February 17, 2025Less than 1 minute
By enabling real queries, TEQ becomes able to measure all query-related effectiveness metrics.
Efficiency metrics like throughput and heap memory usage of each node can be collected directly during TEQ execution, while others, such as transfer latency and energy consumption, are derived from individual metrics collected from all nodes.
As the simulator can profile the unit cost (e.g., latency and energy consumption) of computing or transmitting a data item, the transformation in TEQ is based on the processed data volumes of nodes and pipes as recorded by TEQ.
Many metrics have been predefined in TEQ and they have been accessible in TEQ user interface. You can also easily add your own metrics by extending the MetricsTransformer interface.