Alert Types | System Alerts | Teradata Viewpoint - Alert Types - Teradata Viewpoint - Teradata Workload Management

Teradata® Viewpoint User Guide - 24.04

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
Lake
VMware
Product
Teradata Viewpoint
Teradata Workload Management
Release Number
24.04
Published
April 2024
Language
English (United States)
Last Update
2024-04-29
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Product Category
Analytical Ecosystem

You can set alerts that take place when performance or database space events occur on one or more systems.

Teradata System Alert Types

Alert Type Description Data Collector Required
Canary Queries Set an alert to occur when the response time for a canary query exceeds the threshold. Canary Queries
Data Collectors Set an alert to occur when any errors are encountered by the DCS for the specified data collectors.  
Database Space Set an alert to occur when the space used on any resource, such as an AMP, exceeds the specified percentage. Database Space
Events Set an alert to occur when a database restarts. Alert Request
Node Set an alert to occur when the performance on a database reaches the specified threshold at the node level. System Stats
Session Set an alert to occur when the performance on a database reaches the specified threshold at the session level. Session
System Set an alert to occur when the performance on a database reaches the specified threshold. System Stats
System Health Set an alert to occur when the system health of a database reaches the specified level.  
Table Space Set an alert to occur when one or both of the following thresholds are exceeded for the DBC.TransientJournal table:
  • Space used exceeds the specified size
  • Space usage skew percent is greater than the specified percentage
Table Space
Vproc Set an alert to occur when the performance on a database reaches the specified threshold at the vproc level. System Stats

Aster System Alert Types

Alert Type Description Data Collector Required
Data Collectors Set an alert to occur when any errors are encountered by the DCS for the specified data collectors.  
Node Set an alert to occur when the performance on Aster reaches the specified threshold at the node level. Nodes
Process Set an alert to occur when the performance on Aster reaches the specified threshold at the process level. Processes
System Set an alert to occur when the performance on Aster reaches the specified threshold. Component Stats
System Health Set an alert to occur when the system health of Aster reaches the specified level.  

Teradata Machine Learning Engine Alert Types

Alert Type Description Data Collector Required
Data Collectors Set an alert to occur when any errors are encountered by the DCS for the specified data collectors.  
Pod Set an alert to occur when performance reaches the specified threshold at the queen or worker level. Pods
Process Set an alert to occur when the performance on Teradata Machine Learning Engine reaches the specified threshold at the process level. Processes
System Set an alert to occur when the performance on Teradata Machine Learning Engine reaches the specified threshold. Component Stats
System Health Set an alert to occur when the system health of Teradata Machine Learning Engine reaches the specified level.  

Hadoop System Alert Types

Alert Type Description Data Collector Required
Data Collectors Set an alert to occur when any errors are encountered by the DCS for the specified data collectors.  
HDFS Set an alert to occur when HDFS metrics on Hadoop reach the specified threshold. HDFS
MapReduce (HDP 1.3) Set an alert to occur when MapReduce metrics on Hadoop reach the specified threshold. MapReduce
System Set an alert to occur when the performance on Hadoop reaches the specified threshold. System Stats
System Health Set an alert to occur when the system health of Hadoop reaches the specified level.  
YARN (HDP 2.1 and later) Set an alert to occur when the YARN metrics on Hadoop reach the specified threshold. YARN

QueryGrid Alert Types

Alert Type Description Data Collector Required
Data Collectors Set an alert to occur when any errors are encountered by the DCS for the specified data collectors.  
Manager Set an alert to occur for issues pertaining to QueryGrid manager components. Issues
System Set an alert to occur for issues pertaining QueryGrid system components. Issues