T=$((1024 * G))
function display_usage() {
- echo "useage: benchmark.sh [--help] <test>"
+ echo "usage: benchmark.sh [--help] <test>"
echo ""
echo "These are the available benchmark tests:"
echo -e "\tbulkload"
echo -e "\tuniversal_compaction"
echo -e "\tdebug"
echo ""
- echo "Enviroment Variables:"
- echo -e "\tJOB_ID\t\tAn identifier for the benchmark job, will appear in the results"
+ echo "Generic enviroment Variables:"
+ echo -e "\tJOB_ID\t\t\t\tAn identifier for the benchmark job, will appear in the results"
echo -e "\tDB_DIR\t\t\t\tPath to write the database data directory"
echo -e "\tWAL_DIR\t\t\t\tPath to write the database WAL directory"
echo -e "\tOUTPUT_DIR\t\t\tPath to write the benchmark results to (default: /tmp)"
echo -e "\tVALUE_SIZE\t\t\tThe size of the values to use in the benchmark (default: 400 bytes)"
echo -e "\tBLOCK_SIZE\t\t\tThe size of the database blocks in the benchmark (default: 8 KB)"
echo -e "\tDB_BENCH_NO_SYNC\t\tDisable fsync on the WAL"
+ echo -e "\tNUMACTL\t\t\t\tWhen defined use numactl --interleave=all"
echo -e "\tNUM_THREADS\t\t\tThe number of threads to use (default: 64)"
- echo -e "\tMB_WRITE_PER_SEC"
+ echo -e "\tMB_WRITE_PER_SEC\t\t\tRate limit for background writer"
echo -e "\tNUM_NEXTS_PER_SEEK\t\t(default: 10)"
- echo -e "\tCACHE_SIZE\t\t\t(default: 16GB)"
+ echo -e "\tCACHE_SIZE\t\t\tSize of the block cache(default: 16GB)"
echo -e "\tCOMPRESSION_MAX_DICT_BYTES"
- echo -e "\tCOMPRESSION_TYPE\t\t(default: zstd)"
- echo -e "\tDURATION"
+ echo -e "\tCOMPRESSION_TYPE\t\tDefault compression(default: zstd)"
+ echo -e "\tBOTTOMMOST_COMPRESSION\t\t(default: none)"
+ echo -e "\tMIN_LEVEL_TO_COMPRESS\t\tValue for min_level_to_compress for Leveled"
+ echo -e "\tCOMPRESSION_SIZE_PERCENT\tValue for compression_size_percent for Universal"
+ echo -e "\tDURATION\t\t\tNumber of seconds for which the test runs"
+ echo -e "\tWRITES\t\t\t\tNumber of writes for which the test runs"
+ echo -e "\tWRITE_BUFFER_SIZE_MB\t\tThe size of the write buffer in MB (default: 128)"
+ echo -e "\tTARGET_FILE_SIZE_BASE_MB\tThe value for target_file_size_base in MB (default: 128)"
+ echo -e "\tMAX_BYTES_FOR_LEVEL_BASE_MB\tThe value for max_bytes_for_level_base in MB (default: 128)"
+ echo -e "\tMAX_BACKGROUND_JOBS\t\tThe value for max_background_jobs (default: 16)"
+ echo -e "\tCACHE_INDEX_AND_FILTER_BLOCKS\tThe value for cache_index_and_filter_blocks (default: 0)"
+ echo -e "\tUSE_O_DIRECT\t\t\tUse O_DIRECT for user reads and compaction"
+ echo -e "\tSTATS_INTERVAL_SECONDS\t\tValue for stats_interval_seconds"
+ echo -e "\tREPORT_INTERVAL_SECONDS\t\tValue for report_interval_seconds"
+ echo -e "\tSUBCOMPACTIONS\t\t\tValue for subcompactions"
+ echo -e "\tCOMPACTION_STYLE\t\tOne of leveled, universal, blob. Default is leveled."
