1. Logs all cache tag invalidations
2. Sends cache tag invalidations to New Relic as Custom Events. Visualize and Analyze via New Relic Insights.
3. Sends cache hits/misses to New Relic as Custom Events.

The graph and table on this page are examples of visualizations of this data. The NRQL for the table is

SELECT 
  ROUND((SUM(miss)/SUM(miss+hit))*100) AS 'Miss %', 
  SUM(miss) AS 'Misses', 
  ROUND(SUM(miss)/SUM(miss+hit) * sum(miss)) AS 'Miss Product' 
FROM CacheGet 
FACET bin