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pgPerformance was created during my summer internship at Cozy.co to help track slow PostgreSQL queries. This tool is still being used in-house at Cozy to track top 5 slowest running queries.

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aleenaniklaus/pg_performance

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pgPerformance

Track slow and problem queries such as slowest per total time, slowest per mean time, most frequent queries, long running queries (greater than 1 second long) and all active queries. pgPerformance is made responsively and will resize for any mobile device nicely. It was inspired after a 3 month long internship a Cozy.co tracking slow queries the hard way - tailing the Postgres.log file. This app is an aggregation of all queries, for as long as your pg_stat_statements and pg_stat_activity tables have been loaded; giving better, more accurate information than the Postgres.log which is often times machine dependent. If there are descrepencies or concerns, feel free to contact or open a pull request on it.
By Aleena Watson

What you need:

  • PostgreSQL database
  • Load pg_stat_statements. This is a crutial step, although you have Postgres, pg_stat_statements table still needs to be configured in order for the app to work!
  • Install pgPerformance and enter your database information accordingly in config.yml (see example .yml file included)

Technology/Gems Used

  • PostgreSQL
  • Ruby
  • CSS
  • HTML
  • Sinatra
  • pry
  • Sequel
  • Rogue
  • Configurability
  • pJax

License

This software is licensed under the MIT license

Copyright(c) 2017 Aleena Watson

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pgPerformance was created during my summer internship at Cozy.co to help track slow PostgreSQL queries. This tool is still being used in-house at Cozy to track top 5 slowest running queries.

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