |