Package google.logging.type

Index

HttpRequest

A common proto for logging HTTP requests. Only contains semantics defined by the HTTP specification. Product-specific logging information MUST be defined in a separate message.

Fields
request_method

string

The request method. Examples: "GET", "HEAD", "PUT", "POST".
request_url

string

The scheme (http, https), the host name, the path and the query portion of the URL that was requested. Example: "http://example.com/some/info?color=red".
request_size

int64

The size of the HTTP request message in bytes, including the request headers and the request body.
status

int32

The response code indicating the status of response. Examples: 200, 404.
response_size

int64

The size of the HTTP response message sent back to the client, in bytes, including the response headers and the response body.
user_agent

string

The user agent sent by the client. Example: "Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Q312461; .NET CLR 1.0.3705)".
remote_ip

string

The IP address (IPv4 or IPv6) of the client that issued the HTTP request. This field can include port information. Examples: "192.168.1.1", "10.0.0.1:80", "FE80::0202:B3FF:FE1E:8329".
server_ip

string

The IP address (IPv4 or IPv6) of the origin server that the request was sent to. This field can include port information. Examples: "192.168.1.1", "10.0.0.1:80", "FE80::0202:B3FF:FE1E:8329".
referer

string

The referer URL of the request, as defined in HTTP/1.1 Header Field Definitions.
latency

Duration

The request processing latency on the server, from the time the request was received until the response was sent.
cache_lookup

bool

Whether or not a cache lookup was attempted.
cache_hit

bool

Whether or not an entity was served from cache (with or without validation).
cache_validated_with_origin_server

bool

Whether or not the response was validated with the origin server before being served from cache. This field is only meaningful if cache_hit is True.
cache_fill_bytes

int64

The number of HTTP response bytes inserted into cache. Set only when a cache fill was attempted.
protocol

string

Protocol used for the request. Examples: "HTTP/1.1", "HTTP/2", "websocket"

LogSeverity

The severity of the event described in a log entry, expressed as one of the standard severity levels listed below. For your reference, the levels are assigned the listed numeric values. The effect of using numeric values other than those listed is undefined.

You can filter for log entries by severity. For example, the following filter expression will match log entries with severities INFO, NOTICE, and WARNING:

severity > DEBUG AND severity <= WARNING

If you are writing log entries, you should map other severity encodings to one of these standard levels. For example, you might map all of Java's FINE, FINER, and FINEST levels to LogSeverity.DEBUG. You can preserve the original severity level in the log entry payload if you wish.

Enums
DEFAULT (0) The log entry has no assigned severity level.
DEBUG (100) Debug or trace information.
INFO (200) Routine information, such as ongoing status or performance.
NOTICE (300) Normal but significant events, such as start up, shut down, or a configuration change.
WARNING (400) Warning events might cause problems.
ERROR (500) Error events are likely to cause problems.
CRITICAL (600) Critical events cause more severe problems or outages.
ALERT (700) A person must take an action immediately.
EMERGENCY (800) One or more systems are unusable.