Created
September 21, 2018 17:07
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r.sh
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ver=$1 | |
dir=$2 | |
loops=$3 | |
num=$4 | |
pri=$5 | |
key=$6 | |
val=$7 | |
cachemb=$8 | |
dur=$9 | |
rxargs="-disable_auto_compactions=0 -sync=0 -db=$dir -num=$num -num_levels=6 -key_size=$key -value_size=$val -block_size=4096 -cache_size=$(( $cachemb * 1024 * 1024 )) -cache_numshardbits=-1 -compression_type=none -compression_ratio=0.5 -level_compaction_dynamic_level_bytes=true -bytes_per_sync=0 -cache_index_and_filter_blocks=1 -write_buffer_size=$(( 32 * 1024 * 1024 )) -max_write_buffer_number=4 -target_file_size_base=$(( 64 * 1024 * 1024 )) -max_bytes_for_level_base=$(( 512 * 1024 * 1024 )) -statistics=0 -stats_per_interval=1 -stats_interval_seconds=5 -histogram=1 -memtablerep=skip_list -bloom_bits=10 -open_files=-1 -max_background_compactions=8 -max_background_flushes=2 -level0_file_num_compaction_trigger=4 -threads=1 -verify_checksum=0 -max_bytes_for_level_multiplier=10 --compaction_pri=$pri" | |
sfx=v${ver}.n${num}.p${pri}.k${key}.v${val} | |
function run1 { | |
pfx=$1 | |
txt=$2 | |
arg2=$3 | |
rs="rr" | |
aqps="" | |
for x in $( seq 1 $loops ); do | |
./db_bench.$ver -benchmarks=readrandom -use_existing_db=1 -seed=$( date +%s ) $rxargs --duration=$dur $arg2 > $pfx.$x.$sfx 2>&1 | |
if [[ ! -z "$aqps" ]]; then | |
aqps=$( grep ^readrandom $pfx.$x.$sfx | tail -1 | awk '{ printf "%s %s", aqps, $3 }' aqps="$aqps" ) | |
else | |
aqps=$( grep ^readrandom $pfx.$x.$sfx | tail -1 | awk '{ print $3 }' ) | |
fi | |
done | |
tqps=$( echo $aqps | tr ' ' '\t' ) | |
nqps=$( echo $aqps | tr ' ' '\n' ) | |
len=$( echo "$nqps" | wc -l ) | |
med=$( echo "$nqps" | sort -n | head -$(( ($len + 1) / 2 )) | tail -1 ) | |
printf "rr\t%s\t: %s\t%s\n" "$tqps" $med $txt >> x.$sfx | |
} | |
function runit { | |
s=$1 | |
pfx=x.rr${s}a | |
run1 $pfx nopin "" | |
pfx=x.rr${s}b | |
run1 $pfx pin "-pin_l0_filter_and_index_blocks_in_cache=1" | |
pfx=x.rr${s}c | |
run1 $pfx nopin,L0=2 "-level0_file_num_compaction_trigger=2" | |
pfx=x.rr${s}d | |
run1 $pfx pin,L0=2 "-pin_l0_filter_and_index_blocks_in_cache=1 -level0_file_num_compaction_trigger=2" | |
pfx=x.rr${s}e | |
run1 $pfx nopin,L0=1 "-level0_file_num_compaction_trigger=1" | |
pfx=x.rr${s}f | |
run1 $pfx pin,L0=1 "-pin_l0_filter_and_index_blocks_in_cache=1 -level0_file_num_compaction_trigger=1" | |
} | |
./db_bench.$ver -benchmarks=fillseq -use_existing_db=0 -seed=$( date +%s ) $rxargs > x.fill.$sfx 2>&1 | |
du -hs $dir >> x.fill.$sfx | |
grep ^fillseq x.fill.$sfx | awk '{ printf "fillseq\t%s\n", $3 }' > x.$sfx | |
runit 1 | |
./db_bench.$ver -benchmarks=overwrite -use_existing_db=1 -seed=$( date +%s ) $rxargs > x.ow.$sfx 2>&1 | |
du -hs $dir >> x.ow.$sfx | |
grep ^overwrite x.ow.$sfx | awk '{ printf "overwrite\t%s\n", $3 }'>> x.$sfx | |
runit 2 |
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