Find and fix database performance problems

Example workflows

Starting points built from this record, not transcripts of a run. Each prompt is written the way it should be sent, as one paragraph, and each is worth editing before you send it.

1. 01

   Stand it up from scratch

   You have read the record and want Find and fix database performance problems working in a real project rather than a sandbox.

   Set up Find and fix database performance problems in this project — identify slow queries and optimize performance. Walk it end to end, tell me exactly what you changed, and flag anything I have to switch on myself before it works.

   Expected outcome

   A working setup, a plain list of what changed, and a short list of anything left for you to switch on. Check that list before assuming it is done.

2. 02

   Find the slowest query before it becomes a production issue

   The record lists this as one of the jobs Find and fix database performance problems is meant for, so it is a fair first test of whether it fits your app.

   In this project, use Find and fix database performance problems for find the slowest query before it becomes a production issue. Build the smallest version that a real user could complete end to end, keep the change scoped to that path, and tell me how to test it myself.

   Expected outcome

   One complete path a user can walk, the files and settings that changed, and the steps to test it. Walk it yourself before you ship it.

3. 03

   Review it before you publish

   Find and fix database performance problems is wired in and you are about to put it in front of people. This is the pass that catches the half-configured version.

   Review how this project uses Find and fix database performance problems before I publish. Check analyze query execution times and identify high-impact database queries, list anything that is missing, misconfigured, or only half wired, fix what is safe to fix, and tell me what you left alone and why.

   Expected outcome

   A findings list split into what was fixed and what was left, with a reason for each. Anything left alone is yours to decide on.

4. 04

   Get an indexing suggestion for a query causing app lag

   A second job the record lists for Find and fix database performance problems, useful once the first path works.

   Extend this project so Find and fix database performance problems also covers get an indexing suggestion for a query causing app lag. Reuse what is already wired rather than adding a parallel setup, and tell me what you reused and what is new.

   Expected outcome

   A second path built on the same setup, plus a note on what was shared and what was added.

Frequently asked

• What is Find and fix database performance problems?

  Find and fix database performance problems is Lovable's Testing feature: Identify slow queries and optimize performance. Lovable now analyzes the slowest database queries affecting your app’s performance, reading PostgreSQL query statistics to rank the heaviest queries and suggest optimizations.

• Is Find and fix database performance problems GA or in beta?

  Find and fix database performance problems is generally available (GA) on Lovable.

• What Lovable plan includes Find and fix database performance problems?

  Find and fix database performance problems is available on all Lovable plans.

• When did Find and fix database performance problems launch?

  Find and fix database performance problems launched on Jun 10, 2026.

• Browser testing is more integratedSame category, also GA · Jun 2026
• Cleaner preview error messagesSame category, also GA · Jun 2026
• Project MonitoringSame category · May 2026