GLOBAL_CKPT_STATUS
GLOBAL_CKPT_STATUS displays the checkpoint information and log flushing information about all instances in openGauss.
Table 1 GLOBAL_CKPT_STATUS columns
Name | Type | Description |
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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 |
openGauss 2024-09-07 01:00:29