Details
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Type:
Bug
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Status: Unverified Fix
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 3.1.0-RC2
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Fix Version/s: 3.1.0-RC3
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Component/s: ACP, Moderator Control Panel (MCP)
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Labels:None
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Environment:PHP 5.5.9, MySQL 5.6.16, XAMPP 3.2.1
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GitHub Pull Request URL:
Description
In 3.0 when the banlist table had many rows the pages which displays the banlist was still generated very fast.
However in 3.1 the pages are generated very very slow.
For example:
3.0 - 24219 rows
Page generated in 1.2381 seconds with 4 queries + 2 queries returning data from cache
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Time spent on mysqli queries: 0.19001s | Time spent on PHP: 1.04806s
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3.1 - 5770 rows
Page generated in 11.0586 seconds with 5 queries + 1 query returning data from cache
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Time spent on mysqli queries: 0.076s | Time spent on PHP: 10.98263s
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Although the 3.1 board has way less rows it tooks about 10x longer.
Originally mentioned here: https://www.phpbb.de/community/viewtopic.php?f=33&t=231868 (german)
Issue Links
- is related to
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PHPBB3-12892
S_NUM_ROWS does not scale
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- Unverified Fix
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