8.3. Background Record Metrics #

Metrics based on the pg_stat_bgwriter view:

  • postgresql_bgwriter_buffers_allocated_total

  • postgresql_bgwriter_buffers_backend_fsync_total

  • postgresql_bgwriter_buffers_backend_total

  • postgresql_bgwriter_buffers_checkpoint_total

  • postgresql_bgwriter_buffers_clean_total

  • postgresql_bgwriter_checkpoint_sync_time_milliseconds_total

  • postgresql_bgwriter_checkpoint_write_time_milliseconds_total

  • postgresql_bgwriter_checkpoints_requested_total

  • postgresql_bgwriter_checkpoints_timed_total

  • postgresql_bgwriter_maxwritten_clean_total

  • postgresql_bgwriter_stats_reset_unixtime