Updated on 2023-10-23 GMT+08:00

GS_SESSION_CPU_STATISTICS

GS_SESSION_CPU_STATISTICS shows load management information about CPU usage of ongoing complex jobs executed by the current user. The current feature is a lab feature. Contact Huawei technical support before using it.

Table 1 GS_SESSION_CPU_STATISTICS columns

Name

Type

Description

datid

oid

OID of the database that the backend is connected to

usename

name

Name of the user logged in to the backend

pid

bigint

Thread ID of the backend

start_time

timestamp with time zone

Time when the statement starts to be executed

min_cpu_time

bigint

Minimum CPU time of the statement across the database nodes, in ms

max_cpu_time

bigint

Maximum CPU time of the statement across the database nodes, in ms

total_cpu_time

bigint

Total CPU time of the statement across the database nodes, in ms

query

text

Statement being executed

node_group

text

Unsupported currently

top_cpu_dn

text

CPU usage