Fetch blocks and logs concurrently#51
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ryansmith3136 merged 1 commit intoindexsupply:masterfrom Jan 29, 2026
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Summary
Fetch blocks and logs concurrently during download instead of sequentially, reducing per-iteration idle time caused by async I/O waits.
Impact
~22% reduction in download task idle time per iteration. Fetching blocks and logs concurrently allows one task make progress while the other yields on byte reads, so less time is spent idle overall.