> For the complete documentation index, see [llms.txt](https://docs.enlyze.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.enlyze.com/en/concepts/understanding-oee/oee-aggregations-in-enlyze..md).

# OEE aggregation in ENLYZE

## OEE per Production Run

ENLYZE calculates **OEE individually for each production run**, which allows you to:

* Compare batches within the same order
* Identify underperforming runs due to machine stops, slowdowns, or quality issues
* Attribute downtime and speed losses to specific execution periods

This granularity enables **targeted process optimization** instead of averaging performance across long or fragmented orders.

The OEE for one **production order** can be calculated as the mean of its production runs.