1、系统环境
操作系统版本
银河麒麟Linux kylin10 4.19.90-24.4.v2101.ky10.x86_64
数据库版本
DM Database Server 64 V8
2、软件环境
压测工具
BenchmarkSQL-5.0
JDK
Jdk 1.8.0_272
编译工具
Apache-ant-1.9.15
DM数据库安装目录
/dm8
压测工具所在目录
/opt/TPCC/benchmarksql-5.0
因为BenchmarkSQL-5.0默认不支持达梦数据库，需要手动修改相应的配置文件，并安装相关驱动。
3、修改配置文件
3.1 修改jTPCC.java文件
文件所在目录路径：/opt/TPCC/benchmarksql-5.0/src/client，在 jTPCC.java添加如下信息：
3.2 修改funcs.sh文件
文件所在目录路径：/opt/TPCC/benchmarksql-5.0/run，添加如下信息
3.3 修改runDatabaseBuild.sh文件
文件所在目录路径：/opt/TPCC/benchmarksql-5.0/run，删除extraHistID，如下信息：
3.4 编译
进入压测工具benchmarksql5的目录执行命令
[root@DMDB01 benchmarksql-5.0]# pwd
/opt/TPCC/benchmarksql-5.0
[root@DMDB01 benchmarksql-5.0]# ant
Buildfile: /opt/TPCC/benchmarksql-5.0/build.xml
init:
[mkdir] Created dir: /opt/TPCC/benchmarksql-5.0/build
compile:
[javac] Compiling 11 source files to /opt/TPCC/benchmarksql-5.0/build
dist:
[mkdir] Created dir: /opt/TPCC/benchmarksql-5.0/dist
[jar] Building jar: /opt/TPCC/benchmarksql-5.0/dist/BenchmarkSQL-5.0.jar
BUILD SUCCESSFUL
Total time: 0 seconds
[root@DMDB01 benchmarksql-5.0]#
3.5 安装驱动
达梦数据库的驱动目录：/dm8/drivers/jdbc，将目录下的DmJdbcDriver18.jar拷贝到benchmarksql5的lib目录下。
（1）需要先在/opt/TPCC/benchmarksql-5.0/lib下创建“dameng”目录
（2）将达梦数据库的驱动拷贝到/opt/TPCC/benchmarksql-5.0/lib/dameng目录下
因为我的系统中jdk版本是1.8，所以只需要拷贝DmJdbcDriver18.jar
[root@DMDB01 lib]# cp /dm8/drivers/jdbc/DmJdbcDriver18.jar /opt/TPCC/benchmarksql-5.0/lib/dameng
3.6 修改props.dm文件
需要先创建props.dm配置文件，根据/opt/TPCC/benchmarksql-5.0/run目录下的props.ora文件创建props.dm。
[root@DMDB01 run]# vi props.dm
db=dameng #数据库类型，与funcs.sh配置文件一致
driver=dm.jdbc.driver.DmDriver
conn=jdbc:dm://localhost:5236
user=BENCHMARKSQL #数据库用户
password=123456789 #数据库用户密码
warehouses=10 #仓库数量
loadWorkers=4 #初始仓库中数据的并行数
terminals=10 #并发数（最大仓库数10倍）最好是与仓库数量一致
//To run specified transactions per terminal- runMins must equal zero
runTxnsPerTerminal=0 #事务数模式（与runMins互斥）
//To run for specified minutes- runTxnsPerTerminal must equal zero
runMins=5 #测试时间（分钟）
//Number of total transactions per minute
limitTxnsPerMin=0 #限制每分钟全局事务数（一般为0）
//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
newOrderWeight=45
paymentWeight=43
orderStatusWeight=4
deliveryWeight=4
stockLevelWeight=4
#上面这几个参数最好不要进行修改
// 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、压力测试
4.1 创建表空间、用户
创建压力测试所需的表空间、用户
#创建表空间 BENCHMARKSQL_DATA
CREATE TABLESPACE BENCHMARKSQL_DATA DATAFILE 'BENCHMARKSQL_DATA01.dbf' SIZE 1024;
ALTER TABLESPACE BENCHMARKSQL_DATA ADD DATAFILE 'BENCHMARKSQL_DATA02.dbf' SIZE 1024;
ALTER TABLESPACE BENCHMARKSQL_DATA ADD DATAFILE 'BENCHMARKSQL_DATA03.dbf' SIZE 1024;
#创建索引表空间
CREATE TABLESPACE BENCHMARKSQL_IDX DATAFILE 'BENCHMARKSQL_IDX01.dbf' SIZE 1024;
ALTER TABLESPACE BENCHMARKSQL_IDX ADD DATAFILE 'BENCHMARKSQL_IDX02.dbf' SIZE 1024;
ALTER TABLESPACE BENCHMARKSQL_IDX ADD DATAFILE 'BENCHMARKSQL_IDX03.dbf' SIZE 1024;
#创建用户
CREATE USER "BENCHMARKSQL" IDENTIFIED BY "123456789" DEFAULT TABLESPACE "BENCHMARKSQL_DATA" default index tablespace "BENCHMARKSQL_IDX";
