direct IO

[wqfish]

---

Stack created with Sapling. Best reviewed with ReviewStack.

• -> direct IO #17813
• [Storage] Use a single block cache for all major RocksDB instances #17812

[github-actions]

✅ Forge suite compat success on e4635b4614ac9cd5e6bcfbfa37fc3d21d28c71b9 ==> 46ef90d8e5eef596975d01826eac037a8cc0517a

Compatibility test results for e4635b4614ac9cd5e6bcfbfa37fc3d21d28c71b9 ==> 46ef90d8e5eef596975d01826eac037a8cc0517a (PR)
1. Check liveness of validators at old version: e4635b4614ac9cd5e6bcfbfa37fc3d21d28c71b9
compatibility::simple-validator-upgrade::liveness-check : committed: 14188.28 txn/s, latency: 2448.19 ms, (p50: 2500 ms, p70: 2700, p90: 2800 ms, p99: 3900 ms), latency samples: 462340
2. Upgrading first Validator to new version: 46ef90d8e5eef596975d01826eac037a8cc0517a
compatibility::simple-validator-upgrade::single-validator-upgrade : committed: 5151.79 txn/s, latency: 6696.87 ms, (p50: 7400 ms, p70: 7600, p90: 7600 ms, p99: 7700 ms), latency samples: 179180
3. Upgrading rest of first batch to new version: 46ef90d8e5eef596975d01826eac037a8cc0517a
compatibility::simple-validator-upgrade::half-validator-upgrade : committed: 5287.65 txn/s, latency: 6524.01 ms, (p50: 7200 ms, p70: 7300, p90: 7400 ms, p99: 7500 ms), latency samples: 182380
4. upgrading second batch to new version: 46ef90d8e5eef596975d01826eac037a8cc0517a
compatibility::simple-validator-upgrade::rest-validator-upgrade : committed: 8122.79 txn/s, latency: 4189.75 ms, (p50: 4600 ms, p70: 4700, p90: 4800 ms, p99: 4900 ms), latency samples: 270580
5. check swarm health
Compatibility test for e4635b4614ac9cd5e6bcfbfa37fc3d21d28c71b9 ==> 46ef90d8e5eef596975d01826eac037a8cc0517a 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 46ef90d8e5eef596975d01826eac037a8cc0517a

two traffics test: inner traffic : committed: 14317.40 txn/s, latency: 2630.73 ms, (p50: 2600 ms, p70: 2700, p90: 2900 ms, p99: 3600 ms), latency samples: 5443820
two traffics test : committed: 99.97 txn/s, latency: 798.80 ms, (p50: 800 ms, p70: 800, p90: 900 ms, p99: 2300 ms), latency samples: 1840
Latency breakdown for phase 0: ["MempoolToBlockCreation: max: 2.083, avg: 1.980", "ConsensusProposalToOrdered: max: 0.162, avg: 0.161", "ConsensusOrderedToCommit: max: 0.105, avg: 0.084", "ConsensusProposalToCommit: max: 0.265, avg: 0.245"]
Max non-epoch-change gap was: 1 rounds at version 3489004 (avg 0.00) [limit 4], 1.17s no progress at version 3489004 (avg 0.07s) [limit 15].
Max epoch-change gap was: 0 rounds at version 0 (avg 0.00) [limit 4], 0.32s no progress at version 2423055 (avg 0.32s) [limit 16].
Test Ok

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