CDN Logs Attributes

Detailed information about CDN logs attributes

The Traffic Viewer page in the Webscale Control Panel enables you to view CDN logs information for an application within a specified time period. For more information on accessing Traffic Viewer, see Access Traffic Viewer.

The following table provides CDN logs attribute information. You can view the name, display name, alias, and a description for each attribute.

CDN logs attributes

Name Display Name Alias Description
arrival Arrival arrival ISO 8601-formatted date for when the request arrived at the CDN service
aws_edge_error_type AWS edge error aws_edge_error
Error that occurred while the CDN service processed the request
aws_edge_result_type AWS edge result aws_edge_result
How the CDN service classified the response
bytes_in Bytes in bytes_in Bytes that the CDN service received, including request line and headers
bytes_out Bytes out bytes_out Bytes that the CDN service sent out, including response headers
completed Completed completed ISO 8601-formatted date when processing the request was completed
content_length Content length content_length Contents of the Content-Length response header
edge_location AWS edge location aws_edge_location
Three-letter IATA code for an airport near the edge node that received the request
elapsed Elapsed elapsed Interval between when the CDN service received the request and sent the complete request
peer_address Peer address peer_address IP address of the immediate peer connecting to the proxy. If the peer is a trusted proxy, the remote IP address of the user agent that made the request is used.
range_end Range end range_end End value of the Content-Range response header
range_start Range start range_start Start value of the Content-Range response header
referrer Referrer referrer Contents of the Referer request header
request_address Request address request_address Remote IP address of the user agent that made the request
host Request host host
Contents of the Host request header
request_id Request ID request_id Unique ID for each request that the CDN service serves
request_method Request method request_method HTTP request method
request_path Request path request_path Virtual path of the request (latter portion of the request URL separated by backslashes after the main website name)
request_port Request port request_port Port number that received the request
protocol Request protocol protocol
HTTP protocol version
request_query Request query request_query URL request query parameters (located in the latter sections of the request URL)
content_type Response content type content_type
Contents of the Content-Type response header
response_status_code Status code response_status_code
Response status code that indicates if a specific request has successfully completed
tls_cipher TLS cipher tls_cipher Encryption algorithms for transport layer security
tls_protocol TLS version tls_version
Highest version of the transport layer security protocol that the client supported
time_to_first_byte TTFB ttfb
Interval between when the browser sent the request and received the first byte of the response
useragent User agent useragent
Contents of the User-Agent request header
useragent_device User agent device useragent_device
Device type used to make the request (e.g., smartphone, desktop, etc.)
useragent_name Browser browser
Browser type used to make the request (e.g., Google Chrome, Safari, etc.)
useragent_os User agent OS useragent_os
Operating system type used to make the request (e.g., Android, Mac, etc.)
x_forwarded_for X-Forwarded-For x_forwarded_for Contents of the X-Forwarded-For request header

Further Reading

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Last modified October 20, 2021