rocksdb/build_tools/regression_build_test.sh

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#!/usr/bin/env bash
# Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
set -e
NUM=10000000
if [ $# -eq 1 ];then
DATA_DIR=$1
elif [ $# -eq 2 ];then
DATA_DIR=$1
STAT_FILE=$2
fi
# On the production build servers, set data and stat
# files/directories not in /tmp or else the tempdir cleaning
# scripts will make you very unhappy.
DATA_DIR=${DATA_DIR:-$(mktemp -t -d rocksdb_XXXX)}
STAT_FILE=${STAT_FILE:-$(mktemp -t -u rocksdb_test_stats_XXXX)}
function cleanup {
rm -rf $DATA_DIR
rm -f $STAT_FILE.*
}
trap cleanup EXIT
make release
# measure fillseq + fill up the DB for overwrite benchmark
./db_bench \
--benchmarks=fillseq \
--db=$DATA_DIR \
--use_existing_db=0 \
--bloom_bits=10 \
--num=$NUM \
--writes=$NUM \
--cache_size=6442450944 \
--cache_numshardbits=6 \
--table_cache_numshardbits=4 \
--open_files=55000 \
--statistics=1 \
--histogram=1 \
--disable_wal=1 \
--sync=0 > ${STAT_FILE}.fillseq
# measure overwrite performance
./db_bench \
--benchmarks=overwrite \
--db=$DATA_DIR \
--use_existing_db=1 \
--bloom_bits=10 \
--num=$NUM \
--writes=$((NUM / 10)) \
--cache_size=6442450944 \
--cache_numshardbits=6 \
--table_cache_numshardbits=4 \
--open_files=55000 \
--statistics=1 \
--histogram=1 \
--disable_wal=1 \
--sync=0 \
--threads=8 > ${STAT_FILE}.overwrite
# fill up the db for readrandom benchmark (1GB total size)
./db_bench \
--benchmarks=fillseq \
--db=$DATA_DIR \
--use_existing_db=0 \
--bloom_bits=10 \
--num=$NUM \
--writes=$NUM \
--cache_size=6442450944 \
--cache_numshardbits=6 \
--table_cache_numshardbits=4 \
--open_files=55000 \
--statistics=1 \
--histogram=1 \
--disable_wal=1 \
--sync=0 \
--threads=1 > /dev/null
# measure readrandom with 6GB block cache
./db_bench \
--benchmarks=readrandom \
--db=$DATA_DIR \
--use_existing_db=1 \
--bloom_bits=10 \
--num=$NUM \
--reads=$((NUM / 5)) \
--cache_size=6442450944 \
--cache_numshardbits=6 \
--table_cache_numshardbits=4 \
--open_files=55000 \
--statistics=1 \
--histogram=1 \
--disable_wal=1 \
--sync=0 \
--threads=16 > ${STAT_FILE}.readrandom
# measure readrandom with 6GB block cache and tailing iterator
./db_bench \
--benchmarks=readrandom \
--db=$DATA_DIR \
--use_existing_db=1 \
--bloom_bits=10 \
--num=$NUM \
--reads=$((NUM / 5)) \
--cache_size=6442450944 \
--cache_numshardbits=6 \
--table_cache_numshardbits=4 \
--open_files=55000 \
--use_tailing_iterator=1 \
--statistics=1 \
--histogram=1 \
--disable_wal=1 \
--sync=0 \
--threads=16 > ${STAT_FILE}.readrandomtailing
# measure readrandom with 100MB block cache
./db_bench \
--benchmarks=readrandom \
--db=$DATA_DIR \
--use_existing_db=1 \
--bloom_bits=10 \
--num=$NUM \
--reads=$((NUM / 5)) \
--cache_size=104857600 \
--cache_numshardbits=6 \
--table_cache_numshardbits=4 \
--open_files=55000 \
--statistics=1 \
--histogram=1 \
--disable_wal=1 \
--sync=0 \
--threads=16 > ${STAT_FILE}.readrandomsmallblockcache
# measure readrandom with 8k data in memtable
./db_bench \
--benchmarks=overwrite,readrandom \
--db=$DATA_DIR \
--use_existing_db=1 \
--bloom_bits=10 \
--num=$NUM \
--reads=$((NUM / 5)) \
--writes=512 \
--cache_size=6442450944 \
--cache_numshardbits=6 \
--table_cache_numshardbits=4 \
--write_buffer_size=1000000000 \
--open_files=55000 \
--statistics=1 \
--histogram=1 \
--disable_wal=1 \
--sync=0 \
--threads=16 > ${STAT_FILE}.readrandom_mem_sst