+ echo -e "\nEnvironment variables (mostly) for leveled compaction:"
+ echo -e "\tLEVEL0_FILE_NUM_COMPACTION_TRIGGER\t\tValue for level0_file_num_compaction_trigger"
+ echo -e "\tLEVEL0_SLOWDOWN_WRITES_TRIGGER\t\t\tValue for level0_slowdown_writes_trigger"
+ echo -e "\tLEVEL0_STOP_WRITES_TRIGGER\t\t\tValue for level0_stop_writes_trigger"
+ echo -e "\tPER_LEVEL_FANOUT\t\t\t\tValue for max_bytes_for_level_multiplier"
+ echo -e "\tSOFT_PENDING_COMPACTION_BYTES_LIMIT_IN_GB\tThe value for soft_pending_compaction_bytes_limit in GB"
+ echo -e "\tHARD_PENDING_COMPACTION_BYTES_LIMIT_IN_GB\tThe value for hard_pending_compaction_bytes_limit in GB"
+ echo -e "\nEnvironment variables for universal compaction:"
+ echo -e "\tUNIVERSAL_MIN_MERGE_WIDTH\tValue of min_merge_width option for universal"
+ echo -e "\tUNIVERSAL_MAX_MERGE_WIDTH\tValue of min_merge_width option for universal"
+ echo -e "\tUNIVERSAL_SIZE_RATIO\t\tValue of size_ratio option for universal"
+ echo -e "\tUNIVERSAL_MAX_SIZE_AMP\t\tmax_size_amplification_percent for universal"
+ echo -e "\tUNIVERSAL_ALLOW_TRIVIAL_MOVE\tSet allow_trivial_move to true for universal, default is false"
+ echo -e "\nOptions for integrated BlobDB"
+ echo -e "\tMIN_BLOB_SIZE\tValue for min_blob_size"
+ echo -e "\tBLOB_FILE_SIZE\tValue for blob_file_size"
+ echo -e "\tBLOB_COMPRESSION_TYPE\tValue for blob_compression_type"
+ echo -e "\tBLOB_GC_AGE_CUTOFF\tValue for blob_garbage_collection_age_cutoff"
+ echo -e "\tBLOB_GC_FORCE_THRESHOLD\tValue for blob_garbage_collection_force_threshold"
}
if [ $# -lt 1 ]; then
syncval="0";
fi
+compaction_style=${COMPACTION_STYLE:-leveled}
+if [ $compaction_style = "leveled" ]; then
+ echo Use leveled compaction
+elif [ $compaction_style = "universal" ]; then
+ echo Use universal compaction
+elif [ $compaction_style = "blob" ]; then
+ echo Use blob compaction
+else
+ echo COMPACTION_STYLE is :: $COMPACTION_STYLE :: and must be one of leveled, universal, blob
+ exit $EXIT_INVALID_ARGS
+fi
+
num_threads=${NUM_THREADS:-64}
mb_written_per_sec=${MB_WRITE_PER_SEC:-0}
# Only for tests that do range scans
cache_size=${CACHE_SIZE:-$((17179869184))}
compression_max_dict_bytes=${COMPRESSION_MAX_DICT_BYTES:-0}
compression_type=${COMPRESSION_TYPE:-zstd}
+min_level_to_compress=${MIN_LEVEL_TO_COMPRESS:-"-1"}
+compression_size_percent=${COMPRESSION_SIZE_PERCENT:-"-1"}
+
duration=${DURATION:-0}
+writes=${WRITES:-0}
num_keys=${NUM_KEYS:-8000000000}
key_size=${KEY_SIZE:-20}
value_size=${VALUE_SIZE:-400}
block_size=${BLOCK_SIZE:-8192}
+write_buffer_mb=${WRITE_BUFFER_SIZE_MB:-128}
+target_file_mb=${TARGET_FILE_SIZE_BASE_MB:-128}
+l1_mb=${MAX_BYTES_FOR_LEVEL_BASE_MB:-1024}
+max_background_jobs=${MAX_BACKGROUND_JOBS:-16}
+stats_interval_seconds=${STATS_INTERVAL_SECONDS:-60}
+report_interval_seconds=${REPORT_INTERVAL_SECONDS:-5}
+subcompactions=${SUBCOMPACTIONS:-1}
+per_level_fanout=${PER_LEVEL_FANOUT:-8}
+
+cache_index_and_filter=${CACHE_INDEX_AND_FILTER_BLOCKS:-0}
+if [[ $cache_index_and_filter -eq 0 ]]; then
+ cache_meta_flags=""
+elif [[ $cache_index_and_filter -eq 1 ]]; then
+ cache_meta_flags="\
+ --cache_index_and_filter_blocks=$cache_index_and_filter \
+ --cache_high_pri_pool_ratio=0.5"
+else
+ echo CACHE_INDEX_AND_FILTER_BLOCKS was $CACHE_INDEX_AND_FILTER_BLOCKS but must be 0 or 1
+ exit $EXIT_INVALID_ARGS
+fi
+
+soft_pending_arg=""
+if [ ! -z $SOFT_PENDING_COMPACTION_BYTES_LIMIT_IN_GB ]; then
+ soft_pending_bytes=$( echo $SOFT_PENDING_COMPACTION_BYTES_LIMIT_IN_GB | \
+ awk '{ printf "%.0f", $1 * GB }' GB=$G )
+ soft_pending_arg="--soft_pending_compaction_bytes_limit=$soft_pending_bytes"
+fi
+
+hard_pending_arg=""
+if [ ! -z $HARD_PENDING_COMPACTION_BYTES_LIMIT_IN_GB ]; then
+ hard_pending_bytes=$( echo $HARD_PENDING_COMPACTION_BYTES_LIMIT_IN_GB | \
+ awk '{ printf "%.0f", $1 * GB }' GB=$G )
+ hard_pending_arg="--hard_pending_compaction_bytes_limit=$hard_pending_bytes"
+fi
+
+o_direct_flags=""
+if [ ! -z $USE_O_DIRECT ]; then
+ # TODO: deal with flags only supported in new versions, like prepopulate_block_cache
+ #o_direct_flags="--use_direct_reads --use_direct_io_for_flush_and_compaction --prepopulate_block_cache=1"
+ o_direct_flags="--use_direct_reads --use_direct_io_for_flush_and_compaction"
+fi
-const_params="
+univ_min_merge_width=${UNIVERSAL_MIN_MERGE_WIDTH:-2}
+univ_max_merge_width=${UNIVERSAL_MAX_MERGE_WIDTH:-20}
+univ_size_ratio=${UNIVERSAL_SIZE_RATIO:-1}
+univ_max_size_amp=${UNIVERSAL_MAX_SIZE_AMP:-200}
+
+if [ ! -z $UNIVERSAL_ALLOW_TRIVIAL_MOVE ]; then
+ univ_allow_trivial_move=1
+else
+ univ_allow_trivial_move=0
+fi
+
+min_blob_size=${MIN_BLOB_SIZE:-0}
+blob_file_size=${BLOB_FILE_SIZE:-$(( 256 * $M ))}
+blob_compression_type=${BLOB_COMPRESSION_TYPE:-${compression_type}}
+blob_gc_age_cutoff=${BLOB_GC_AGE_CUTOFF:-"0.25"}
+blob_gc_force_threshold=${BLOB_GC_FORCE_THRESHOLD:-1}
+
+const_params_base="
--db=$DB_DIR \
--wal_dir=$WAL_DIR \
\
--num=$num_keys \
- --num_levels=6 \
