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Update validator-start document to reflect sys-tuner changes (#7275)

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Pankaj Garg 2019-12-04 15:17:12 -08:00 committed by GitHub
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book/src/running-validator/validator-start.md
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@ -43,15 +43,15 @@ that CUDA is enabled: `"[<timestamp> solana::validator] CUDA is enabled"`
## Tune System
For Linux validators, the solana repo includes a script to adjust system
settings to optimize performance (namely by increasing the OS UDP buffer limits).
For Linux validators, the solana repo includes a daemon to adjust system settings to optimize
performance (namely by increasing the OS UDP buffer limits, and scheduling PoH with realtime policy).
Download the script here: https://github.com/solana-labs/solana/blob/master/scripts/tune-system.sh
The daemon (`solana-sys-tuner`) is included in the solana binary release.
And run:
To run it:
```bash
./tune-system.sh
sudo solana-sys-tuner --user $(whoami) > sys-tuner.log 2>&1 &
```
## Generate identity