Scroll to navigation

MACRO::JSON_OUTPUT_N(3stap) JSON Tapset MACRO::JSON_OUTPUT_N(3stap)

NAME

macro::json_output_numeric_value - Output a numeric value.

SYNOPSIS

    @json_output_numeric_value(name,value)

ARGUMENTS

name
The name of the numeric metric.

value

The numeric value to output.

DESCRIPTION

The json_output_numeric_value macro is designed to be called from the 'json_data' probe in the user's script to output a metric's numeric value. This metric should have been added with json_add_numeric_metric.

SEE ALSO0

tapset::json(3stap)
May 2021 SystemTap Tapset Reference