perf(anvil): avoid debug_traceBlock prefix replay#14858
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Motivation
debug_traceBlockByHashanddebug_traceBlockByNumbertraced each mined transaction by callingdebug_traceTransaction. For supported geth built-in tracers, transaction tracing can replay the transactions before the target from the parent block state, so tracing a full block repeats the same prefixes.Solution
Replay mined blocks once for supported geth built-in tracers, creating a fresh inspector per transaction and committing each result into a local cache before tracing the next transaction. Unsupported tracer modes keep the existing per-transaction fallback path.