perf: reward distribution optimizations#186

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7layermagik wants to merge 28 commits intodevfrom

perf/reward-distribution-optimizations

Commits on Jan 14, 2026

perf(simd186): memoize accounts to avoid double-clone in loadAndValidateTxAccts

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perf: optimize reward distribution memory and pool usage

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perf: reward distribution optimizations + thread safety

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perf: reuse worker pool across reward partitions

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perf: always exclude stake accounts from CommonAcctsCache

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Add separate 2k-entry StakeAcctCache for stake accounts

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Make AccountsDB LRU cache sizes configurable via config.toml

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Improve snapshot log message consistency

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fix: prevent stale cache entries when account owner changes

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perf: skip caching new stake accounts during reward distribution

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perf: add cache hit/miss profiling to 100-slot summary

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perf: split common cache into small/large account caches

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Add granular cache miss size buckets for profiling

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Add cache fill stats to 100-slot summary

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perf: restructure account cache into small/medium/huge tiers

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perf: add admit-on-second-hit filter for common account caches

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fix: replace map-based seen-once filter with LRU, fix oscillation bug

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fix: remove unused slot parameter from cacheAccount

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feat: add seen-once filter stats to 100-slot summary

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feat: add memory stats to 100-slot summary

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Add delta memory stats to 100-slot summary

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perf: add program cache hit/miss stats with size breakdown

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fix: add net/http/pprof import to enable /debug/pprof/* handlers

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Add pprof HTTP server support to mithril run command

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perf: reward distribution optimizations#186

perf: reward distribution optimizations#186
7layermagik wants to merge 28 commits intodevfrom
perf/reward-distribution-optimizations

Commits on Jan 13, 2026

rewards: ensure global stake cache is updated during partitioned epoch rewards

update vote cache when validator identity is changed

Revert "update vote cache when validator identity is changed"

fix possible corner-case with calculation of leader schedule

Commits on Jan 14, 2026

perf(simd186): memoize accounts to avoid double-clone in loadAndValidateTxAccts

perf: optimize reward distribution memory and pool usage

perf: reward distribution optimizations + thread safety

perf: reuse worker pool across reward partitions

perf: always exclude stake accounts from CommonAcctsCache

Add separate 2k-entry StakeAcctCache for stake accounts

Make AccountsDB LRU cache sizes configurable via config.toml

Improve snapshot log message consistency

fix: prevent stale cache entries when account owner changes

perf: skip caching new stake accounts during reward distribution

perf: add cache hit/miss profiling to 100-slot summary

perf: split common cache into small/large account caches

Add granular cache miss size buckets for profiling

Add cache fill stats to 100-slot summary

perf: restructure account cache into small/medium/huge tiers

perf: add admit-on-second-hit filter for common account caches

fix: replace map-based seen-once filter with LRU, fix oscillation bug

fix: remove unused slot parameter from cacheAccount

feat: add seen-once filter stats to 100-slot summary

feat: add memory stats to 100-slot summary

Add delta memory stats to 100-slot summary

perf: add program cache hit/miss stats with size breakdown

fix: add net/http/pprof import to enable /debug/pprof/* handlers

Add pprof HTTP server support to mithril run command