# fill up the db for readrandom benchmark with filluniquerandom (1GB total size)
./db_bench \
--benchmarks=filluniquerandom \
--db=$DATA_DIR \
--use_existing_db=0 \
--bloom_bits=10 \
--num=$((NUM / 4)) \
--writes=$((NUM / 4)) \
--cache_size=6442450944 \
--cache_numshardbits=6 \
--table_cache_numshardbits=4 \
--open_files=55000 \
--statistics=1 \
--histogram=1 \
--disable_wal=1 \
--sync=0 \
--threads=1 > /dev/null
# dummy test just to compact the data
./db_bench \
--benchmarks=readrandom \
--db=$DATA_DIR \
--use_existing_db=1 \
--bloom_bits=10 \
--num=$((NUM / 1000)) \
--reads=$((NUM / 1000)) \
--cache_size=6442450944 \
--cache_numshardbits=6 \
--table_cache_numshardbits=4 \
--open_files=55000 \
--statistics=1 \
--histogram=1 \
--disable_wal=1 \
--sync=0 \
--threads=16 > /dev/null
# measure readrandom after load with filluniquerandom with 6GB block cache
./db_bench \
--benchmarks=readrandom \
--db=$DATA_DIR \
--use_existing_db=1 \
--bloom_bits=10 \
--num=$((NUM / 4)) \
--reads=$((NUM / 4)) \
--cache_size=6442450944 \
--cache_numshardbits=6 \
--table_cache_numshardbits=4 \
--open_files=55000 \
--disable_auto_compactions=1 \
--statistics=1 \
--histogram=1 \
--disable_wal=1 \
--sync=0 \
--threads=16 > ${STAT_FILE}.readrandom_filluniquerandom
# measure readwhilewriting after load with filluniquerandom with 6GB block cache
./db_bench \
--benchmarks=readwhilewriting \
--db=$DATA_DIR \
--use_existing_db=1 \
--bloom_bits=10 \
--num=$((NUM / 4)) \
--reads=$((NUM / 4)) \
--benchmark_write_rate_limit=$(( 110 * 1024 )) \
--write_buffer_size=100000000 \
--cache_size=6442450944 \
--cache_numshardbits=6 \
--table_cache_numshardbits=4 \
--open_files=55000 \
--statistics=1 \
--histogram=1 \
--disable_wal=1 \
--sync=0 \
--threads=16 > ${STAT_FILE}.readwhilewriting
# measure memtable performance -- none of the data gets flushed to disk
./db_bench \
--benchmarks=fillrandom,readrandom, \
--db=$DATA_DIR \
--use_existing_db=0 \
--num=$((NUM / 10)) \
--reads=$NUM \
--cache_size=6442450944 \
--cache_numshardbits=6 \
--table_cache_numshardbits=4 \
--write_buffer_size=1000000000 \
--open_files=55000 \
--statistics=1 \
--histogram=1 \
--disable_wal=1 \
--sync=0 \
--value_size=10 \
--threads=16 > ${STAT_FILE}.memtablefillreadrandom
common_in_mem_args="--db=/dev/shm/rocksdb \
--num_levels=6 \
--key_size=20 \
--prefix_size=12 \
--keys_per_prefix=10 \
--value_size=100 \
--compression_type=none \
--compression_ratio=1 \
--write_buffer_size=134217728 \
--max_write_buffer_number=4 \
--level0_file_num_compaction_trigger=8 \
--level0_slowdown_writes_trigger=16 \
--level0_stop_writes_trigger=24 \
--target_file_size_base=134217728 \
--max_bytes_for_level_base=1073741824 \
--disable_wal=0 \
--wal_dir=/dev/shm/rocksdb \
--sync=0 \
--verify_checksum=1 \
--delete_obsolete_files_period_micros=314572800 \
--use_plain_table=1 \
--open_files=-1 \
--mmap_read=1 \
--mmap_write=0 \
--bloom_bits=10 \
--bloom_locality=1 \
--perf_level=0"
# prepare a in-memory DB with 50M keys, total DB size is ~6G
./db_bench \
$common_in_mem_args \
--statistics=0 \
--max_background_compactions=16 \
--max_background_flushes=16 \
--benchmarks=filluniquerandom \
--use_existing_db=0 \
--num=52428800 \
--threads=1 > /dev/null
# Readwhilewriting
./db_bench \
$common_in_mem_args \
--statistics=1 \
--max_background_compactions=4 \
--max_background_flushes=0 \
