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Some applications are complaining that the innodb_buffer_pool_size is too small. #57459

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sunxiaoguang opened this issue Nov 18, 2024 · 0 comments · Fixed by #57460
Closed

Some applications are complaining that the innodb_buffer_pool_size is too small. #57459

sunxiaoguang opened this issue Nov 18, 2024 · 0 comments · Fixed by #57460
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type/compatibility type/enhancement The issue or PR belongs to an enhancement.

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@sunxiaoguang
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sunxiaoguang commented Nov 18, 2024 •
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Enhancement

Some applications check that the innodb_buffer_pool_size is greater than a certain threshold for reasonable performance.

image

Since it doesn't affect any logic in TiDB, we can safely increase the default value so it will work out of box in this situation.
@sunxiaoguang sunxiaoguang added the type/enhancement The issue or PR belongs to an enhancement. label Nov 18, 2024
@sunxiaoguang sunxiaoguang mentioned this issue Nov 18, 2024
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@sunxiaoguang sunxiaoguang changed the title Some applications are complaining that the innodb_buffer_pool_size is too small. It's hard-coded to 128 MiB, therefore it cannot be configured. Some applications are complaining that the innodb_buffer_pool_size is too small. Nov 18, 2024
@ti-chi-bot ti-chi-bot bot closed this as completed in d86a366 Nov 18, 2024
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variables: Increase default innodb_buffer_pool_size to 4GiB sunxiaoguang/tidb
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