#	exclusive	inclusive	rows x	rows	loops	node
1.	757636.078	901094.760	↓ 4.8	13473376	1	→ GroupAggregate (cost=0.00..16477054.08 rows=2822231 width=84) (actual time=0.132..901094.760 rows=13473376 loops=1)
2.	143458.682	143458.682	↑ 1.0	28222049	1	→ Index Scan using ix_planc_sproced1 on sproced1 (cost=0.00..2549344.10 rows=28222310 width=84) (actual time=0.026..143458.682 rows=28222049 loops=1)

                                                                         QUERY PLAN
------------------------------------------------------------------------------------------------------------------------------------------------------------
 GroupAggregate  (cost=0.00..16477054.08 rows=2822231 width=84) (actual time=0.132..901094.760 rows=13473376 loops=1)
   ->  Index Scan using ix_planc_sproced1 on sproced1  (cost=0.00..2549344.10 rows=28222310 width=84) (actual time=0.026..143458.682 rows=28222049 loops=1)

Per node type stats

node type	count	sum of times	% of query
GroupAggregate	1	757636.078 ms	84.1 %
Index Scan	1	143458.682 ms	15.9 %

Per table stats

Table name	Scan count	Total time	% of query
scan type	count	sum of times	% of table
sproced1	1	143458.682 ms	15.9 %
Index Scan	1	143458.682 ms	100.0 %

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Per node type stats

Per table stats