Wiki / 统计与指标

Number of times WAL buffers were written out to disk via XLogWrite request. See Section 28.5 for more information about the internal WAL function XLogWrite.

此版本暂无所选语言的定义，以下显示原始英文内容。

View

pg_stat_wal

Field

wal_write

SQL type

bigint

Units named in the field definition

Not specified

Reset observation

Time at which these statistics were last reset

documented

true

field

wal_write

manual path

/docs/17/monitoring-stats.html

signature

SELECT wal_write FROM pg_catalog.pg_stat_wal;

source only

false

sql type

bigint

units mentioned

未知

view

pg_stat_wal