> ## Documentation Index
> Fetch the complete documentation index at: https://docs.vortexiq.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Fragmentation (Free-Page %), SQLite KPI card, Vortex IQ Nerve Centre

> PRAGMA freelist_count / PRAGMA page_count. SQLite-distinctive - high freelist means the file should be VACUUMed to reclaim space.

**[Nerve Centre KPIs](/nerve-centre/kpi-cards/sqlite) · [Audit Profile](/nerve-centre/kpi-cards/sqlite/audit) · [Sentiment Settings](/nerve-centre/kpi-cards/sqlite/sentiment)**

## At a glance

* **Category:** File Health
* **Type:** Key Metrics
* **Chart:** gauge
* **Format:** percent
* **Time window:** RT
* **Alert trigger:** >25%

## Calculation

PRAGMA freelist\_count / PRAGMA page\_count. SQLite-distinctive - high freelist means the file should be VACUUMed to reclaim space.

## Known limitations

*Known limitations, FAQs, or reconciliation notes specific to this card. Replace this block when authored.*