#	exclusive	inclusive	rows x	rows	loops	node
1.	0.016	535.380	↑ 1.0	15	1	→ Limit (cost=0.00..2234.64 rows=15 width=12) (actual time=450.774..535.380 rows=15 loops=1)
2.	0.035	535.364	↑ 48.6	15	1	→ Nested Loop (cost=0.00..108603.73 rows=729 width=12) (actual time=450.772..535.364 rows=15 loops=1)
3.	33.797	535.299	↑ 48.6	15	1	→ Nested Loop (cost=0.00..108597.10 rows=729 width=16) (actual time=450.752..535.299 rows=15 loops=1)
4.	93.621	93.621	↑ 6.1	23993	1	→ Index Scan Backward using replays_game_game_time on replays_game (cost=0.00..5652.77 rows=147119 width=12) (actual time=0.014..93.621 rows=23993 loops=1)
5.	407.881	407.881	↓ 0.0	0	23993	→ Index Scan using replays_playeringame_game_id on replays_playeringame (cost=0.00..0.70 rows=1 width=8) (actual time=0.017..0.017 rows=0 loops=23993) Index Cond: (game_id = replays_game.id) Filter: ((win IS NOT NULL) AND (apm IS NOT NULL) AND (wpm IS NOT NULL) AND (apm > 0::double precision) AND (wpm > 0::double precision) AND (player_id = 58181))
6.	0.019	0.030	↑ 1.0	1	15	→ Materialize (cost=0.00..4.07 rows=1 width=4) (actual time=0.002..0.002 rows=1 loops=15)
7.	0.011	0.011	↑ 1.0	1	1	→ Index Scan using replays_player_pkey on replays_player (cost=0.00..4.07 rows=1 width=4) (actual time=0.010..0.011 rows=1 loops=1) Index Cond: (id = 58181)

                                                                                     QUERY PLAN
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 Limit  (cost=0.00..2234.64 rows=15 width=12) (actual time=450.774..535.380 rows=15 loops=1)
   ->  Nested Loop  (cost=0.00..108603.73 rows=729 width=12) (actual time=450.772..535.364 rows=15 loops=1)
         ->  Nested Loop  (cost=0.00..108597.10 rows=729 width=16) (actual time=450.752..535.299 rows=15 loops=1)
               ->  Index Scan Backward using replays_game_game_time on replays_game  (cost=0.00..5652.77 rows=147119 width=12) (actual time=0.014..93.621 rows=23993 loops=1)
               ->  Index Scan using replays_playeringame_game_id on replays_playeringame  (cost=0.00..0.70 rows=1 width=8) (actual time=0.017..0.017 rows=0 loops=23993)
                     Index Cond: (game_id = replays_game.id)
                     Filter: ((win IS NOT NULL) AND (apm IS NOT NULL) AND (wpm IS NOT NULL) AND (apm > 0::double precision) AND (wpm > 0::double precision) AND (player_id = 58181))
         ->  Materialize  (cost=0.00..4.07 rows=1 width=4) (actual time=0.002..0.002 rows=1 loops=15)
               ->  Index Scan using replays_player_pkey on replays_player  (cost=0.00..4.07 rows=1 width=4) (actual time=0.010..0.011 rows=1 loops=1)
                     Index Cond: (id = 58181)

Per node type stats

node type	count	sum of times	% of query
Index Scan	2	407.892 ms	76.2 %
Index Scan Backward	1	93.621 ms	17.5 %
Limit	1	0.016 ms	0.0 %
Materialize	1	0.019 ms	0.0 %
Nested Loop	2	33.832 ms	6.3 %

Per table stats

Table name	Scan count	Total time	% of query
scan type	count	sum of times	% of table
replays_game	1	93.621 ms	17.5 %
Index Scan Backward	1	93.621 ms	100.0 %
replays_player	1	0.011 ms	0.0 %
Index Scan	1	0.011 ms	100.0 %
replays_playeringame	1	407.881 ms	76.2 %
Index Scan	1	407.881 ms	100.0 %

explain.depesz.com

A tool for finding a real cause for slow queries.

Result: J69

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Per node type stats

Per table stats