Paweł Domański
19 lines
741 B
SQL
19 lines
741 B
SQL
-- Monitor query execution time
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select substr(query,1,100) query,calls,min_time/1000 "min_time(in sec)" , max_time/1000 "max_time(in sec)", mean_time/1000 "avg_time(in sec)", rows from pg_stat_statements order by mean_time desc;
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-------------------------------------------------------------------------------------------------------------------------------------------------------
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NOTE:
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If pg_stat_statements is not available in your database, then activate using below:
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-- Add below parameters in postgres.conf file and restart the postgres cluster
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shared_preload_libraries = 'pg_stat_statements'
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pg_stat_statements.track = all
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sudo service postgresql restart
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-- Now create extension:
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dbaclass=# create extension pg_stat_statements; |