Performance Metric kcml.env.set

Summary

Set environment value

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Send Condition

ENV(varName$)=newValue$

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Overview

Records the assignment of an environment variable. This is a potentially expensive operation, especially for application's with a large number of variables in their environment block as variables are found using a linear search. Therefore it is recommended that ENV() statements are not used within frequently executed blocks of code such as WHILE or FOR loops.

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Statistics

Name	Type	Description
name	string	Name of environment variable
time	usec	Time taken in micro-seconds
stack	string	Stack backtrace

General Form

kcml.env.set,name=string,time=usec,stack=string

See Also:

Performance Metrics