MACRO::JSON_OUTPUT_A(3stap) JSON Tapset MACRO::JSON_OUTPUT_A(3stap)
macro::json_output_array_numeric_value - Output a numeric value for metric in an array.
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.
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.
This page is part of the systemtap (a tracing and live-system analysis tool) project. Information about the project can be found at ⟨https://sourceware.org/systemtap/⟩. If you have a bug report for this manual page, send it to email@example.com. This page was obtained from the project's upstream Git repository ⟨git://sourceware.org/git/systemtap.git⟩ on 2023-06-24. (At that time, the date of the most recent commit that was found in the repository was 2023-06-20.) If you discover any rendering problems in this HTML version of the page, or you believe there is a better or more up-to-date source for the page, or you have corrections or improvements to the information in this COLOPHON (which is not part of the original manual page), send a mail to firstname.lastname@example.org SystemTap Tapset Reference April 2023 MACRO::JSON_OUTPUT_A(3stap)
Pages that refer to this page: tapset::json(3stap)