Benchmark Data

Warnings

Required

ZeroTime Zero time is logged

Handlers should not log the basic time field if it is zero.

"- If r.Time is the zero time, ignore the time."

Phsym Zerolog		0001-01-01T00:00:00Z
	{ "level": "info", "message": "This is a message", "time": "0001-01-01T00:00:00Z" }
Samber Logrus		2024-05-19T01:15:07Z
	{ "level": "info", "msg": "This is a message", "time": "2024-05-19T01:15:07Z" }
Samber Zap		2024-05-19T01:15:07Z
	{ "level": "info", "msg": "This is a message", "time": "2024-05-19T01:15:07Z" }
Samber Zerolog		0001-01-01T00:00:00Z
	{ "level": "info", "message": "This is a message", "time": "0001-01-01T00:00:00Z" }

Implied

MessageKey Wrong message key (should be 'msg')

The field name of the "message" key should be msg.

Phsym Zerolog		`message`

Samber Zerolog		`message`

Svcrunner Jsonlog		`message`

Suggested

LevelCase Log level in lowercase

Each JSON log record contains the logging level of the log statement as a string. Different handlers provide that string in uppercase or lowercase. Documentation for slog.Level says that its String() and MarshalJSON() methods will return uppercase but UnmarshalJSON() will parse in a case-insensitive manner.

Chanchal Zap		'info'

Phsym Zerolog		'info'

Samber Logrus		'info'

Samber Zap		'info'

Samber Zerolog		'info'

Test Zero Time

Warnings