# Bill Run Health

Zuora System Health dashboard for Bill Run (Bill Run dashboard) collects and displays data about bill run usage, failure, and performance in near real time. Through the Bill Run dashboard, you can view data about all the bill runs in your Zuora tenant within the last 30 days. For more information, see <a href="https://knowledgecenter.zuora.com/Zuora_Central_Platform/Zuora_System_Health/C_Bill_Run_dashboard" target="_blank">Bill Run dashboard</a>.


## List billing document volume summary records

 - [GET /system-health/billing-documents/volume-summary](https://developer.zuora.com/v1-api-reference/api/bill-run-health/get_systemhealthbillingdocvolumesummary.md): Returns a summary of billing documents generated within a specified time range, including invoices and credit memos, and the total number of accounts that failed to process.