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rocksdb/tools/run_flash_bench.sh

46 lines
1.3 KiB

#!/bin/bash
# REQUIRE: benchmark.sh exists in the current directory
# After execution of this script, log files are generated in $output_dir.
# report.txt provides a high level statistics
# Size constants
K=1024
M=$((1024 * K))
G=$((1024 * M))
n=$((1 * G))
wps=$((80 * K))
duration=$((6 * 60 * 60))
num_read_threads=24
# Update these parameters before execution !!!
db_dir="/tmp/rocksdb/"
wal_dir="/tmp/rocksdb/"
output_dir="/tmp/output"
# Test 1: bulk load
OUTPUT_DIR=$output_dir NUM_KEYS=$n DB_DIR=$db_dir WAL_DIR=$wal_dir \
./benchmark.sh bulkload
# Test 2: sequential fill
OUTPUT_DIR=$output_dir NUM_KEYS=$n DB_DIR=$db_dir WAL_DIR=$wal_dir \
./benchmark.sh fillseq
# Test 3: overwrite
OUTPUT_DIR=$output_dir NUM_KEYS=$n DB_DIR=$db_dir WAL_DIR=$wal_dir \
./benchmark.sh overwrite
# Prepare: populate DB with random data
OUTPUT_DIR=$output_dir NUM_KEYS=$n DB_DIR=$db_dir WAL_DIR=$wal_dir \
./benchmark.sh filluniquerandom
# Test 4: random read
OUTPUT_DIR=$output_dir NUM_KEYS=$n DB_DIR=$db_dir WAL_DIR=$wal_dir \
DURATION=$duration NUM_READ_THREADS=$num_read_threads \
./benchmark.sh readrandom
# Test 5: random read while writing
OUTPUT_DIR=$output_dir NUM_KEYS=$n DB_DIR=$db_dir WAL_DIR=$wal_dir \
DURATION=$duration NUM_READ_THREADS=$num_read_threads WRITES_PER_SECOND=$wps \
./benchmark.sh readwhilewriting