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pitr: update the description of performance capabilities #18622

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merged 3 commits into from
Sep 24, 2024
Merged

pitr: update the description of performance capabilities #18622

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refine-pitr-doc
yiduoyunQ Sep 12, 2024
fb05b5b
Update br-pitr-guide.md
yiduoyunQ Sep 24, 2024
13d39cf
fix format
Oreoxmt Sep 24, 2024
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2 changes: 1 addition & 1 deletion br/br-pitr-guide.md
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Expand Up @@ -105,7 +105,7 @@ Restore KV Files <--------------------------------------------------------------

## PITR 的性能指标

- PITR 恢复速度，平均到单台 TiKV 节点：全量恢复为 280 GB/h，日志恢复为 30 GB/h
- PITR 恢复速度，平均到单台 TiKV 节点：全量恢复 `br restore full` 为 280 GB/h，日志恢复 `br restore point` 为 30 GB/h
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这个表述并不准确，restore point 包括全量+日志。

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已调整

- 使用 `br log truncate` 清理过期的日志备份数据速度为 600 GB/h

> **注意：**
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