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pitr: update the description of performance capabilities (#18899) #19002

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Sep 24, 2024
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pitr: update the description of performance capabilities (#18899) #19002

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refine-pitr-doc
yiduoyunQ Sep 12, 2024
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Update br-pitr-guide.md
yiduoyunQ Sep 24, 2024
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Oreoxmt Sep 24, 2024
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Update br/br-pitr-guide.md
yiduoyunQ Sep 24, 2024
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4 changes: 2 additions & 2 deletions br/br-pitr-guide.md
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Expand Up @@ -104,8 +104,8 @@ The following steps describe how to clean up backup data that exceeds the backup

## Performance capabilities of PITR

- On each TiKV node, PITR can restore snapshot data at a speed of 280 GB/h and log data 30 GB/h.
- BR deletes outdated log backup data at a speed of 600 GB/h.
- On each TiKV node, PITR can restore snapshot data (full restore) at a speed of 280 GB/h and log data (including meta files and KV files) at a speed of 30 GB/h.
- BR deletes outdated log backup data (`tiup br log truncate`) at a speed of 600 GB/h.

> **Note:**
>
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