Output Storage

Teradata® Vantage User Guide

prodname
Teradata Vantage
vrm_release
1.0
category
User Guide
featnum
B700-4002-098K

Resource utilization statistics are stored in tables in Teradata SQL Engine. You can access these tables by using Teradata Studio or DBQL.

Table Name Description
td_coprocessor_db.QueryLog Contains query level statistics by global Teradata Vantage ID.
td_coprocessor_db.ResUsageNetwork Contains system level statistics for Teradata ML Engine network usage.
td_coprocessor_db.ResUsageCpu Contains system level statistics for Teradata ML Engine CPU usage.
td_coprocessor_db.ResUsageDisk This table is created but currently does not contain data.
td_coprocessor_db.ResUsageMemory Contains system level statistics for Teradata ML Engine disk usage.
For more information, see System Monitoring.
The IOWaitTimewriteNanoSecs and IOWaittimeReadNanoSecs columns in the ResUsageNetwork table is zeroed out due to a known limitation.
If system monitoring is disabled, the following tables are empty:
  • td_coprocessor_db.ResUsageNetwork
  • td_coprocessor_db.ResUsageCpu
  • td_coprocessor_db.ResUsageMemory
  • td_coprocessor_db.ResUsageDisk