pg_stat_get_recovery_prefetch(OUT stats_reset timestamp with time zone, OUT prefetch bigint, OUT hit bigint, OUT skip_init bigint, OUT skip_new bigint, OUT skip_fpw bigint, OUT skip_rep bigint, OUT wal_distance integer, OUT block_distance integer, OUT io_depth integer)


Description

statistics: information about WAL prefetching

Parameters

Name Type Mode
stats_reset timestamp with time zone OUT
prefetch bigint OUT
hit bigint OUT
skip_init bigint OUT
skip_new bigint OUT
skip_fpw bigint OUT
skip_rep bigint OUT
wal_distance integer OUT
block_distance integer OUT
io_depth integer OUT

Definition