system_health | Teradata DSA Commands - 17.20 - system_health - BAR - Data Stream Architecture

Teradata® DSA User Guide

Product
BAR
Data Stream Architecture
Release Number
17.20
Release Date
October 2021
Content Type
User Guide
Publication ID
B035-3150-101K
Language
English (United States)

Purpose

The system_health command lists ActiveMQ system health information such as the memory limit and memory usage for the main DSA queues.

Syntax

system_health

Example

dsc system_health

Parameters

There are no parameters associated with this command.

Usage Notes

The command can be used to troubleshoot messaging communication over ActiveMQ. If the memory used in a queue is close to 100% do the following:
  • Edit /opt/teradata/tdactivemq/config/td-broker.xml to replace deleteAllMessagesOnStartup="false" with deleteAllMessagesOnStartup="true".
  • Restart the ActiveMQ broker.

XML File Example

This command does not support an XML file.