Help Center/ GaussDB/ Developer Guide(Centralized_V2.0-2.x)/ System Catalogs and System Views/ System Views/ GS_INSTANCE_TIME
Updated on 2025-08-19 GMT+08:00
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GS_INSTANCE_TIME

GS_INSTANCE_TIME records time consumption information of the current node. The time consumption information is classified into the following types:
  • DB_TIME: effective time spent by jobs in multi-core scenarios.
  • CPU_TIME: CPU time cost.
  • EXECUTION_TIME: time spent in the executor.
  • PARSE_TIME: time spent on parsing SQL statements.
  • PLAN_TIME: time spent on generating plans.
  • REWRITE_TIME: time spent on rewriting SQL statements.
  • PL_EXECUTION_TIME: execution time of the PL/SQL stored procedure.
  • PL_COMPILATION_TIME: compilation time of the PL/SQL stored procedure.
  • NET_SEND_TIME: time spent on the network.
  • DATA_IO_TIME: time spent on I/Os.
Table 1 GS_INSTANCE_TIME columns

Name

Type

Description

stat_id

integer

Statistics ID

stat_name

text

Type name

value

bigint

Time value, in μs
Parent topic: System Views