Jira (PDB-3745) Various tables in the puppetdb database get autovacuumed too frequently

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Nick Walker (JIRA)

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Nov 3, 2017, 1:13:03 PM11/3/17
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Nick Walker created an issue
 
PuppetDB / Bug PDB-3745
Various tables in the puppetdb database get autovacuumed too frequently
Issue Type: Bug Bug
Assignee: Unassigned
Created: 2017/11/03 10:12 AM
Priority: Normal Normal
Reporter: Nick Walker

The Problem

Observing customer environments and our internal puppet deployment using pgbadger we see that various table gets VACUUMed far more frequently than necessary only removing a few hundred or thousand dead tuples per vacuum.

This can be improved by changing the percentage threshold after which postgresql thinks it should vacumm the tables.

To start with the factsets, catalogs, and certnames tables have the largest issue.

Pull Request

coming soon

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Nick Walker (JIRA)

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Nov 3, 2017, 1:16:03 PM11/3/17
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Nick Walker updated an issue
Change By: Nick Walker
h1.  The Problem


Observing customer environments and our internal puppet deployment using pgbadger we see that various table gets VACUUMed far more frequently than necessary only removing a few hundred or thousand dead tuples per vacuum.

This can be improved by changing the percentage threshold after which postgresql thinks it should vacumm the tables.  

To start with the factsets, catalogs, and certnames tables have the largest issue.  

h1.  Pull Request 

coming soon  https://github.com/puppetlabs/puppetdb/pull/2393

Nick Walker (JIRA)

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Apr 25, 2018, 6:27:03 PM4/25/18
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Nick Walker updated an issue
Change By: Nick Walker
Sprint: PDB Triage
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Rob Browning (JIRA)

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Apr 26, 2018, 3:02:03 PM4/26/18
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Nick Walker (JIRA)

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Sep 21, 2018, 11:51:04 AM9/21/18
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Jarret Lavallee (JIRA)

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Adam Bottchen (JIRA)

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Adam Bottchen (JIRA)

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Jan 23, 2019, 5:00:10 PM1/23/19
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Austin Blatt (JIRA)

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Heston Hoffman (JIRA)

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