The Control plane->SERVICES section of the Admiral UI offers a way to scale specific microservices if the load on specific parts of the system increases.
For example, if account sync is taking a long time, you can try scaling up the
Sync service to see if things improve. Ideally, you would never need to scale any of these services beyond the default value of one instance.
Please contact the Shippable team if you're running into performance issues and need guidance on what to scale.