#授权
GRANT DBA TO BENCHMARKSQL;
4.2 创建表
在/opt/TPCC/benchmarksql-5.0/run/sql.common目录下有tableCreates.sql文件，创建相应的表
create table BENCHMARKSQL.bmsql_config (
cfg_name varchar(30) primary key,
cfg_value varchar(50)
);
create table BENCHMARKSQL.bmsql_warehouse (
w_id integer not null,
w_ytd decimal(12,2),
w_tax decimal(4,4),
w_name varchar(10),
w_street_1 varchar(20),
w_street_2 varchar(20),
w_city varchar(20),
w_state char(2),
w_zip char(9)
);
create table BENCHMARKSQL.bmsql_district (
d_w_id integer not null,
d_id integer not null,
d_ytd decimal(12,2),
d_tax decimal(4,4),
d_next_o_id integer,
d_name varchar(10),
d_street_1 varchar(20),
d_street_2 varchar(20),
d_city varchar(20),
d_state char(2),
d_zip char(9)
);
create table BENCHMARKSQL.bmsql_customer (
c_w_id integer not null,
c_d_id integer not null,
c_id integer not null,
c_discount decimal(4,4),
c_credit char(2),
c_last varchar(16),
c_first varchar(16),
c_credit_lim decimal(12,2),
c_balance decimal(12,2),
c_ytd_payment decimal(12,2),
c_payment_cnt integer,
c_delivery_cnt integer,
c_street_1 varchar(20),
c_street_2 varchar(20),
c_city varchar(20),
c_state char(2),
c_zip char(9),
c_phone char(16),
c_since timestamp,
c_middle char(2),
c_data varchar(500)
);
create sequence BENCHMARKSQL.bmsql_hist_id_seq;
create table BENCHMARKSQL.bmsql_history (
hist_id integer,
h_c_id integer,
h_c_d_id integer,
h_c_w_id integer,
h_d_id integer,
h_w_id integer,
h_date timestamp,
h_amount decimal(6,2),
h_data varchar(24)
);
create table BENCHMARKSQL.bmsql_new_order (
no_w_id integer not null,
no_d_id integer not null,
no_o_id integer not null
);
create table BENCHMARKSQL.bmsql_oorder (
o_w_id integer not null,
o_d_id integer not null,
o_id integer not null,
o_c_id integer,
o_carrier_id integer,
o_ol_cnt integer,
o_all_local integer,
o_entry_d timestamp
);
create table BENCHMARKSQL.bmsql_order_line (
ol_w_id integer not null,
ol_d_id integer not null,
ol_o_id integer not null,
ol_number integer not null,
ol_i_id integer not null,
ol_delivery_d timestamp,
ol_amount decimal(6,2),
ol_supply_w_id integer,
ol_quantity integer,
ol_dist_info char(24)
);
create table BENCHMARKSQL.bmsql_item (
i_id integer not null,
i_name varchar(24),
i_price decimal(5,2),
i_data varchar(50),
i_im_id integer
);
create table BENCHMARKSQL.bmsql_stock (
s_w_id integer not null,
s_i_id integer not null,
s_quantity integer,
s_ytd integer,
s_order_cnt integer,
s_remote_cnt integer,
s_data varchar(50),
s_dist_01 char(24),
s_dist_02 char(24),
s_dist_03 char(24),
s_dist_04 char(24),
s_dist_05 char(24),
s_dist_06 char(24),
s_dist_07 char(24),
s_dist_08 char(24),
s_dist_09 char(24),
s_dist_10 char(24)
);
4.3 装载数据
[root@DMDB01 run]# ./runLoader.sh props.dm numWarehouses 10
Starting BenchmarkSQL LoadData
driver=dm.jdbc.driver.DmDriver
conn=jdbc:dm://localhost:5236
user=BENCHMARKSQL
password=***********
warehouses=10
loadWorkers=4
