A Look into the Implementation of SingleStore's Workload Monitoring UI

The Workload Monitoring UI in SingleStore allows users to analyze their clusters' workloads by viewing activities that ran during a specific period, as well as query resource usages and other properties. The feature can be implemented using either real-time recording or historical monitoring, with the latter requiring cluster-level configuration. In both cases, the frontend retrieves data from a cumulative table in the database, calculates the delta between activity groups, and displays results in a graphical and aesthetically pleasing way. The UI also supports browsing resource usage by node and provides additional features such as unit conversions and node breakdowns to enhance user experience. The feature is currently part of SingleStore Studio but will soon be available in SingleStore Helios UI as well.