Fields in systemd journal logs

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The following table describes the fields in systemd journal logs collected to a destination Logstore.

Log field

Description

MESSAGE

The event message.

PRIORITY

The event priority.

_EXE

The path of the executable file.

_PID

The process ID.

_SYSTEMD_UNIT

The systemd unit that generated the log.

_realtime_timestamp_

The timestamp of the event.

_HOSTNAME

The hostname of the machine.

UNIT

The systemd unit that generated the log. Equivalent to the _SYSTEMD_UNIT field.

SYSLOG_FACILITY

The syslog facility code.

SYSLOG_IDENTIFIER

The syslog identifier.