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

# Monitor onboarding

> Read ingest volume, effectiveness and rate over time, and check language coverage.

Two widgets on the source page show how onboarding is going: **Updates over time** and **Languages**.

## Updates over time

<img src="https://mintcdn.com/occtoo/bgzJkmA_d3dPW0qe/images/guides/studio/sources/updates-over-time.png?fit=max&auto=format&n=bgzJkmA_d3dPW0qe&q=85&s=a8b6bb5d2c02914227913693b0a29d0a" alt="The Updates over time widget" width="1256" height="460" data-path="images/guides/studio/sources/updates-over-time.png" />

The chart breaks the chosen time frame into added, updated, deleted and ignored entries. A source with no ingest activity in range shows **No updates available** instead — widen the range, or check the freshness badge in the page header.

### The four stat boxes

| Box             | What it counts                                                   |
| --------------- | ---------------------------------------------------------------- |
| **Volume**      | Added + updated + deleted entries, with the breakdown underneath |
| **Effective**   | The share of processed entries that actually changed something   |
| **Updates**     | The number of ingest requests in the range                       |
| **Update rate** | Average requests per bucket, with the busiest bucket as **Peak** |

### Effectiveness

An ingest call that sends a value identical to the stored one is a **noop** — counted, but no change. **Effective** is everything that did change, over everything processed.

<Info>
  A low effectiveness percentage means the integration is resending unchanged data. That is harmless for correctness but wasteful, and it is the main thing this box is for.
</Info>

### Rate units

The rate adapts to the window. Over a short window it is reported per minute, over longer ones per hour or per day, so the number stays meaningful rather than always being an hourly average.

### Time frame

<img src="https://mintcdn.com/occtoo/sUfE5BC3k8ruY9JQ/images/guides/studio/sources/date-range-picker.png?fit=max&auto=format&n=sUfE5BC3k8ruY9JQ&q=85&s=1e0a0cd9c0bbbc59b8977f7b2b747b8e" alt="The date range picker" width="544" height="454" data-path="images/guides/studio/sources/date-range-picker.png" />

**By time** offers ranges from the last 10 minutes up to the last 72 hours. **By date** offers the last 7, 14 or 28 days, this week and this month. The default is **Last 24 hours**. You can also pick a custom range on the calendar.

<Info>
  **Last 10 minutes** is a live view: it re-reads the data every minute and keeps the window rolling, so you can watch an ingest run as it happens.
</Info>

## Languages

The **Languages** widget shows localized value coverage per language, and carries the language count in its heading.

<img src="https://mintcdn.com/occtoo/sUfE5BC3k8ruY9JQ/images/guides/studio/sources/languages-widget.png?fit=max&auto=format&n=sUfE5BC3k8ruY9JQ&q=85&s=ddbdd0b99a37fc9d10e96bf3c023a6dd" alt="The Languages widget" width="1256" height="460" data-path="images/guides/studio/sources/languages-widget.png" />

Each row is a language code with its coverage bar and percentage, sorted highest first. Coverage is filled localized values divided by entries × localized properties.

### Three empty states

* **No localized properties** — coverage only means something once the source has **Localized text** or **Localized list** properties.
* **No entries yet** — localized properties exist, but there is nothing to measure them against.
* **No languages detected** — no localized values have been ingested yet.

<Info>
  Languages are discovered from the data, not configured. A language appears as soon as a localized value arrives for it.
</Info>