test: add 24-hour ShardedPulseMap soak example - #14
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Add examples/soak_test.rs with configurable --duration (default 24h), 8 writers + 4 readers, TTL churn, periodic stats, sentinel integrity checks, monotonic eviction_count, capacity bounds, and Linux RSS growth detection. Short --duration values enable fast local/CI smoke runs. Fixes ddsha441981#8 Signed-off-by: Vedant Madane <6527493+VedantMadane@users.noreply.github.com>
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Summary
Adds
examples/soak_test.rs— a long-running endurance test forShardedPulseMapunder sustained concurrent load.What it does
--duration <secs>(default 24 hours; short values for local/CI smoke)ShardedPulseMap<u64, u64>with 4096 buckets/shard andset_ttl(10_000)len() <= capacity(), monotoniceviction_count(), sentinel key integrity, Linux RSS growth ≤ 10%How to run
\\�ash
Full 24h
cargo run --release --example soak_test --features std
Quick smoke
cargo run --release --example soak_test --features std -- --duration 5
1-hour CI-style run
cargo run --release --example soak_test --features std -- --duration 3600
\\
Test plan
cargo build --example soak_test --features stdcargo run --example soak_test --features std -- --duration 3→ PASSED (~4.3M ops)Fixes #8