Analysis Metrics for Aster System - 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

The following metrics are available to analyze resource usage for an Aster system.

Metric Description Type
Active Processes Processes that are currently running Number
Components Down Nodes that are not available Number
Components Passive Nodes not processing queries but can be made ready to process queries when needed Number
CPU Average node CPU use Percent
Disk I/O Data transfer rate, in bytes per second Number
Disk In Rate of disk writes, in bytes per second Number
Disk Out Rate of disk reads, in bytes per second Number
Max Disk By Node For the node with the most used disk space, the amount of used disk space on the node Percent
Memory Average node memory use Percent
Network In Rate of network traffic into the node, in bytes per second Number
Network Out Rate of network traffic out of the node, in bytes per second Number
Node CPU Skew Comparison of CPU use on the busiest node to the average node Percent
Node I/O Skew Comparison of I/O use on the busiest node to the average node Percent
Queen Disk Space Used disk space on the queen node Percent
Session Login Count Sessions currently logged on to the system Number
Total Space Used disk space on the system Percent