fileLocation (not defined)
csvNullValue (not defined - using default 'NULL')
Worker 000: Loading ITEM
Worker 001: Loading Warehouse 1
Worker 002: Loading Warehouse 2
Worker 003: Loading Warehouse 3
Worker 000: Loading ITEM done
Worker 000: Loading Warehouse 4
Worker 003: Loading Warehouse 3 done
Worker 003: Loading Warehouse 5
Worker 002: Loading Warehouse 2 done
Worker 002: Loading Warehouse 6
Worker 001: Loading Warehouse 1 done
Worker 001: Loading Warehouse 7
Worker 000: Loading Warehouse 4 done
Worker 000: Loading Warehouse 8
Worker 003: Loading Warehouse 5 done
Worker 003: Loading Warehouse 9
Worker 001: Loading Warehouse 7 done
Worker 001: Loading Warehouse 10
Worker 002: Loading Warehouse 6 done
Worker 000: Loading Warehouse 8 done
Worker 003: Loading Warehouse 9 done
Worker 001: Loading Warehouse 10 done
4.3 创建索引、约束
参照/opt/TPCC/benchmarksql-5.0/run/sql.common/indexCreates.sql
alter table BENCHMARKSQL.bmsql_warehouse add constraint bmsql_warehouse_pkey
primary key (w_id);
alter table BENCHMARKSQL.bmsql_district add constraint bmsql_district_pkey
primary key (d_w_id, d_id);
alter table BENCHMARKSQL.bmsql_customer add constraint bmsql_customer_pkey
primary key (c_w_id, c_d_id, c_id);
create index bmsql_customer_idx1
on BENCHMARKSQL.bmsql_customer (c_w_id, c_d_id, c_last, c_first);
alter table BENCHMARKSQL.bmsql_oorder add constraint bmsql_oorder_pkey
primary key (o_w_id, o_d_id, o_id);
create unique index bmsql_oorder_idx1
on BENCHMARKSQL.bmsql_oorder (o_w_id, o_d_id, o_carrier_id, o_id);
alter table BENCHMARKSQL.bmsql_new_order add constraint bmsql_new_order_pkey
primary key (no_w_id, no_d_id, no_o_id);
alter table BENCHMARKSQL.bmsql_order_line add constraint bmsql_order_line_pkey
primary key (ol_w_id, ol_d_id, ol_o_id, ol_number);
alter table BENCHMARKSQL.bmsql_stock add constraint bmsql_stock_pkey
primary key (s_w_id, s_i_id);
alter table BENCHMARKSQL.bmsql_item add constraint bmsql_item_pkey
primary key (i_id);
4.4 收集统计信息
--收集指定用户下所有表所有列的统计信息：
DBMS_STATS.GATHER_SCHEMA_STATS('BENCHMARKSQL',100,TRUE,'FOR ALL COLUMNS SIZE AUTO');
--收集指定用户下所有索引的统计信息：
DBMS_STATS.GATHER_SCHEMA_STATS('BENCHMARKSQL',1.0,TRUE);
4.5 压测
[root@DMDB01 run]# ./runBenchmark.sh props.dm
16:52:14,692 [main] INFO jTPCC : Term-00,
16:52:14,693 [main] INFO jTPCC : Term-00, +-------------------------------------------------------------+
16:52:14,693 [main] INFO jTPCC : Term-00, BenchmarkSQL v5.0
16:52:14,693 [main] INFO jTPCC : Term-00, +-------------------------------------------------------------+
16:52:14,693 [main] INFO jTPCC : Term-00, (c) 2003, Raul Barbosa
16:52:14,693 [main] INFO jTPCC : Term-00, (c) 2004-2016, Denis Lussier
16:52:14,695 [main] INFO jTPCC : Term-00, (c) 2016, Jan Wieck
16:52:14,695 [main] INFO jTPCC : Term-00, +-------------------------------------------------------------+
16:52:14,695 [main] INFO jTPCC : Term-00,
16:52:14,695 [main] INFO jTPCC : Term-00, db=dameng