+ --num_levels=8 \
--key_size=$key_size \
--value_size=$value_size \
--block_size=$block_size \
--compression_max_dict_bytes=$compression_max_dict_bytes \
--compression_ratio=0.5 \
--compression_type=$compression_type \
- --level_compaction_dynamic_level_bytes=true \
--bytes_per_sync=$((8 * M)) \
- --cache_index_and_filter_blocks=0 \
- --pin_l0_filter_and_index_blocks_in_cache=1 \
+ $cache_meta_flags \
+ $o_direct_flags \
--benchmark_write_rate_limit=$(( 1024 * 1024 * $mb_written_per_sec )) \
\
- --write_buffer_size=$((128 * M)) \
- --target_file_size_base=$((128 * M)) \
- --max_bytes_for_level_base=$((1 * G)) \
+ --write_buffer_size=$(( $write_buffer_mb * M)) \
+ --target_file_size_base=$(( $target_file_mb * M)) \
+ --max_bytes_for_level_base=$(( $l1_mb * M)) \
\
--verify_checksum=1 \
--delete_obsolete_files_period_micros=$((60 * M)) \
- --max_bytes_for_level_multiplier=8 \
+ --max_bytes_for_level_multiplier=$per_level_fanout \
\
--statistics=0 \
--stats_per_interval=1 \
- --stats_interval_seconds=60 \
+ --stats_interval_seconds=$stats_interval_seconds \
+ --report_interval_seconds=$report_interval_seconds \
--histogram=1 \
\
--memtablerep=skip_list \
--bloom_bits=10 \
--open_files=-1 \
+ --subcompactions=$subcompactions \
\
$bench_args"
+level_const_params="
+ $const_params_base \
+ --compaction_style=0 \
+ --min_level_to_compress=$min_level_to_compress \
+ --level_compaction_dynamic_level_bytes=true \
+ --pin_l0_filter_and_index_blocks_in_cache=1 \
+ $soft_pending_arg \
+ $hard_pending_arg \
+"
+
+# TODO: these inherit level_const_params because the non-blob LSM tree uses leveled compaction
+blob_const_params="
+ $level_const_params \
+ --enable_blob_files=true \
+ --min_blob_size=$min_blob_size \
+ --blob_file_size=$blob_file_size \
+ --blob_compression_type=$blob_compression_type \
+ --enable_blob_garbage_collection=true \
+ --blob_garbage_collection_age_cutoff=$blob_gc_age_cutoff \
+ --blob_garbage_collection_force_threshold=$blob_gc_force_threshold \
+"
+
+# TODO:
+# pin_l0_filter_and..., is this OK?
+univ_const_params="
+ $const_params_base \
+ --compaction_style=1 \
+ --universal_compression_size_percent=$compression_size_percent \
+ --pin_l0_filter_and_index_blocks_in_cache=1 \
+ --universal_min_merge_width=$univ_min_merge_width \
+ --universal_max_merge_width=$univ_max_merge_width \
+ --universal_size_ratio=$univ_size_ratio \
+ --universal_max_size_amplification_percent=$univ_max_size_amp \
+ --universal_allow_trivial_move=$univ_allow_trivial_move \
+"
+
+if [ $compaction_style == "leveled" ]; then
+ const_params="$level_const_params"
+ l0_file_num_compaction_trigger=${LEVEL0_FILE_NUM_COMPACTION_TRIGGER:-4}
+ l0_slowdown_writes_trigger=${LEVEL0_SLOWDOWN_WRITES_TRIGGER:-20}
+ l0_stop_writes_trigger=${LEVEL0_STOP_WRITES_TRIGGER:-30}
+elif [ $compaction_style == "universal" ]; then
+ const_params="$univ_const_params"
+ l0_file_num_compaction_trigger=${LEVEL0_FILE_NUM_COMPACTION_TRIGGER:-8}
+ l0_slowdown_writes_trigger=${LEVEL0_SLOWDOWN_WRITES_TRIGGER:-20}
+ l0_stop_writes_trigger=${LEVEL0_STOP_WRITES_TRIGGER:-30}
+else
+ # compaction_style == "blob"
+ const_params="$blob_const_params"
+ l0_file_num_compaction_trigger=${LEVEL0_FILE_NUM_COMPACTION_TRIGGER:-4}
+ l0_slowdown_writes_trigger=${LEVEL0_SLOWDOWN_WRITES_TRIGGER:-20}
+ l0_stop_writes_trigger=${LEVEL0_STOP_WRITES_TRIGGER:-30}
+fi
+
l0_config="
- --level0_file_num_compaction_trigger=4 \
- --level0_stop_writes_trigger=20"
+ --level0_file_num_compaction_trigger=$l0_file_num_compaction_trigger \
+ --level0_slowdown_writes_trigger=$l0_slowdown_writes_trigger \
+ --level0_stop_writes_trigger=$l0_stop_writes_trigger"
+# You probably don't want to set both --writes and --duration
if [ $duration -gt 0 ]; then
const_params="$const_params --duration=$duration"
fi
+if [ $writes -gt 0 ]; then
+ const_params="$const_params --writes=$writes"
+fi
params_w="$l0_config \
- --max_background_compactions=16 \
+ --max_background_jobs=$max_background_jobs \
--max_write_buffer_number=8 \
- --max_background_flushes=7 \
$const_params"
-params_bulkload="--max_background_compactions=16 \
+params_bulkload="--max_background_jobs=$max_background_jobs \
--max_write_buffer_number=8 \
--allow_concurrent_memtable_write=false \
- --max_background_flushes=7 \
--level0_file_num_compaction_trigger=$((10 * M)) \
--level0_slowdown_writes_trigger=$((10 * M)) \
--level0_stop_writes_trigger=$((10 * M)) \
--level0_slowdown_writes_trigger=16 \
--level0_stop_writes_trigger=20"
+tsv_header="ops_sec\tmb_sec\tlsm_sz\tblob_sz\tc_wgb\tw_amp\tc_mbps\tc_wsecs\tc_csecs\tb_rgb\tb_wgb\tusec_op\tp50\tp99\tp99.9\tp99.99\tpmax\tuptime\tstall%\tNstall\tu_cpu\ts_cpu\trss\ttest\tdate\tversion\tjob_id"
+
+function get_cmd() {
+ output=$1
+
+ numa=""
+ if [ ! -z $NUMACTL ]; then
+ numa="numactl --interleave=all "
+ fi
+
+ # Try to use timeout when duration is set because some tests (revrange*) hang
+ # for some versions (v6.10, v6.11).
