#	exclusive	inclusive	rows x	rows	loops	node
1.	0.004	0.005	↑ 1.0	1	1	→ Aggregate (cost=27.50..27.51 rows=1 width=0) (actual time=0.004..0.005 rows=1 loops=1) Output: count(*)
2.	0.001	0.001	↓ 0.0	0	1	→ Seq Scan on activities (cost=0.00..24.00 rows=1400 width=0) (actual time=0.001..0.001 rows=0 loops=1) Output: id, sensorid, sensnetevent, eventtime, datedimid, timedimid

"Aggregate  (cost=27.50..27.51 rows=1 width=0) (actual time=0.004..0.005 rows=1 loops=1)"
"  Output: count(*)"
"  ->  Seq Scan on activities  (cost=0.00..24.00 rows=1400 width=0) (actual time=0.001..0.001 rows=0 loops=1)"
"        Output: id, sensorid, sensnetevent, eventtime, datedimid, timedimid"
"Total runtime: 0.034 ms"

Per node type stats

node type	count	sum of times	% of query
Aggregate	1	0.004 ms	80.0 %
Seq Scan	1	0.001 ms	20.0 %

Per table stats

Table name	Scan count	Total time	% of query
scan type	count	sum of times	% of table
activities	1	0.001 ms	20.0 %
Seq Scan	1	0.001 ms	100.0 %

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Result: W30

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Per node type stats

Per table stats