DYNAMICALLY ADJUSTING SAMPLE RATES BASED ON PERFORMANCE OF A MACHINE-LEARNING BASED MODEL FOR PERFORMING A NETWORK ASSURANCE FUNCTION IN A NETWORK ASSURANCE SYSTEM

In one embodiment, a network assurance service receives data regarding a monitored network. The service analyzes the received data using a machine learning-based model, to perform a network assurance function for the monitored network. The service detects a lowered performance of the machine learning-based model when a performance metric of the machine learning-based model is below a threshold for the performance metric. When it is determined that the lowered performance of the machine-learning based model is correlated with the sample rate of the received data, the service adjusts the sample rate of the data.