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Release: Australia · Updated: 2026-03-12 · Official documentation · View source

Log Viewer table fields

This section describes the information displayed in the Log Viewer table.

ColumnDescription
TimeTimestamp of the log line in the format that the source uses. If no value appears, then check the source type structure of the raw data.
Service instanceService instance in which the metric was found.
ComponentLogical component of the service instance that generated the event. Multiple CIs can sometimes perform the same function.
MessageInner message of the raw log line that contains the text of the system-generated log message regarding the nature of the occurrence.
LevelType of event. The available values, in order of importance, are:- Emergency - Alert - Critical - Error - Warning - Notice - Informational - Debug
HostHost identifier from the log line that consists of the hostname or IP address of the endpoint.
Log messageThe raw log message without the header.

Note: The Raw message column does not appear in the Log Viewer table by default. You can display this column by selecting it from the Filters pane. For more information, see Customize the Log Viewer table in Health Log Analytics.

Parent Topic:Health Log Analytics reference