About the Services page

Located under the Observability tab in the web interface, the Services page contains two tabs that display high-level metrics for your services:

• Service Overview: tab that contains the Service Overview dashboard, which displays different information depending on if you are viewing a Deliver or Compute service.
• All Services: tab that contains the All Services dashboard, which displays aggregated metrics from all of your services..

Before you begin

About the Service Overview tab

The Service Overview tab gives you access to the Service Overview dashboard, which displays different information depending on if you are viewing a Deliver or Compute service.

Service Overview dashboard for a Deliver service

When a Deliver service is selected from the Service menu, the Service Overview dashboard displays the following metrics:

• Global POP Traffic: the map of Fastly's points of presence (POPs) that receive requests for your service. The map only displays when you are viewing live traffic.
• Cache Hit Ratio: the percentage of cache hits to all cacheable content over time.
• Latest Cache Hit Ratio: the percentage of cache hits to all cacheable content.
• Requests: the number of requests by cache response type.
• All Status Codes: the number of responses sent by status group.
• Error ratio: the number of cache errors.
• Status 3XX Details: the breakdown between the number of HTTP status 301s, 302s, 304s, and other 3XX requests.
• Misses: the number of cache misses.
• Object Sizes: the number of objects served by payload size.
• Hit Time: the average amount of time spent processing cache hits.
• Miss Time: the average amount of time spent processing cache misses.
• Bandwidth: the total bytes delivered.
• Header & Body Bytes Transferred: the relative values of bytes transferred when serving the body and header portions of HTTP requests.
• Log Lines: the number of log lines sent.
• Log Bandwidth: the total log bytes sent.
• Cache Coverage: the percentage of your site that you are caching with Fastly.
• HTTP Versions: the number of requests using HTTP/1.1, HTTP/2, and HTTP/3(QUIC).
• Error Ratio by Region: the percentage of cache errors per region.

Service Overview dashboard for a Compute service

When a Compute service is selected from the Service menu, the Service Overview dashboard displays the following metrics:

• Requests: the total number of requests that were received for your service by Fastly.
• Response status codes: the total number of response status codes by category delivered by Compute.
• Total resource limits exceeded: the number of times a guest exceeded its resource limit, includes heap, stack, globals, and code execution timeout.
• Memory Resource Limits Exceeded: the number of times a guest exceeded its heap, stack, and global limits.
• Backend Requests Errors: the number of backend request errors, including timeouts.
• Edge Code Errors: the number of times a service experienced an edge code error.
• Guest Runtime Errors: the number of times a service experienced a guest runtime error.
• Bytes Received by Compute: the total bytes received by Compute.
• Bytes Transferred to Client: the total bytes sent from Compute to end user.
• Bytes Transferred to Backend: the total bytes sent to backends (origins) by Compute.
• Bytes Transferred from Backend: the total bytes received from backends (origins) by Compute.
• Total Wall Clock Time: the total, actual amount of time used to process your requests, including active CPU time.
• CPU Time: the amount of active CPU time used to process your requests.
• RAM Usage: the amount of RAM used for your service by Fastly (in bytes).
• Logs: the number of logs sent to your endpoints from Fastly.
• Log Bandwidth: the total bandwidth size of the logs sent to your endpoints from Fastly.

About the All Services tab

The All Services tab gives you access to the All Services dashboard, which displays aggregated metrics from all of your services. Specifically, it displays the following overview metrics:

• Requests: a graph displaying the number of requests served across your account.
• Bandwidth: a graph displaying the number of bytes served from Fastly's servers to your website's visitors.
• Error Ratio: a graph displaying the number of cache errors across your account.

The dashboard also displays collections of metrics that you can expand and collapse by clicking the collection name. The collections include:

• Deliver: aggregated metrics from all of your Deliver services. The metrics in this collection mirror the metrics on the Service Overview dashboard for a Deliver service.
• Compute: aggregated metrics from all of your Compute services. The metrics in this collection mirror the metrics on the Service Overview dashboard for a Computer service.
• Image Optimizer: aggregated metrics from all of your services that relate to image optimization. The metrics in this collection mirror the metrics on the Image Optimizer dashboard.
• WebSockets: aggregated metrics from all of your services that relate to WebSockets. The metrics in this collection mirror the metrics on the WebSockets dashboard.
• Fanout: aggregated metrics from all of your services that relate to Fanout. The metrics in this collection mirror the metrics on the Fanout dashboard.

What's next