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564c3f9
resource control: support more mode for BURSTABLE
lhy1024 Mar 6, 2025
8e2dd78
add more example
lhy1024 Mar 7, 2025
c87dcee
fix
lhy1024 Mar 7, 2025
c553d32
Update information-schema/information-schema-resource-groups.md
lhy1024 Mar 12, 2025
77b5a92
Update sql-statements/sql-statement-alter-resource-group.md
lhy1024 Mar 12, 2025
df1abc7
Update sql-statements/sql-statement-create-resource-group.md
lhy1024 Mar 12, 2025
b98db28
fix typo
lhy1024 Jun 6, 2025
d4b0432
Merge branch 'burstable' of github.com:lhy1024/docs-cn into burstable
lhy1024 Jun 6, 2025
df0a206
Update information-schema/information-schema-resource-groups.md
lhy1024 Jun 11, 2025
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Update information-schema/information-schema-resource-groups.md
lhy1024 Jun 11, 2025
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Update sql-statements/sql-statement-create-resource-group.md
lhy1024 Jun 11, 2025
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Update tidb-resource-control-ru-groups.md
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Update information-schema/information-schema-resource-groups.md
lhy1024 Jun 11, 2025
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Update sql-statements/sql-statement-create-resource-group.md
lhy1024 Jun 11, 2025
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Update wording for consistency
lilin90 Jun 11, 2025
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lilin90 Jun 16, 2025
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Update for wording and format consistency
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Update information-schema/information-schema-resource-groups.md
Co-authored-by: Roger Song <[email protected]>
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lhy1024 and songrijie authored Mar 12, 2025
commit c553d320363a0c798e473176cf60834e5658f50f
2 changes: 1 addition & 1 deletion information-schema/information-schema-resource-groups.md
Original file line number Diff line number Diff line change
Expand Up @@ -79,7 +79,7 @@ SELECT * FROM information_schema.resource_groups WHERE NAME = 'rg1'; -- 查看
* `NAME`:资源组名称。
* `RU_PER_SEC`:资源组的回填速度,单位为每秒回填的 [Request Unit (RU)](/tidb-resource-control-ru-groups.md#什么是-request-unit-ru) 数量。
* `PRIORITY`:任务在 TiKV 上处理的绝对优先级。不同的资源按照 `PRIORITY` 的设置进行调度,`PRIORITY` 高的任务会被优先调度。如果资源组的 `PRIORITY` 相同,则会根据 `RU_PER_SEC` 的配置按比例调度。如果不指定 `PRIORITY`,资源组的默认优先级为 `MEDIUM`。
* `BURSTABLE`:是否允许此资源组超额使用剩余的系统资源。分为三种模式,`OFF`,即不允许此资源组超额使用剩余的系统资源;`MODERATED`,即有限度地允许此资源组超额使用剩余的系统资源;`UNLIMITED`,即无限度地允许此资源组超额使用剩余的系统资源。如果仅配置 `BURSTABLE`,而未指定 `MODERATED` 或者是 `UNLIMITED`,将默认启用 `MODERATED`。
* `BURSTABLE`:是否允许此资源组超额使用剩余的系统资源。分为三种模式,`OFF`,即不允许此资源组超额使用剩余的系统资源;`MODERATED`,即有限度地允许此资源组超额使用剩余的系统资源,优先保证资源组限额内的资源得到分配;`UNLIMITED`,即无限度地允许此资源组超额使用剩余的系统资源,与限额内资源同等竞争。如果没有为 `BURSTABLE` 指定目标值,将默认启用 `MODERATED`。

> **注意:**
>
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