please share nomt bench, it was reported on X thread, but not bench provided

[dzmitry-lahoda]

No description provided.

[dedok]

Hello,

I believe it's in references inside a published paper (https://layerzero.network/publications/QMDB_13Jan2025_v1.0.pdf) [1]. Charts are also inside paper.

Btw when we tested NOMT agains RocksDB we had almost the same result & conclusions, so benches & result look well for me.

[1] -- Copied from the paper:
Reproducing benchmark numbers. thrumdev/nomt#611.

[absolute0kelvin]

We are using this script for NOMT bench

#!/bin/bash -l

# Configuration variables
DB_FOLDER="/mnt/nvme/build/nomt_db2"
BENCH_BIN="/mnt/nvme/build/nomt/benchtop/target/release/benchtop"
BUCKET_SIZE=1610612736
# ACCOUNTS_SIZE: Power of 2
ACCOUNTS_SIZE=32
WORKLOAD_CONCURRENCY=64
COMMIT_CONCURRENCY=64
TIME_LIMIT="600s"

# Environment variables
export RUST_BACKTRACE=1
export NOMT_DB_FOLDER="${DB_FOLDER}"

# Function to run benchmark with given size
run_benchmark() {
    local size=$1
    /usr/bin/time -v "${BENCH_BIN}" run \
        -b nomt \
        -w transfer \
        -s "${size}" \
        -c "${ACCOUNTS_SIZE}" \
        --workload-concurrency "${WORKLOAD_CONCURRENCY}" \
        --commit-concurrency "${COMMIT_CONCURRENCY}" \
        --time-limit "${TIME_LIMIT}"
}

# Initialize the benchmark
/usr/bin/time -v "${BENCH_BIN}" init \
    -b nomt \
    -c "${ACCOUNTS_SIZE}" \
    -w transfer \
    --buckets "${BUCKET_SIZE}"

# Run benchmarks with different block sizes
declare -a sizes=(6250 125000 10000)
for size in "${sizes[@]}"; do
    run_benchmark "${size}"
done