diff --git a/contrib/pg_stat_statements/expected/oldextversions.out b/contrib/pg_stat_statements/expected/oldextversions.out
index c2e0140a47..5a5404bbd5 100644
--- a/contrib/pg_stat_statements/expected/oldextversions.out
+++ b/contrib/pg_stat_statements/expected/oldextversions.out
@@ -286,6 +286,8 @@ AlTER EXTENSION pg_stat_statements UPDATE TO '1.11';
  temp_blks_written      | bigint           |           |          | 
  shared_blk_read_time   | double precision |           |          | 
  shared_blk_write_time  | double precision |           |          | 
+ local_blk_read_time    | double precision |           |          | 
+ local_blk_write_time   | double precision |           |          | 
  temp_blk_read_time     | double precision |           |          | 
  temp_blk_write_time    | double precision |           |          | 
  wal_records            | bigint           |           |          | 
diff --git a/contrib/pg_stat_statements/pg_stat_statements--1.10--1.11.sql b/contrib/pg_stat_statements/pg_stat_statements--1.10--1.11.sql
index 448ef3682f..5fe211184b 100644
--- a/contrib/pg_stat_statements/pg_stat_statements--1.10--1.11.sql
+++ b/contrib/pg_stat_statements/pg_stat_statements--1.10--1.11.sql
@@ -43,6 +43,8 @@ CREATE FUNCTION pg_stat_statements(IN showtext boolean,
     OUT temp_blks_written int8,
     OUT shared_blk_read_time float8,
     OUT shared_blk_write_time float8,
+    OUT local_blk_read_time float8,
+    OUT local_blk_write_time float8,
     OUT temp_blk_read_time float8,
     OUT temp_blk_write_time float8,
     OUT wal_records int8,
diff --git a/contrib/pg_stat_statements/pg_stat_statements.c b/contrib/pg_stat_statements/pg_stat_statements.c
index 11e6f25b75..baff87b49e 100644
--- a/contrib/pg_stat_statements/pg_stat_statements.c
+++ b/contrib/pg_stat_statements/pg_stat_statements.c
@@ -184,6 +184,10 @@ typedef struct Counters
 										 * in msec */
 	double		shared_blk_write_time;	/* time spent writing shared blocks,
 										 * in msec */
+	double		local_blk_read_time;	/* time spent reading local blocks, in
+										 * msec */
+	double		local_blk_write_time;	/* time spent writing local blocks, in
+										 * msec */
 	double		temp_blk_read_time; /* time spent reading temp blocks, in msec */
 	double		temp_blk_write_time;	/* time spent writing temp blocks, in
 										 * msec */
@@ -1395,6 +1399,8 @@ pgss_store(const char *query, uint64 queryId,
 		e->counters.temp_blks_written += bufusage->temp_blks_written;
 		e->counters.shared_blk_read_time += INSTR_TIME_GET_MILLISEC(bufusage->shared_blk_read_time);
 		e->counters.shared_blk_write_time += INSTR_TIME_GET_MILLISEC(bufusage->shared_blk_write_time);
+		e->counters.local_blk_read_time += INSTR_TIME_GET_MILLISEC(bufusage->local_blk_read_time);
+		e->counters.local_blk_write_time += INSTR_TIME_GET_MILLISEC(bufusage->local_blk_write_time);
 		e->counters.temp_blk_read_time += INSTR_TIME_GET_MILLISEC(bufusage->temp_blk_read_time);
 		e->counters.temp_blk_write_time += INSTR_TIME_GET_MILLISEC(bufusage->temp_blk_write_time);
 		e->counters.usage += USAGE_EXEC(total_time);
@@ -1472,8 +1478,8 @@ pg_stat_statements_reset(PG_FUNCTION_ARGS)
 #define PG_STAT_STATEMENTS_COLS_V1_8	32
 #define PG_STAT_STATEMENTS_COLS_V1_9	33
 #define PG_STAT_STATEMENTS_COLS_V1_10	43
-#define PG_STAT_STATEMENTS_COLS_V1_11	45
-#define PG_STAT_STATEMENTS_COLS			45	/* maximum of above */
+#define PG_STAT_STATEMENTS_COLS_V1_11	47
+#define PG_STAT_STATEMENTS_COLS			47	/* maximum of above */
 
 /*
  * Retrieve statement statistics.
@@ -1828,6 +1834,11 @@ pg_stat_statements_internal(FunctionCallInfo fcinfo,
 			values[i++] = Float8GetDatumFast(tmp.shared_blk_read_time);
 			values[i++] = Float8GetDatumFast(tmp.shared_blk_write_time);
 		}
+		if (api_version >= PGSS_V1_11)
+		{
+			values[i++] = Float8GetDatumFast(tmp.local_blk_read_time);
+			values[i++] = Float8GetDatumFast(tmp.local_blk_write_time);
+		}
 		if (api_version >= PGSS_V1_10)
 		{
 			values[i++] = Float8GetDatumFast(tmp.temp_blk_read_time);
diff --git a/doc/src/sgml/pgstatstatements.sgml b/doc/src/sgml/pgstatstatements.sgml
index 2c4e3655ff..6c7ca962f8 100644
--- a/doc/src/sgml/pgstatstatements.sgml
+++ b/doc/src/sgml/pgstatstatements.sgml
@@ -353,6 +353,26 @@
       </para></entry>
      </row>
 
+     <row>
+      <entry role="catalog_table_entry"><para role="column_definition">
+       <structfield>local_blk_read_time</structfield> <type>double precision</type>
+      </para>
+      <para>
+       Total time the statement spent reading local blocks, in milliseconds
+       (if <xref linkend="guc-track-io-timing"/> is enabled, otherwise zero)
+      </para></entry>
+     </row>
+
+     <row>
+      <entry role="catalog_table_entry"><para role="column_definition">
+       <structfield>local_blk_write_time</structfield> <type>double precision</type>
+      </para>
+      <para>
+       Total time the statement spent writing local blocks, in milliseconds
+       (if <xref linkend="guc-track-io-timing"/> is enabled, otherwise zero)
+      </para></entry>
+     </row>
+
      <row>
       <entry role="catalog_table_entry"><para role="column_definition">
        <structfield>temp_blk_read_time</structfield> <type>double precision</type>