Networking optimization & Typo fix

[Xayaan]

Description

Network optimization bash script & Fix typo in vali code version

Related Issue(s)

• Closes #[issue number]

Type of Change

• Feature (adding new functionality)
• Fix (resolving a bug or issue)
• Docs (documentation updates)
• Refactor (code changes that don't affect functionality)
• Maintenance (dependency updates or other maintenance)
• Tests (adding or improving tests)
• Breaking change (fix or feature with incompatible API changes)
• Other: _____

Branch Naming

• My branch follows the project's naming convention (e.g., feature/add-new-capability)

Commit Messages

• My commits are small, atomic, and have proper commit messages
• Commit messages are in imperative mood with a capitalized summary under 50 chars

Code Quality

• I've performed a self-review of my code
• I've added appropriate docstrings following the project's conventions
• I've added proper logging where necessary (without trailing periods)
• I've applied linting and formatting with Ruff
• My code generates no new warnings

Testing

• [] I've added tests for new functionality or bug fixes
• [] All tests pass locally with my changes
• Test coverage has not decreased

Documentation

• I've updated documentation to reflect my changes
• I've updated comments in hard-to-understand areas

If this is a breaking change

Screenshots/Examples

Additional Notes

Summary by CodeRabbit

• New Features

  • Added a network tuning script that applies and persists system network optimizations for higher throughput and lower latency (socket/TCP tuning, NIC and congestion-control adjustments).

• Chores

  • Standardized an internal logging label for validator components to improve consistency across logs.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

Walkthrough

Changed a validator log prefix and added a new Bash script that writes and applies sysctl network tuning parameters for high-throughput, low-latency networking.

Changes

Cohort / File(s)	Summary
Logging label correction neurons/validator.py	Updated initialization log message prefix from "[Miner]" to "[Validator]".
Network tuning script scripts/net-tuning.sh	Added new script that writes a sysctl config (/etc/sysctl.d/99-high-throughput-network.conf) with socket, TCP, NIC, and congestion-control tunables (sets BBR) and applies them via sysctl --system.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

• Review scripts/net-tuning.sh for correctness of sysctl keys, sudo usage, and idempotence.
• Quick check of neurons/validator.py change (log label only).

Poem

🐰 I nudged a name from Miner to Validator bright,
Then penned a script to tune packets through the night.
Buffers wide, BBR humming, latency light,
I hop, I code, I cheer the network's flight.

Pre-merge checks and finishing touches

❌ Failed checks (2 warnings)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description is incomplete. The Type of Change checkboxes are all unchecked despite clear changes (feature and fix), the issue reference is a placeholder, and most quality/testing/documentation checklist items are unmarked.	Select appropriate Type of Change options (Feature for net-tuning.sh, Fix for typo), replace the issue placeholder with the actual issue number, and complete relevant quality and testing checklists.
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	You can run @coderabbitai generate docstrings to improve docstring coverage.

✅ Passed checks (1 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately reflects both main changes: a network optimization script and a typo fix in the validator code.

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between b6a224c and eec3685.

📒 Files selected for processing (1)

• scripts/net-tuning.sh (1 hunks)

🚧 Files skipped from review as they are similar to previous changes (1)

• scripts/net-tuning.sh

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[coderabbitai]

Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between f7a67c5 and b6a224c.

📒 Files selected for processing (2)

• neurons/validator.py (1 hunks)
• scripts/net-tuning.sh (1 hunks)

🧰 Additional context used

🪛 Shellcheck (0.11.0)

scripts/net-tuning.sh

[error] 8-8: Couldn't parse this here document. Fix to allow more checks.

(SC1073)

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[error] 8-8: Couldn't find end token `EOF' in the here document.

(SC1044)

🔇 Additional comments (1)

neurons/validator.py (1)

412-415: Log prefix change looks correct and improves observability.
No behavior change observed; just makes validator logs less confusing.