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From: legrand legrand <legrand_legrand@hotmail.com>
To: pgsql-performance@postgresql.org
Subject: Re: Q on SQL Performance tuning
Date: Sun, 27 Jan 2019 04:28:59 -0700 (MST)
Message-ID: <1548588539735-0.post@n3.nabble.com> (raw)
In-Reply-To: <A55AA5B30958C74083D731937B524ED685A61BFC@DC2PRMBX06A.ES.AD.ADP.com>
References: <A55AA5B30958C74083D731937B524ED685A61BFC@DC2PRMBX06A.ES.AD.ADP.com>

Hi,

There are many tools:
- (core) extension pg_stat_statements will give you informations of SQL
executions,
- extension pgsentinel https://github.com/pgsentinel/pgsentinel
  gives the same results as Oracle ASH view
- java front end PASH viewer https://github.com/dbacvetkov/PASH-Viewer 
  gives a nice view of CPU IO per query
- extension pg_stat_sql_plans (alpha) gives all of pg_stat_statements and
much more
  (parsing time, planid, plan text, ...)

Regards
PAscal



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