--benchmarks=readwhilewriting\
--use_existing_db=1 \
--duration=600 \
--threads=32 \
--benchmark_write_rate_limit=9502720 > ${STAT_FILE}.readwhilewriting_in_ram
# Seekrandomwhilewriting
./db_bench \
$common_in_mem_args \
--statistics=1 \
--max_background_compactions=4 \
--max_background_flushes=0 \
--benchmarks=seekrandomwhilewriting \
--use_existing_db=1 \
--use_tailing_iterator=1 \
--duration=600 \
--threads=32 \
--benchmark_write_rate_limit=9502720 > ${STAT_FILE}.seekwhilewriting_in_ram
# measure fillseq with bunch of column families
./db_bench \
--benchmarks=fillseq \
--num_column_families=500 \
--write_buffer_size=1048576 \
--db=$DATA_DIR \
--use_existing_db=0 \
--num=$NUM \
--writes=$NUM \
--open_files=55000 \
--statistics=1 \
--histogram=1 \
--disable_wal=1 \
--sync=0 > ${STAT_FILE}.fillseq_lots_column_families
# measure overwrite performance with bunch of column families
./db_bench \
--benchmarks=overwrite \
--num_column_families=500 \
--write_buffer_size=1048576 \
--db=$DATA_DIR \
--use_existing_db=1 \
--num=$NUM \
--writes=$((NUM / 10)) \
--open_files=55000 \
--statistics=1 \
--histogram=1 \
--disable_wal=1 \
--sync=0 \
--threads=8 > ${STAT_FILE}.overwrite_lots_column_families
# send data to ods
function send_to_ods {
key="$1"
value="$2"
if [ -z $JENKINS_HOME ]; then
# running on devbox, just print out the values
echo $1 $2
return
fi
if [ -z "$value" ];then
echo >&2 "ERROR: Key $key doesn't have a value."
return
fi
curl --silent "https://www.intern.facebook.com/intern/agent/ods_set.php?entity=rocksdb_build&key=$key&value=$value" \
--connect-timeout 60
}
function send_benchmark_to_ods {
bench="$1"
bench_key="$2"
file="$3"
QPS=$(grep $bench $file | awk '{print $5}')
P50_MICROS=$(grep $bench $file -A 6 | grep "Percentiles" | awk '{print $3}' )
P75_MICROS=$(grep $bench $file -A 6 | grep "Percentiles" | awk '{print $5}' )
P99_MICROS=$(grep $bench $file -A 6 | grep "Percentiles" | awk '{print $7}' )
send_to_ods rocksdb.build.$bench_key.qps $QPS
send_to_ods rocksdb.build.$bench_key.p50_micros $P50_MICROS
send_to_ods rocksdb.build.$bench_key.p75_micros $P75_MICROS
send_to_ods rocksdb.build.$bench_key.p99_micros $P99_MICROS
}
send_benchmark_to_ods overwrite overwrite $STAT_FILE.overwrite
send_benchmark_to_ods fillseq fillseq $STAT_FILE.fillseq
send_benchmark_to_ods readrandom readrandom $STAT_FILE.readrandom
send_benchmark_to_ods readrandom readrandom_tailing $STAT_FILE.readrandomtailing
send_benchmark_to_ods readrandom readrandom_smallblockcache $STAT_FILE.readrandomsmallblockcache
send_benchmark_to_ods readrandom readrandom_memtable_sst $STAT_FILE.readrandom_mem_sst
send_benchmark_to_ods readrandom readrandom_fillunique_random $STAT_FILE.readrandom_filluniquerandom
send_benchmark_to_ods fillrandom memtablefillrandom $STAT_FILE.memtablefillreadrandom
send_benchmark_to_ods readrandom memtablereadrandom $STAT_FILE.memtablefillreadrandom
send_benchmark_to_ods readwhilewriting readwhilewriting $STAT_FILE.readwhilewriting
send_benchmark_to_ods readwhilewriting readwhilewriting_in_ram ${STAT_FILE}.readwhilewriting_in_ram
send_benchmark_to_ods seekrandomwhilewriting seekwhilewriting_in_ram ${STAT_FILE}.seekwhilewriting_in_ram
send_benchmark_to_ods fillseq fillseq_lots_column_families ${STAT_FILE}.fillseq_lots_column_families
send_benchmark_to_ods overwrite overwrite_lots_column_families ${STAT_FILE}.overwrite_lots_column_families