Improve benchmark configuration and add index size tracking#76
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Improve benchmark configuration and add index size tracking#76
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- Tune Postgres settings for ubuntu-latest (4 vCPUs, 16GB RAM): - shared_buffers: 1GB -> 4GB (25% of RAM) - effective_cache_size: 2GB -> 12GB (75% of RAM) - maintenance_work_mem: 256MB -> 512MB - Add more aggressive disk cleanup (swift, powershell, ghcup) to free ~10GB additional space for larger datasets - Add index and table size reporting to all benchmark datasets (cranfield, msmarco, wikipedia) with standardized output format - Track index size over time in benchmark dashboard (in MB) - Show index/table sizes in GitHub job summary 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Summary
shared_buffers: 1GB → 4GB (25% of RAM)effective_cache_size: 2GB → 12GB (75% of RAM)maintenance_work_mem: 256MB → 512MBTesting