HTTP Fields

host

The host header from an HTTP request, indicating the target server.

info_code

The last informational status code returned by a server.

info_msg

The last informational reason phrase returned by a server.

method

The HTTP method used in a request, for example, GET or POST.

origin

The origin header from a client.

orig_filenames

List of file names sent by a client. Values in the list are separated by empty spaces.

orig_mime_types

List of the content type (MIME type) files sent by a client. Values in the list are separated by empty spaces.

proxied

List of headers associated with proxied requests. Values in a list are separated by empty spaces.

referrer

The referrer header, indicating the URL of a page that is linked to the requested resource.

request_body_len

The length of an HTTP request body (decompressed and normalized).

response_body_len

The length of an HTTP response body (decompressed and normalized).

resp_filenames

List of file names sent by a server. Values in the list are separated by empty spaces.

resp_mime_types

List of the content type files sent by a server. Values in the list are separated by empty spaces.

status_code

The HTTP status code returned by a server, for example, 200 or 404.

status_msg

The HTTP status message returned by a server, for example, OK or Not Found.

trans_depth

The number of request-response pairs seen in an HTTP session.

uri

The Uniform Resource Identifier (URI) from an HTTP request, specifying the resource being requested.

user_agent

The user-agent header from a client, identifying the client software.

version

The HTTP version used in a request.