https://userapps.support.sap.com/sap/support/knowledge/en/2561607
2561607 - Quality Of Service Data in ST-PI message shown for EarlyWatch Alert (EWA) | SAP Knowledge...
In the EarlyWatch (EWA) section of Quality Of Service Data in ST-PI , one of the following messages are shown: The hourly time profile of response times in the...