17.05 - Net: Broadcast Net Traffic Columns - Teradata Database

Teradata Vantageā„¢ - Resource Usage Macros and Tables

prodname
Advanced SQL Engine
Teradata Database
vrm_release
17.00
17.05
created_date
June 2020
category
Administration
User Guide
featnum
B035-1099-170K

These columns identify the number (Reads, Writes) and amount (ReadKB, WriteKB) of input and output messages passing through the Teradata Database nets through broadcast (1:many) methods (Brd).

If a single broadcast message is delivered to multiple processes in this node, the NetBrdReads and NetBrdReadKB are only incremented once.
Column Name Mode Description Data Type
MsgBrdReadKB count Total KB of net broadcast messages input to processes on the node via the message subsystem. FLOAT
MsgBrdReads count Number of net broadcast messages input to processes on the node via the message subsystem. FLOAT
MsgBrdWriteKB count Total KB of net broadcast messages output from processes on the node via the message subsystem. FLOAT
MsgBrdWrites count Number of net broadcast messages output from processes on the node via the message subsystem. FLOAT