This document describe the low-level monitoring specification for cross-layer management and control within the FLAME platform.
###Principles
###Principles
####Measurements Model
####Measurements Model
The measurement model is based on a time-series model using the TICK stack from influxdata
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Tags can be structured to provide query by dimensions allowing series data to be diced and sliced. The tags are automatically indexed.
####Temporal Measurements
####Temporal Measurements
####Spatial Measurements
####Spatial Measurements
Discuss hierarchical tags vs GPS coordinate systems
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Network and host measurements are general to all surrogate SFs running within the platform. SF usage and perf measurements are specific to the SF implementation. The Platform itself is realised using SFs and therefore NAPs and the Topology Manager are also monitored using the same model. For media component SFs that form part of a Service Function Chain within a Media Service, the measurement fields are not defined and developers can decide what fields they want to use. However, global tags will be inserted for all measurements to allow for integration of SF specific measurements with network and host measurements.
