oltpbenchmark
oltpbenchmark是一套Java寫的資料庫效能測試程式。
安裝
先下載：
sudo apt install -y ant default-jdk openjdk-8-jdk git locales
cd ~
git clone https://github.com/oltpbenchmark/oltpbench.git
編譯：
cd ~/oltpbench
ant clean
ant
設定
cd ~/oltpbench
cp config/tpcc_config_postgres.xml config/tpcc.xml
vim config/tpcc.xml
# Change "DBUrl", "username", and "password".
測試
先建立並且產生測試資料：
cd ~/oltpbench
./oltpbenchmark -b tpcc -c config/tpcc.xml --create=true
./oltpbenchmark -b tpcc -c config/tpcc.xml --load=true
測試：
# Test it:
cd ~/oltpbench
./oltpbenchmark -b tpcc -c config/tpcc.xml --execute=true
# Just need data:
cd ~/oltpbench
./oltpbenchmark -b tpcc -c config/tpcc.xml --execute=true | \
grep 'Rate limited'
# Do benchmark 100 times:
cd ~/oltpbench
for i in {1..100}; do
./oltpbenchmark -b tpcc -c config/tpcc.xml --execute=true 2>&1 | \
grep 'Rate limited'
done
# Get average result:
cd ~/oltpbench
(for i in {1..100}; do
./oltpbenchmark -b tpcc -c config/tpcc.xml --execute=true 2>&1 | \
grep 'Rate limited'
done) | awk '{sum += $(NF - 1); print $(NF - 1)} END {print sum / NR}'