1. 环境:
- CentOS 7.2
- benchmarksql 5.0
- Percona MySQL Server 5.7.19
2. 下载编译benchmarksql源码
2.1 首先安装java开发环境，具体步骤略过，本文涉及到的操作在 java 1.8.0 环境下测试通过。
2.2 安装ant工具。
yum install ant
2.3 下载benchmarksql 5.0 源码，解压。
https://sourceforge.net/projects/benchmarksql/
cd benchmarksql-5.0
2.4 编译
ant
此时会编译出一个版本 benchmarksql-5.0/dist/BenchmarkSQL-5.0.jar，但是该版本并不支持MySQL的TPC-C测试，需要做如下的修改。
3 修改benchmarksql源码
3.1 修改benchmarksql-5.0/src/client/jTPCC.java，增加mysql相关部分，如下所示：
if (iDB.equals(\"firebird\"))
dbType = DB_FIREBIRD;
else if (iDB.equals(\"oracle\"))
dbType = DB_ORACLE;
else if (iDB.equals(\"postgres\"))
dbType = DB_POSTGRES;
else if (iDB.equals(\"mysql\"))
dbType = DB_UNKNOWN;
else
{
log.error(\"unknown database type \'\" + iDB + \"\'\");
return;
}
3.2 修改benchmarksql-5.0/src/client/jTPCCConnection.java， SQL子查询增加\”AS L\”别名，如下所示：
default:
stmtStockLevelSelectLow = dbConn.prepareStatement(
\"SELECT count(*) AS low_stock FROM (\" +
\" SELECT s_w_id, s_i_id, s_quantity \" +
\" FROM bmsql_stock \" +
\" WHERE s_w_id = ? AND s_quantity < ? AND s_i_id IN (\" +
\" SELECT ol_i_id \" +
\" FROM bmsql_district \" +
\" JOIN bmsql_order_line ON ol_w_id = d_w_id \" +
\" AND ol_d_id = d_id \" +
\" AND ol_o_id >= d_next_o_id - 20 \" +
\" AND ol_o_id < d_next_o_id \" +
\" WHERE d_w_id = ? AND d_id = ? \" +
\" ) \" +
\" )AS L\");
break;
3.3 编译修改后的源码，此时得到的benchmarksql版本 benchmarksql-5.0/dist/BenchmarkSQL-5.0.jar 已经支持MySQL的TPC-C测试。
cd benchmarksql-5.0
ant
4 修改相关脚本，支持MySQL
4.1. 在benchmarksql-5.0/run目录下，创建文件prop.mysql，内容如下：
db=mysql driver=com.mysql.jdbc.Driver conn=jdbc:mysql://127.0.0.1:3306/benchmarksql user=benchmarksql password=123456 warehouses=1 loadWorkers=4 terminals=1 //To run specified transactions per terminal- runMins must equal zero runTxnsPerTerminal=10 //To run for specified minutes- runTxnsPerTerminal must equal zero runMins=0 //Number of total transactions per minute limitTxnsPerMin=300 //Set to true to run in 4.x compatible mode. Set to false to use the //entire configured database evenly. terminalWarehouseFixed=true //The following five values must add up to 100 //The default percentages of 45, 43, 4, 4 & 4 match the TPC-C spec newOrderWeight=45 paymentWeight=43 orderStatusWeight=4 deliveryWeight=4 stockLevelWeight=4 // Directory name to create for collecting detailed result data. // Comment this out to suppress. resultDirectory=my_result_%tY-%tm-%td_%tH%tM%tS osCollectorScript=./misc/os_collector_linux.py osCollectorInterval=1 //osCollectorSSHAddr=user@dbhost osCollectorDevices=net_eth0 blk_sda
4.2. 修改 文件：benchmarksql-5.0/run/funcs.sh，添加mysql 数据库类型。
function setCP()
{
case \"$(getProp db)\" in
firebird)
cp=\"../lib/firebird/*:../lib/*\"
;;
oracle)
cp=\"../lib/oracle/*\"
if [ ! -z \"${ORACLE_HOME}\" -a -d ${ORACLE_HOME}/lib ] ; then
cp=\"${cp}:${ORACLE_HOME}/lib/*\"
fi
cp=\"${cp}:../lib/*\"
;;
postgres)
cp=\"../lib/postgres/*:../lib/*\"
;;
mysql)
cp=\"../lib/mysql/*:../lib/*\"
;;
esac
myCP=\".:${cp}:../dist/*\"
export myCP
}
...省略
case \"$(getProp db)\" in
firebird|oracle|postgres|mysql)
;;
\"\") echo \"ERROR: missing db= config option in ${PROPS}\" >&2
exit 1
;;
*) echo \"ERROR: unsupported database type \'db=$(getProp db)\' in ${PROPS}\" >&2
exit 1
;;
esac
4.3 添加mysql java connector驱动，mysql-connector-java-5.1.45.jar 需自行下载。
mkdir -p benchmarksql-5.0/lib/mysql
cp mysql-connector-java-5.1.45.jar benchmarksql-5.0/lib/mysql/
4.4 修改benchmarksql-5.0/run/runDatabaseBuild.sh，去掉extraHistID
AFTER_LOAD=\"indexCreates foreignKeys extraHistID buildFinish\" 修改为： AFTER_LOAD=\"indexCreates foreignKeys buildFinish\"
5 测试MySQL TPC-C
cd benchmarksql-5.0/run
./runDatabaseBuild.sh props.mysql
./runBenchmark.sh props.mysql
修改后的benchmarksql对MySQL进行TPC-C测试，结果如下所示：
02:58:47,071 [Thread-1] INFO jTPCC : Term-00, 02:58:47,071 [Thread-1] INFO jTPCC : Term-00, Measured tpmC (NewOrders) = 136.71 02:58:47,071 [Thread-1] INFO jTPCC : Term-00, Measured tpmTOTAL = 298.81 02:58:47,071 [Thread-1] INFO jTPCC : Term-00, Session Start = 2018-12-27 02:53:46 02:58:47,071 [Thread-1] INFO jTPCC : Term-00, Session End = 2018-12-27 02:58:47 02:58:47,071 [Thread-1] INFO jTPCC : Term-00, Transaction Count = 1494