diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/catalog/catversion.h | 2 | ||||
| -rw-r--r-- | src/include/catalog/pg_proc.dat | 6 | ||||
| -rw-r--r-- | src/include/replication/reorderbuffer.h | 11 | ||||
| -rw-r--r-- | src/include/replication/walsender_private.h | 5 |
4 files changed, 20 insertions, 4 deletions
diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h index e3996590201..555384cd2bf 100644 --- a/src/include/catalog/catversion.h +++ b/src/include/catalog/catversion.h @@ -53,6 +53,6 @@ */ /* yyyymmddN */ -#define CATALOG_VERSION_NO 201911121 +#define CATALOG_VERSION_NO 201911211 #endif diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 58ea5b982b3..fa0a2a10021 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -5166,9 +5166,9 @@ proname => 'pg_stat_get_wal_senders', prorows => '10', proisstrict => 'f', proretset => 't', provolatile => 's', proparallel => 'r', prorettype => 'record', proargtypes => '', - proallargtypes => '{int4,text,pg_lsn,pg_lsn,pg_lsn,pg_lsn,interval,interval,interval,int4,text,timestamptz}', - proargmodes => '{o,o,o,o,o,o,o,o,o,o,o,o}', - proargnames => '{pid,state,sent_lsn,write_lsn,flush_lsn,replay_lsn,write_lag,flush_lag,replay_lag,sync_priority,sync_state,reply_time}', + proallargtypes => '{int4,text,pg_lsn,pg_lsn,pg_lsn,pg_lsn,interval,interval,interval,int4,text,timestamptz,int8,int8,int8}', + proargmodes => '{o,o,o,o,o,o,o,o,o,o,o,o,o,o,o}', + proargnames => '{pid,state,sent_lsn,write_lsn,flush_lsn,replay_lsn,write_lag,flush_lag,replay_lag,sync_priority,sync_state,reply_time,spill_txns,spill_count,spill_bytes}', prosrc => 'pg_stat_get_wal_senders' }, { oid => '3317', descr => 'statistics: information about WAL receiver', proname => 'pg_stat_get_wal_receiver', proisstrict => 'f', provolatile => 's', diff --git a/src/include/replication/reorderbuffer.h b/src/include/replication/reorderbuffer.h index 7c94d920fe9..0867ee9e636 100644 --- a/src/include/replication/reorderbuffer.h +++ b/src/include/replication/reorderbuffer.h @@ -402,6 +402,17 @@ struct ReorderBuffer /* memory accounting */ Size size; + + /* + * Statistics about transactions spilled to disk. + * + * A single transaction may be spilled repeatedly, which is why we keep + * two different counters. For spilling, the transaction counter includes + * both toplevel transactions and subtransactions. + */ + int64 spillCount; /* spill-to-disk invocation counter */ + int64 spillTxns; /* number of transactions spilled to disk */ + int64 spillBytes; /* amount of data spilled to disk */ }; diff --git a/src/include/replication/walsender_private.h b/src/include/replication/walsender_private.h index 0dd6d1cf808..a6b32051ac4 100644 --- a/src/include/replication/walsender_private.h +++ b/src/include/replication/walsender_private.h @@ -80,6 +80,11 @@ typedef struct WalSnd * Timestamp of the last message received from standby. */ TimestampTz replyTime; + + /* Statistics for transactions spilled to disk. */ + int64 spillTxns; + int64 spillCount; + int64 spillBytes; } WalSnd; extern WalSnd *MyWalSnd; |