+ timeout_cmd=""
+ if [ $duration -gt 0 ]; then
+ if hash timeout ; then
+ timeout_cmd="timeout $(( $duration + 600 ))"
+ fi
+ fi
+
+ echo "/usr/bin/time -f '%e %U %S' -o $output $numa $timeout_cmd"
+}
+
function month_to_num() {
local date_str=$1
date_str="${date_str/Jan/01}"
echo $date_str
}
+function start_stats {
+ output=$1
+ iostat -y -mx 1 >& $output.io &
+ vmstat 1 >& $output.vm &
+ # tail -1 because "ps | grep db_bench" returns 2 entries and we want the second
+ while :; do ps aux | grep db_bench | grep -v grep | tail -1; sleep 10; done >& $output.ps &
+ # This sets a global value
+ pspid=$!
+
+ while :; do
+ b_gb=$( ls -l $DB_DIR 2> /dev/null | grep blob | awk '{ c += 1; b += $5 } END { printf "%.1f", b / (1024*1024*1024) }' )
+ s_gb=$( ls -l $DB_DIR 2> /dev/null | grep sst | awk '{ c += 1; b += $5 } END { printf "%.1f", b / (1024*1024*1024) }' )
+ l_gb=$( ls -l $WAL_DIR 2> /dev/null | grep log | awk '{ c += 1; b += $5 } END { printf "%.1f", b / (1024*1024*1024) }' )
+ a_gb=$( ls -l $DB_DIR 2> /dev/null | awk '{ c += 1; b += $5 } END { printf "%.1f", b / (1024*1024*1024) }' )
+ ts=$( date +%H%M%S )
+ echo -e "${a_gb}\t${s_gb}\t${l_gb}\t${b_gb}\t${ts}"
+ sleep 10
+ done >& $output.sizes &
+ # This sets a global value
+ szpid=$!
+}
+
+function stop_stats {
+ output=$1
+ kill $pspid
+ kill $szpid
+ killall iostat
+ killall vmstat
+ sleep 1
+ gzip $output.io
+ gzip $output.vm
+
+ am=$( sort -nk 1,1 $output.sizes | tail -1 | awk '{ print $1 }' )
+ sm=$( sort -nk 2,2 $output.sizes | tail -1 | awk '{ print $2 }' )
+ lm=$( sort -nk 3,3 $output.sizes | tail -1 | awk '{ print $3 }' )
+ bm=$( sort -nk 4,4 $output.sizes | tail -1 | awk '{ print $4 }' )
