table of contents
| MACRO::JSON_OUTPUT_A(3stap) | JSON Tapset | MACRO::JSON_OUTPUT_A(3stap) |
NAME¶
macro::json_output_array_numeric_value - Output a numeric value for metric in an array.
SYNOPSIS¶
@json_output_array_numeric_value(array_name,array_index,metric_name,value)
ARGUMENTS¶
array_name
The name of the array.
array_index
The array index (as a string) indicating where to store
the numeric value.
metric_name
The name of the numeric metric.
value
The numeric value to output.
DESCRIPTION¶
The json_output_array_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 that is in an array. This metric should have been added with json_add_array_numeric_metric.
SEE ALSO0¶
tapset::json(3stap)
| June 2018 | SystemTap Tapset Reference |