pg_stat_io.fsync_time
Time spent waiting for fsync operations in milliseconds (if track_io_timing is enabled and object is not wal, or if track_wal_io_timing is enabled and object is wal, otherwise zero)
Reading PG 18·Select a recorded version
- View
- pg_stat_io
- Field
- fsync_time
- SQL type
- double precision
- Units named in the field definition
- milliseconds
- Reset observation
- Time at which these statistics were last reset.
- documented
- true
- field
- fsync_time
- manual path
- /docs/18/monitoring-stats.html
- signature
- SELECT fsync_time FROM pg_catalog.pg_stat_io;
- source only
- false
- sql type
- double precision
- units mentioned
- milliseconds
- view
- pg_stat_io
Definition PG 18
Time spent waiting for fsync operations in milliseconds (if track_io_timing is enabled and object is not wal, or if track_wal_io_timing is enabled and object is wal, otherwise zero)
Compare versions
Source references
Full definition and evidence JSON
Definition sources
center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f
Text language: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f