+ echo -e "max sizes (GB): $am all, $sm sst, $lm log, $bm blob" >> $output.sizes
+}
+
function summarize_result {
test_out=$1
test_name=$2
# happen then empty output from grep when searching for "Sum" will cause
# syntax errors.
version=$( grep ^RocksDB: $test_out | awk '{ print $3 }' )
- date=$( grep ^Date: $test_out | awk '{ print $6 "-" $3 "-" $4 "T" $5 ".000" }' )
- iso_date=$( month_to_num $date )
- tz=$( date "+%z" )
- iso_tz="${tz:0:3}:${tz:3:2}"
- iso_date="$iso_date$iso_tz"
+ date=$( grep ^Date: $test_out | awk '{ print $6 "-" $3 "-" $4 "T" $5 }' )
+ my_date=$( month_to_num $date )
uptime=$( grep ^Uptime\(secs $test_out | tail -1 | awk '{ printf "%.0f", $2 }' )
- stall_time=$( grep "^Cumulative stall" $test_out | tail -1 | awk '{ print $3 }' )
stall_pct=$( grep "^Cumulative stall" $test_out| tail -1 | awk '{ print $5 }' )
+ nstall=$( grep ^Stalls\(count\): $test_out | tail -1 | awk '{ print $2 + $6 + $10 + $14 + $18 + $20 }' )
ops_sec=$( grep ^${bench_name} $test_out | awk '{ print $5 }' )
mb_sec=$( grep ^${bench_name} $test_out | awk '{ print $7 }' )
- l0_wgb=$( grep "^ L0" $test_out | tail -1 | awk '{ print $9 }' )
- sum_wgb=$( grep "^ Sum" $test_out | tail -1 | awk '{ print $9 }' )
- sum_size=$( grep "^ Sum" $test_out | tail -1 | awk '{ printf "%.1f", $3 / 1024.0 }' )
- wamp=$( grep "^ Sum" $test_out | tail -1 | awk '{ printf "%.1f", $12 }' )
- if [[ "$sum_wgb" == "" ]]; then
- wmb_ps=""
+
+ flush_wgb=$( grep "^Flush(GB)" $test_out | tail -1 | awk '{ print $3 }' | tr ',' ' ' | awk '{ print $1 }' )
+ sum_wgb=$( grep "^Cumulative compaction" $test_out | tail -1 | awk '{ printf "%.1f", $3 }' )
+ cmb_ps=$( grep "^Cumulative compaction" $test_out | tail -1 | awk '{ printf "%.1f", $6 }' )
+ if [[ "$sum_wgb" == "" || "$flush_wgb" == "" || "$flush_wgb" == "0.000" ]]; then
+ wamp=""
else
- wmb_ps=$( echo "scale=1; ( $sum_wgb * 1024.0 ) / $uptime" | bc )
+ wamp=$( echo "$sum_wgb / $flush_wgb" | bc -l | awk '{ printf "%.1f", $1 }' )
fi
+ c_wsecs=$( grep "^ Sum" $test_out | tail -1 | awk '{ printf "%.0f", $15 }' )
+ c_csecs=$( grep "^ Sum" $test_out | tail -1 | awk '{ printf "%.0f", $16 }' )
+
+ lsm_size=$( grep "^ Sum" $test_out | tail -1 | awk '{ printf "%.0f%s", $3, $4 }' )
+ blob_size=$( grep "^Blob file count:" $test_out | tail -1 | awk '{ printf "%s%s", $7, $8 }' )
+
+ b_rgb=$( grep "^ Sum" $test_out | tail -1 | awk '{ printf "%.0f", $21 }' )
+ b_wgb=$( grep "^ Sum" $test_out | tail -1 | awk '{ printf "%.0f", $22 }' )
+
usecs_op=$( grep ^${bench_name} $test_out | awk '{ printf "%.1f", $3 }' )
p50=$( grep "^Percentiles:" $test_out | tail -1 | awk '{ printf "%.1f", $3 }' )
- p75=$( grep "^Percentiles:" $test_out | tail -1 | awk '{ printf "%.1f", $5 }' )
p99=$( grep "^Percentiles:" $test_out | tail -1 | awk '{ printf "%.0f", $7 }' )
p999=$( grep "^Percentiles:" $test_out | tail -1 | awk '{ printf "%.0f", $9 }' )
p9999=$( grep "^Percentiles:" $test_out | tail -1 | awk '{ printf "%.0f", $11 }' )
+ pmax=$( grep "^Min: " $test_out | grep Median: | grep Max: | awk '{ printf "%.0f", $6 }' )
+
+ time_out=$test_out.time
+ u_cpu=$( awk '{ printf "%.1f", $2 / 1000.0 }' $time_out )
+ s_cpu=$( awk '{ printf "%.1f", $3 / 1000.0 }' $time_out )
+
+ rss="na"
+ if [ -f $test_out.stats.ps ]; then
+ rss=$( tail -1 $test_out.stats.ps | awk '{ printf "%.1f\n", $6 / (1024 * 1024) }' )
+ fi
# if the report TSV (Tab Separate Values) file does not yet exist, create it and write the header row to it
if [ ! -f "$report" ]; then
- echo -e "ops_sec\tmb_sec\ttotal_size_gb\tlevel0_size_gb\tsum_gb\twrite_amplification\twrite_mbps\tusec_op\tpercentile_50\tpercentile_75\tpercentile_99\tpercentile_99.9\tpercentile_99.99\tuptime\tstall_time\tstall_percent\ttest_name\ttest_date\trocksdb_version\tjob_id" \
- >> $report
+ echo -e "# ops_sec - operations per second" >> $report
+ echo -e "# mb_sec - ops_sec * size-of-operation-in-MB" >> $report
+ echo -e "# lsm_sz - size of LSM tree" >> $report
+ echo -e "# blob_sz - size of BlobDB logs" >> $report
+ echo -e "# c_wgb - GB written by compaction" >> $report
+ echo -e "# w_amp - Write-amplification as (bytes written by compaction / bytes written by memtable flush)" >> $report
+ echo -e "# c_mbps - Average write rate for compaction" >> $report
+ echo -e "# c_wsecs - Wall clock seconds doing compaction" >> $report
+ echo -e "# c_csecs - CPU seconds doing compaction" >> $report
+ echo -e "# b_rgb - Blob compaction read GB" >> $report
+ echo -e "# b_wgb - Blob compaction write GB" >> $report
+ echo -e "# usec_op - Microseconds per operation" >> $report
+ echo -e "# p50, p99, p99.9, p99.99 - 50th, 99th, 99.9th, 99.99th percentile response time in usecs" >> $report
+ echo -e "# pmax - max response time in usecs" >> $report
+ echo -e "# uptime - RocksDB uptime in seconds" >> $report
+ echo -e "# stall% - Percentage of time writes are stalled" >> $report
+ echo -e "# Nstall - Number of stalls" >> $report
+ echo -e "# u_cpu - #seconds/1000 of user CPU" >> $report
+ echo -e "# s_cpu - #seconds/1000 of system CPU" >> $report
+ echo -e "# rss - max RSS in GB for db_bench process" >> $report
+ echo -e "# test - Name of test" >> $report
+ echo -e "# date - Date/time of test" >> $report
+ echo -e "# version - RocksDB version" >> $report
+ echo -e "# job_id - User-provided job ID" >> $report
+ echo -e $tsv_header >> $report
fi
- echo -e "$ops_sec\t$mb_sec\t$sum_size\t$l0_wgb\t$sum_wgb\t$wamp\t$wmb_ps\t$usecs_op\t$p50\t$p75\t$p99\t$p999\t$p9999\t$uptime\t$stall_time\t$stall_pct\t$test_name\t$iso_date\t$version\t$job_id" \
+ echo -e "$ops_sec\t$mb_sec\t$lsm_size\t$blob_size\t$sum_wgb\t$wamp\t$cmb_ps\t$c_wsecs\t$c_csecs\t$b_rgb\t$b_wgb\t$usecs_op\t$p50\t$p99\t$p999\t$p9999\t$pmax\t$uptime\t$stall_pct\t$nstall\t$u_cpu\t$s_cpu\t$rss\t$test_name\t$my_date\t$version\t$job_id" \