16:52:14,695 [main] INFO jTPCC : Term-00, driver=dm.jdbc.driver.DmDriver
16:52:14,695 [main] INFO jTPCC : Term-00, conn=jdbc:dm://localhost:5236
16:52:14,695 [main] INFO jTPCC : Term-00, user=BENCHMARKSQL
16:52:14,695 [main] INFO jTPCC : Term-00,
16:52:14,695 [main] INFO jTPCC : Term-00, warehouses=10
16:52:14,696 [main] INFO jTPCC : Term-00, terminals=10
16:52:14,696 [main] INFO jTPCC : Term-00, runMins=5
16:52:14,696 [main] INFO jTPCC : Term-00, limitTxnsPerMin=0
16:52:14,696 [main] INFO jTPCC : Term-00, terminalWarehouseFixed=true
16:52:14,696 [main] INFO jTPCC : Term-00,
16:52:14,696 [main] INFO jTPCC : Term-00, newOrderWeight=45
16:52:14,696 [main] INFO jTPCC : Term-00, paymentWeight=43
16:52:14,696 [main] INFO jTPCC : Term-00, orderStatusWeight=4
16:52:14,697 [main] INFO jTPCC : Term-00, deliveryWeight=4
16:52:14,697 [main] INFO jTPCC : Term-00, stockLevelWeight=4
16:52:14,697 [main] INFO jTPCC : Term-00,
16:52:14,697 [main] INFO jTPCC : Term-00, resultDirectory=dameng_result_%tY-%tm-%td_%tH%tM%tS
16:52:14,697 [main] INFO jTPCC : Term-00, osCollectorScript=./misc/os_collector_linux.py
16:52:14,697 [main] INFO jTPCC : Term-00,
16:52:14,709 [main] INFO jTPCC : Term-00, copied props.dm to dameng_result_2024-09-11_165214/run.properties
16:52:14,709 [main] INFO jTPCC : Term-00, created dameng_result_2024-09-11_165214/data/runInfo.csv for runID 6
16:52:14,709 [main] INFO jTPCC : Term-00, writing per transaction results to dameng_result_2024-09-11_165214/data/result.csv
16:52:14,709 [main] INFO jTPCC : Term-00, osCollectorScript=./misc/os_collector_linux.py
16:52:14,709 [main] INFO jTPCC : Term-00, osCollectorInterval=1
16:52:14,709 [main] INFO jTPCC : Term-00, osCollectorSSHAddr=null
16:52:14,709 [main] INFO jTPCC : Term-00, osCollectorDevices=net_ens33 blk_sda
16:52:14,745 [main] INFO jTPCC : Term-00,
16:52:14,860 [main] INFO jTPCC : Term-00, C value for C_LAST during load: 30
16:52:14,860 [main] INFO jTPCC : Term-00, C value for C_LAST this run: 144
16:52:14,860 [main] INFO jTPCC : Term-00,
Term-00, Running Average tpmTOTAL: 41883.08 Current tpmTOTAL: 1386072 Memory Usage: 35MB / 60MB
16:57:15,067 [Thread-11] INFO jTPCC : Term-00,
16:57:15,069 [Thread-11] INFO jTPCC : Term-00,
16:57:15,069 [Thread-11] INFO jTPCC : Term-00, Measured tpmC (NewOrders) = 18858.98
16:57:15,069 [Thread-11] INFO jTPCC : Term-00, Measured tpmTOTAL = 41869.13
16:57:15,069 [Thread-11] INFO jTPCC : Term-00, Session Start = 2024-09-11 16:52:14
16:57:15,069 [Thread-11] INFO jTPCC : Term-00, Session End = 2024-09-11 16:57:15
16:57:15,069 [Thread-11] INFO jTPCC : Term-00, Transaction Count = 209427
[root@DMDB01 run]#
测试结果
Measured tpmC (NewOrders) = 18858.98 #每分钟新订单数
Measured tpmTOTAL = 41869.13 #每分钟处理的总数
Session Start = 2024-09-11 16:52:14
Session End = 2024-09-11 16:57:15
Transaction Count = 209427 #5分钟处理的总数
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