> ## 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.

# Service Concentration (30d), Microsoft Azure KPI card, Vortex IQ Nerve Centre

> Top service 30d Cost sum / total 30d Cost sum x 100; a very concentrated bill is a single point of cost failure.

**[Nerve Centre KPIs](/nerve-centre/kpi-cards/azure) · [Sentiment Settings](/nerve-centre/kpi-cards/azure/sentiment)**

## At a glance

* **Category:** Services
* **Type:** Supporting Metrics
* **Chart:** gauge
* **Format:** percent
* **Time window:** 30D
* **Alert trigger:** >80%

## Calculation

Top service 30d Cost sum / total 30d Cost sum x 100; a very concentrated bill is a single point of cost failure.

## Known limitations

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