>> $report
}
# client can discover where to restart a load after a crash. I think this is a good way to load.
echo "Bulk loading $num_keys random keys"
log_file_name=$output_dir/benchmark_bulkload_fillrandom.log
- cmd="./db_bench --benchmarks=fillrandom \
+ time_cmd=$( get_cmd $log_file_name.time )
+ cmd="$time_cmd ./db_bench --benchmarks=fillrandom \
--use_existing_db=0 \
--disable_auto_compactions=1 \
--sync=0 \
--allow_concurrent_memtable_write=false \
--disable_wal=1 \
--seed=$( date +%s ) \
+ --report_file=${log_file_name}.r.csv \
2>&1 | tee -a $log_file_name"
if [[ "$job_id" != "" ]]; then
echo "Job ID: ${job_id}" > $log_file_name
echo "Compacting..."
log_file_name=$output_dir/benchmark_bulkload_compact.log
- cmd="./db_bench --benchmarks=compact \
+ time_cmd=$( get_cmd $log_file_name.time )
+ cmd="$time_cmd ./db_bench --benchmarks=compact \
--use_existing_db=1 \
--disable_auto_compactions=1 \
--sync=0 \
fi
# Make sure that fillrandom uses the same compaction options as compact.
- cmd="./db_bench --benchmarks=fillrandom \
+ time_cmd=$( get_cmd $log_file_name.time )
+ cmd="$time_cmd ./db_bench --benchmarks=fillrandom \
--use_existing_db=0 \
--disable_auto_compactions=0 \
--sync=0 \
test_name=fillseq.wal_enabled.v${value_size}
fi
+ # For Leveled compaction hardwire this to 0 so that data that is trivial-moved
+ # to larger levels (3, 4, etc) will be compressed.
+ if [ $compaction_style == "leveled" ]; then
+ comp_arg="--min_level_to_compress=0"
+ elif [ $compaction_style == "universal" ]; then
+ if [ ! -z $UNIVERSAL_ALLOW_TRIVIAL_MOVE ]; then
+ # See GetCompressionFlush where compression_size_percent < 1 means use the default
+ # compression which is needed because trivial moves are enabled
+ comp_arg="--universal_compression_size_percent=-1"
+ else
+ # See GetCompressionFlush where compression_size_percent > 0 means no compression.
+ # Don't set anything here because compression_size_percent is set in univ_const_params
+ comp_arg=""
+ fi
+ else
+ # compaction_style == "blob"
+ comp_arg="--min_level_to_compress=0"
+ fi
+
echo "Loading $num_keys keys sequentially"
- cmd="./db_bench --benchmarks=fillseq \
+ time_cmd=$( get_cmd $log_file_name.time )
+ cmd="$time_cmd ./db_bench --benchmarks=fillseq \
+ $params_fillseq \
+ $comp_arg \
--use_existing_db=0 \
--sync=0 \
- $params_fillseq \
- --min_level_to_compress=0 \
--threads=1 \
--memtablerep=vector \
--allow_concurrent_memtable_write=false \
--disable_wal=$1 \
--seed=$( date +%s ) \
+ --report_file=${log_file_name}.r.csv \
2>&1 | tee -a $log_file_name"
-
if [[ "$job_id" != "" ]]; then
echo "Job ID: ${job_id}" > $log_file_name
echo $cmd | tee -a $log_file_name
else
echo $cmd | tee $log_file_name
fi
+ start_stats $log_file_name.stats
eval $cmd
+ stop_stats $log_file_name.stats
# The constant "fillseq" which we pass to db_bench is the benchmark name.
summarize_result $log_file_name $test_name fillseq
}
+function run_lsm {
+ # This flushes the memtable and L0 to get the LSM tree into a deterministic
+ # state for read-only tests that will follow.
