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

GLOBAL_CKPT_STATUS

GLOBAL_CKPT_STATUS displays the checkpoint information and log flushing information about all instances in the database.

Table 1 GLOBAL_CKPT_STATUS columns

Name

Type

Description

node_name

text

Node name

ckpt_redo_point

test

Checkpoint of the current instance

ckpt_clog_flush_num

bigint

Number of Clog flushing pages from the startup time to the current time

ckpt_csnlog_flush_num

bigint

Number of CSN log flushing pages from the startup time to the current time

ckpt_multixact_flush_num

bigint

Number of MultiXact flushing pages from the startup time to the current time

ckpt_predicate_flush_num

bigint

Number of predicate flushing pages from the startup time to the current time

ckpt_twophase_flush_num

bigint

Number of two-phase flushing pages from the startup time to the current time