[cherry-pick][1.12] [quorum store] increase max per-validator TPS constraint from 2K to 4K (#13362)

[bchocho]

Description

Make the max constraint in quorum store backpressure larger.

Description

Type of Change

• New feature
• Bug fix
• Breaking change
• Performance improvement
• Refactoring
• Dependency update
• Documentation update
• Tests

Which Components or Systems Does This Change Impact?

• Validator Node
• Full Node (API, Indexer, etc.)
• Move/Aptos Virtual Machine
• Aptos Framework
• Aptos CLI/SDK
• Developer Infrastructure
• Other (specify)

How Has This Been Tested?

Key Areas to Review

Checklist

• I have read and followed the CONTRIBUTING doc
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I identified and added all stakeholders and component owners affected by this change as reviewers
• I tested both happy and unhappy path of the functionality
• I have made corresponding changes to the documentation

[trunk-io]

⏱️ 4h 56m total CI duration on this PR

Job	Cumulative Duration	Recent Runs
rust-targeted-unit-tests	53m	🟩 🟩
windows-build	43m	🟩
rust-smoke-tests	34m	🟩
rust-unit-tests	28m	🟩
execution-performance / single-node-performance	26m	🟩
rust-move-tests	21m	🟩 🟩
forge-e2e-test / forge	15m	🟥 🟩
rust-lints	13m	🟩 🟩
rust-images / rust-all	12m	🟩
cli-e2e-tests / run-cli-tests	12m	🟥 🟥
forge-compat-test / forge	12m	🟩
run-tests-main-branch	8m	🟩 🟩
rust-build-cached-packages	5m	🟩
check	4m	🟩
general-lints	4m	🟩 🟩
check-dynamic-deps	3m	🟩 🟩
node-api-compatibility-tests / node-api-compatibility-tests	50s	🟩
semgrep/ci	45s	🟩 🟩
file_change_determinator	23s	🟩 🟩
file_change_determinator	23s	🟩 🟩
file_change_determinator	12s	🟩
execution-performance / file_change_determinator	8s	🟩
permission-check	6s	🟩 🟩
permission-check	5s	🟩 🟩
permission-check	5s	🟩 🟩
permission-check	4s	🟩 🟩
permission-check	2s	🟩
determine-docker-build-metadata	1s	🟩

🚨 2 jobs on the last run were significantly faster/slower than expected

Job	Duration	vs 7d avg	Delta
rust-targeted-unit-tests	28m	18m
execution-performance / single-node-performance	26m	20m

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[github-actions]

✅ Forge suite compat success on 01b24e7e3548382dd25440b39a0438a993387f12 ==> 4863eb7366c6999f9d3d612cc00318cc3782bae4

Compatibility test results for 01b24e7e3548382dd25440b39a0438a993387f12 ==> 4863eb7366c6999f9d3d612cc00318cc3782bae4 (PR)
1. Check liveness of validators at old version: 01b24e7e3548382dd25440b39a0438a993387f12
compatibility::simple-validator-upgrade::liveness-check : committed: 6701 txn/s, latency: 4965 ms, (p50: 4800 ms, p90: 8600 ms, p99: 9800 ms), latency samples: 234540
2. Upgrading first Validator to new version: 4863eb7366c6999f9d3d612cc00318cc3782bae4
compatibility::simple-validator-upgrade::single-validator-upgrade : committed: 2833 txn/s, latency: 11149 ms, (p50: 9100 ms, p90: 20000 ms, p99: 20500 ms), latency samples: 110500
3. Upgrading rest of first batch to new version: 4863eb7366c6999f9d3d612cc00318cc3782bae4
compatibility::simple-validator-upgrade::half-validator-upgrade : committed: 3335 txn/s, latency: 9550 ms, (p50: 9600 ms, p90: 14200 ms, p99: 14600 ms), latency samples: 136740
4. upgrading second batch to new version: 4863eb7366c6999f9d3d612cc00318cc3782bae4
compatibility::simple-validator-upgrade::rest-validator-upgrade : committed: 4881 txn/s, latency: 6786 ms, (p50: 5200 ms, p90: 11800 ms, p99: 12500 ms), latency samples: 170840
5. check swarm health
Compatibility test for 01b24e7e3548382dd25440b39a0438a993387f12 ==> 4863eb7366c6999f9d3d612cc00318cc3782bae4 passed
Test Ok

• Grafana dashboard
• Humio Logs
• Axiom Logs
• Validator CPU Profile
• Fullnode CPU Profile
• Test runner output
• Test run is land-blocking

[github-actions]

✅ Forge suite realistic_env_max_load success on 4863eb7366c6999f9d3d612cc00318cc3782bae4

two traffics test: inner traffic : committed: 7834 txn/s, latency: 5006 ms, (p50: 4800 ms, p90: 6300 ms, p99: 10300 ms), latency samples: 3392240
two traffics test : committed: 100 txn/s, latency: 1984 ms, (p50: 1900 ms, p90: 2100 ms, p99: 6800 ms), latency samples: 1740
Latency breakdown for phase 0: ["QsBatchToPos: max: 0.215, avg: 0.205", "QsPosToProposal: max: 0.319, avg: 0.257", "ConsensusProposalToOrdered: max: 0.468, avg: 0.429", "ConsensusOrderedToCommit: max: 0.399, avg: 0.380", "ConsensusProposalToCommit: max: 0.846, avg: 0.810"]
Max round gap was 1 [limit 4] at version 1724465. Max no progress secs was 4.627676 [limit 15] at version 1724465.
Test Ok

• Grafana dashboard
• Humio Logs
• Axiom Logs
• Validator CPU Profile
• Fullnode CPU Profile
• Test runner output
• Test run is land-blocking