docs: add info about new metrics to README.rst
@@ -346,6 +346,19 @@ Metrics: PostgreSQL
'PostgreSQL waits: Other operations': pgsql.lwlock[other]
'PostgreSQL: number of prepared transactions': 'pgsql.prepared.count'
'PostgreSQL: oldest prepared transaction running time in sec': 'pgsql.prepared.oldest'
+ 'PostgreSQL: number of PostgreSQL parent pid children': pgsql.count_all_pids[]
+ 'PostgreSQL: number of pids which private anonymous memory exceeds private_anon_mem_threshold':
+ pgsql.memory_leak_diagnostic.count_diff[]
+ 'PostgreSQL: number of pids which private anonymous memory exceeds exceeds private_anon_mem_threshold,
+ text of message': pgsql.memory_leak_diagnostic.msg_text[]
+ 'PostgreSQL: time elapsed between flushing recent WAL locally and receiving notification that this standby server
+ has written and flushed it': pgsql.replication.flush_lag
+ 'PostgreSQL: time elapsed between flushing recent WAL locally and receiving notification that this standby server
+ has written, flushed and applied': pgsql.replication.replay_lag
+ 'PostgreSQL: time elapsed between flushing recent WAL locally and receiving notification that this standby server
+ has written it': pgsql.replication.write_lag
+ 'PostgreSQL: delta of total lag for {#APPLICATION_NAME}': pgsql.replication.total_lag
+ 'PostgreSQL: count non-active replication slots': pgsql.replication.non_active_slots
'Pg_probackup catalog {#BACKUPDIR}: size': pg_probackup.dir.size[{#BACKUPDIR}]
'Pg_probackup catalog {#BACKUPDIR}: error': 'pg_probackup.dir.error[{#BACKUPDIR}]
