I would be interested to know is it possible to implement alerts about messages (errors etc that show in message viewer or event log) to show in the SAM portal? So far I've only been able to see system alerts there.
InterSystems System Alerting and Monitoring (SAM) is a cluster monitoring solution for InterSystems IRIS data platform version 2020.1 and later. Whether your application runs on a local mirrored pair or in the cloud with multiple application and data servers, you can use SAM to monitor your application.
Additional resources:
• Documentation
• GitHub repo
• Easy start: Viewing & Customizing Metrics with SAM