Cherry pick eth_getLogs performance with early rejection and backpressure#2606
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philipsu522 merged 6 commits intorelease/v6.2.0-branchfrom Dec 15, 2025
Merged
Cherry pick eth_getLogs performance with early rejection and backpressure#2606philipsu522 merged 6 commits intorelease/v6.2.0-branchfrom
philipsu522 merged 6 commits intorelease/v6.2.0-branchfrom
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- Add WorkerPoolMetrics struct with comprehensive tracking - Track worker pool: active workers, queue depth, peak depth, tasks submitted/completed/rejected - Track DB semaphore: capacity, in-use count, wait times - Track eth_getLogs: requests, errors, TPS, block ranges, latencies - Track subscriptions: active count, errors - Add Prometheus metrics export for Grafana visualization - Add console metrics printer (every 5 seconds) - Add WorkerPoolSize and WorkerQueueSize config options - Add InitGlobalWorkerPool for configurable initialization
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CodeQL found more than 20 potential problems in the proposed changes. Check the Files changed tab for more details.
Codecov Report❌ Patch coverage is ❌ Your patch status has failed because the patch coverage (49.35%) is below the target coverage (70.00%). You can increase the patch coverage or adjust the target coverage. Additional details and impacted files@@ Coverage Diff @@
## release/v6.2.0-branch #2606 +/- ##
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- Coverage 64.33% 64.06% -0.28%
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Files 361 362 +1
Lines 27491 28026 +535
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+ Hits 17687 17954 +267
- Misses 8342 8600 +258
- Partials 1462 1472 +10
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yzang2019
approved these changes
Dec 15, 2025
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Describe your changes and provide context
Cherry picks #2591 into v6.2.0
Testing performed to validate your change
Tested with RPC providers