+ echo "Flush memtable, wait, compact L0, wait"
+ job=$1
+
+ if [ $job = flush_mt_l0 ]; then
+ benchmarks=levelstats,flush,waitforcompaction,compact0,waitforcompaction,memstats,levelstats
+ elif [ $job = waitforcompaction ]; then
+ benchmarks=levelstats,waitforcompaction,memstats,levelstats
+ else
+ echo Job unknown: $job
+ exit $EXIT_NOT_COMPACTION_TEST
+ fi
+
+ log_file_name=$output_dir/benchmark_${job}.log
+ time_cmd=$( get_cmd $log_file_name.time )
+ cmd="$time_cmd ./db_bench --benchmarks=$benchmarks \
+ --use_existing_db=1 \
+ --sync=0 \
+ $params_w \
+ --threads=1 \
+ --seed=$( date +%s ) \
+ 2>&1 | tee -a $log_file_name"
+ if [[ "$job_id" != "" ]]; then
+ echo "Job ID: ${job_id}" > $log_file_name
+ echo $cmd | tee -a $log_file_name
+ else
+ echo $cmd | tee $log_file_name
+ fi
+ start_stats $log_file_name.stats
+ # waitforcompaction can hang with universal (compaction_style=1)
+ # see bug https://github.com/facebook/rocksdb/issues/9275
+ eval $cmd
+ stop_stats $log_file_name.stats
+ # Don't summarize, the log doesn't have the output needed for it
+}
+
function run_change {
- operation=$1
- echo "Do $num_keys random $operation"
- log_file_name="$output_dir/benchmark_${operation}.t${num_threads}.s${syncval}.log"
- cmd="./db_bench --benchmarks=$operation \
+ output_name=$1
+ grep_name=$2
+ benchmarks=$3
+ echo "Do $num_keys random $output_name"
+ log_file_name="$output_dir/benchmark_${output_name}.t${num_threads}.s${syncval}.log"
+ time_cmd=$( get_cmd $log_file_name.time )
+ cmd="$time_cmd ./db_bench --benchmarks=$benchmarks \
--use_existing_db=1 \
--sync=$syncval \
$params_w \
--threads=$num_threads \
--merge_operator=\"put\" \
--seed=$( date +%s ) \
+ --report_file=${log_file_name}.r.csv \
2>&1 | tee -a $log_file_name"
if [[ "$job_id" != "" ]]; then
echo "Job ID: ${job_id}" > $log_file_name
else
echo $cmd | tee $log_file_name
fi
+ start_stats $log_file_name.stats
eval $cmd
- summarize_result $log_file_name ${operation}.t${num_threads}.s${syncval} $operation
+ stop_stats $log_file_name.stats
+ summarize_result $log_file_name ${output_name}.t${num_threads}.s${syncval} $grep_name
}
function run_filluniquerandom {
echo "Loading $num_keys unique keys randomly"
log_file_name=$output_dir/benchmark_filluniquerandom.log
- cmd="./db_bench --benchmarks=filluniquerandom \
+ time_cmd=$( get_cmd $log_file_name.time )
+ cmd="$time_cmd ./db_bench --benchmarks=filluniquerandom \
--use_existing_db=0 \
--sync=0 \
$params_w \
--threads=1 \
--seed=$( date +%s ) \
+ --report_file=${log_file_name}.r.csv \
2>&1 | tee -a $log_file_name"
if [[ "$job_id" != "" ]]; then
echo "Job ID: ${job_id}" > $log_file_name
else
echo $cmd | tee $log_file_name
fi
+ start_stats $log_file_name.stats
eval $cmd
+ stop_stats $log_file_name.stats
summarize_result $log_file_name filluniquerandom filluniquerandom
}
function run_readrandom {
echo "Reading $num_keys random keys"
log_file_name="${output_dir}/benchmark_readrandom.t${num_threads}.log"
- cmd="./db_bench --benchmarks=readrandom \
+ time_cmd=$( get_cmd $log_file_name.time )
+ cmd="$time_cmd ./db_bench --benchmarks=readrandom \
--use_existing_db=1 \
$params_w \
--threads=$num_threads \
--seed=$( date +%s ) \
+ --report_file=${log_file_name}.r.csv \
2>&1 | tee -a $log_file_name"
if [[ "$job_id" != "" ]]; then
echo "Job ID: ${job_id}" > $log_file_name
else
echo $cmd | tee $log_file_name
fi
+ start_stats $log_file_name.stats
eval $cmd
+ stop_stats $log_file_name.stats
summarize_result $log_file_name readrandom.t${num_threads} readrandom
}
function run_multireadrandom {
echo "Multi-Reading $num_keys random keys"
log_file_name="${output_dir}/benchmark_multireadrandom.t${num_threads}.log"
- cmd="./db_bench --benchmarks=multireadrandom \
+ time_cmd=$( get_cmd $log_file_name.time )
+ cmd="$time_cmd ./db_bench --benchmarks=multireadrandom \
--use_existing_db=1 \
--threads=$num_threads \
--batch_size=10 \
$params_w \
--seed=$( date +%s ) \
+ --report_file=${log_file_name}.r.csv \
2>&1 | tee -a $log_file_name"
if [[ "$job_id" != "" ]]; then
echo "Job ID: ${job_id}" > $log_file_name
else
echo $cmd | tee $log_file_name
fi
+ start_stats $log_file_name.stats
eval $cmd
+ stop_stats $log_file_name.stats
summarize_result $log_file_name multireadrandom.t${num_threads} multireadrandom
}
operation=$1
echo "Reading $num_keys random keys while $operation"
log_file_name="${output_dir}/benchmark_readwhile${operation}.t${num_threads}.log"
