This page applies to Apigee and Apigee hybrid.
View
Apigee Edge documentation.
What does this dashboard tell me?
The Cache Performance dashboard collects data from the ResponseCache policy. This dashboard does not collect data from the LookupCache or PopulateCache policies.
The Cache Performance dashboard lets you see at a glance the value of the response cache. The dashboard helps you visualize the benefit of the response cache in terms of lower latency and reduced load backend servers.
The Cache Performance dashboard
To access the Cache Performance dashboard:
In the Google Cloud console, go to the Analytics > API metrics > Cache Performance page.
Select an Environment or Hostname and one or All proxies in the Proxy list. Selecting All shows charts for all proxies, including aggregated data for proxies. Selecting a single proxy shows charts with data for that proxy only.
If desired, change the default time range. For example, you can view data for the last day or the last 14 days.
The Cache Performance dashboard shows aggregate metrics for each chart, such as the average cache hit rate, on the right of the chart.
What does this dashboard measure?
| Metric | Description |
|---|---|
| Average cache hit rate | The rate of calls hitting the cache measured against total API traffic. |
| Cache hits by API proxy | Sum of calls hitting the cache, broken down by API proxy. |
| Average time with cache | The average amount of time for an API call when it hits the cache. |
| Average time without cache | The average amount of time for an API call when it does not hit the cache. |