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Add postgresql metrics logging #2799

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Add postgresql metrics logging #2799

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6 changes: 5 additions & 1 deletion src/_posts/databases/postgresql/2000-01-01-troubleshooting.md
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
---
title: Troubleshooting Scalingo for PostgreSQL®
nav: Troubleshooting
modified_at: 2024-03-13 12:00:00
modified_at: 2024-09-20 10:47:00
tags: databases postgresql addon
index: 10
---
Expand Down Expand Up @@ -157,6 +157,10 @@ free to adjust this depending on your usage.
ORDER BY cache_hit_ratio DESC
LIMIT 10;
```

### Logging database statistics

Database default's log drain will not contain query statistics, which are ephemeral. Plus, you have a limited time to troubleshoot runnings queries, which may not be convenient. To log them and other statistics, such as query statistics, slow queries, database I/O and CPU, you can use our [API](https://developers.scalingo.com/databases/metrics) and log them by yourself using [a scheduler](https://doc.scalingo.com/platform/app/task-scheduling/scalingo-scheduler). An open-source example is [available here](https://github.com/1024pix/pix-db-stats), although not provided by Scalingo itself.

## Solving Performance Issues

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