- cmd="./db_bench --benchmarks=readwhile${operation} \
+ time_cmd=$( get_cmd $log_file_name.time )
+ cmd="$time_cmd ./db_bench --benchmarks=readwhile${operation} \
--use_existing_db=1 \
--sync=$syncval \
$params_w \
--threads=$num_threads \
--merge_operator=\"put\" \
--seed=$( date +%s ) \
+ --report_file=${log_file_name}.r.csv \
2>&1 | tee -a $log_file_name"
if [[ "$job_id" != "" ]]; then
echo "Job ID: ${job_id}" > $log_file_name
else
echo $cmd | tee $log_file_name
fi
+ start_stats $log_file_name.stats
eval $cmd
+ stop_stats $log_file_name.stats
summarize_result $log_file_name readwhile${operation}.t${num_threads} readwhile${operation}
}
full_name=$2
reverse_arg=$3
log_file_name="${output_dir}/benchmark_${full_name}.t${num_threads}.log"
+ time_cmd=$( get_cmd $log_file_name.time )
echo "Range scan $num_keys random keys while ${operation} for reverse_iter=${reverse_arg}"
- cmd="./db_bench --benchmarks=seekrandomwhile${operation} \
+ cmd="$time_cmd ./db_bench --benchmarks=seekrandomwhile${operation} \
--use_existing_db=1 \
--sync=$syncval \
$params_w \
--seek_nexts=$num_nexts_per_seek \
--reverse_iterator=$reverse_arg \
--seed=$( date +%s ) \
+ --report_file=${log_file_name}.r.csv \
2>&1 | tee -a $log_file_name"
echo $cmd | tee $log_file_name
+ start_stats $log_file_name.stats
eval $cmd
+ stop_stats $log_file_name.stats
summarize_result $log_file_name ${full_name}.t${num_threads} seekrandomwhile${operation}
}
full_name=$1
reverse_arg=$2
log_file_name="${output_dir}/benchmark_${full_name}.t${num_threads}.log"
+ time_cmd=$( get_cmd $log_file_name.time )
echo "Range scan $num_keys random keys for reverse_iter=${reverse_arg}"
- cmd="./db_bench --benchmarks=seekrandom \
+ cmd="$time_cmd ./db_bench --benchmarks=seekrandom \
--use_existing_db=1 \
$params_w \
--threads=$num_threads \
--seek_nexts=$num_nexts_per_seek \
--reverse_iterator=$reverse_arg \
--seed=$( date +%s ) \
+ --report_file=${log_file_name}.r.csv \
2>&1 | tee -a $log_file_name"
if [[ "$job_id" != "" ]]; then
echo "Job ID: ${job_id}" > $log_file_name
else
echo $cmd | tee $log_file_name
fi
+ start_stats $log_file_name.stats
eval $cmd
+ stop_stats $log_file_name.stats
summarize_result $log_file_name ${full_name}.t${num_threads} seekrandom
}
function run_randomtransaction {
echo "..."
log_file_name=$output_dir/benchmark_randomtransaction.log
- cmd="./db_bench $params_r --benchmarks=randomtransaction \
+ time_cmd=$( get_cmd $log_file_name.time )
+ cmd="$time_cmd ./db_bench $params_w --benchmarks=randomtransaction \
--num=$num_keys \
--transaction_db \
--threads=5 \
--transaction_sets=5 \
+ --report_file=${log_file_name}.r.csv \
2>&1 | tee $log_file_name"
if [[ "$job_id" != "" ]]; then
echo "Job ID: ${job_id}" > $log_file_name
else
echo $cmd | tee $log_file_name
fi
+ start_stats $log_file_name.stats
eval $cmd
+ stop_stats $log_file_name.stats
}
function now() {
start=$(now)
if [ $job = bulkload ]; then
run_bulkload
+ elif [ $job = flush_mt_l0 ]; then
+ run_lsm flush_mt_l0
+ elif [ $job = waitforcompaction ]; then
+ run_lsm waitforcompaction
elif [ $job = fillseq_disable_wal ]; then
run_fillseq 1
elif [ $job = fillseq_enable_wal ]; then
run_fillseq 0
elif [ $job = overwrite ]; then
- syncval="0"
- params_w="$params_w \
- --writes=125000000 \
- --subcompactions=4 \
- --soft_pending_compaction_bytes_limit=$((1 * T)) \
- --hard_pending_compaction_bytes_limit=$((4 * T)) "
- run_change overwrite
+ run_change overwrite overwrite overwrite
+ elif [ $job = overwritesome ]; then
+ # This uses a different name for overwrite results so it can be run twice in one benchmark run.
+ run_change overwritesome overwrite overwrite
+ elif [ $job = overwriteandwait ]; then
+ run_change overwriteandwait overwrite overwrite,waitforcompaction
elif [ $job = updaterandom ]; then
- run_change updaterandom
+ run_change updaterandom updaterandom updaterandom
elif [ $job = mergerandom ]; then
- run_change mergerandom
+ run_change mergerandom mergerandom mergerandom
elif [ $job = filluniquerandom ]; then
run_filluniquerandom
elif [ $job = readrandom ]; then
echo "Completed $job (ID: $job_id) in $((end-start)) seconds" | tee -a $schedule
fi
- echo -e "ops/sec\tmb/sec\tSize-GB\tL0_GB\tSum_GB\tW-Amp\tW-MB/s\tusec/op\tp50\tp75\tp99\tp99.9\tp99.99\tUptime\tStall-time\tStall%\tTest\tDate\tVersion\tJob-ID"
+ echo -e $tsv_header
tail -1 $report
done
projects / rocksdb.git / commitdiff