Oracle数据库压力测试
1 文档描述
公司新采购的X86架构硬件服务器，在ORACLE RAC安装完成之后，根据ORACLE集群上线前相关测试要求，借助于Orion和SwingBench等工具对IO、TPM、TPS等相关性能指标进行了充分的测试以及相关日志记录，我们根据测试的步骤及日志整理汇总此文档。
2 测试内容
2.1 ORION测试
2.1.1 ORION工具介绍
ORION是Oracle提供的IO性能测试工具，该工具不需要安装Oracle Database软件或创建数据库。它可用模拟Oracle数据库的IO负载，也可以用来仿真ASM的条带化功能。测试随机或顺序访问指定大小快的IO性能，性能指标包括：IOPS、MBPS、Latency。
2.1.2 ORION测试步骤
2.1.2.1 检查ASM磁盘路径
SQL> select a.group_number,b.name,a.name,a.path,b.state from v$asm_disk a,v$asm_diskgroup b where a.group_number=b.group_number order by 1,2;GROUP_NUMBER NAME NAME PATH STATE
------------ ------------------------------ ------------------------------ ------------------------------ -----------1 OCR OCR_0000 /dev/asm-ocr1 MOUNTED1 OCR OCR_0002 /dev/asm-ocr3 MOUNTED1 OCR OCR_0001 /dev/asm-ocr2 MOUNTED2 DATA DATA_0001 /dev/asm-data2 MOUNTED2 DATA DATA_0000 /dev/asm-data1 MOUNTED2 DATA DATA_0002 /dev/asm-data3 MOUNTED3 ARCH ARCH_0002 /dev/asm-arch3 MOUNTED3 ARCH ARCH_0000 /dev/asm-arch1 MOUNTED3 ARCH ARCH_0001 /dev/asm-arch2 MOUNTED3 ARCH ARCH_0003 /dev/asm-arch4 MOUNTED10 rows selected.
计划踢除ARCH_0003磁盘，测试此块磁盘的IO性能。
2.1.2.2 踢除磁盘
在系统中检查/dev/asm-arch4所对应的磁盘路径
SQL> !ls -l /dev/asm-arch4
lrwxrwxrwx 1 root root 4 Apr 3 10:29 /dev/asm-arch4 -> dm-7
从+ARCH磁盘组中踢除磁盘ARCH_0003
SQL> alter diskgroup arch drop disk arch_0003;
Diskgroup altered.
检查arch_0003已从+ARCH磁盘组中踢除
SQL> select a.group_number,b.name,a.name,a.path,b.state from v$asm_disk a,v$asm_diskgroup b where a.group_number=b.group_number order by 1,2;GROUP_NUMBER NAME NAME PATH STATE
------------ ------------------------------ ------------------------------ ------------------------------ -----------1 OCR OCR_0002 /dev/asm-ocr3 MOUNTED1 OCR OCR_0001 /dev/asm-ocr2 MOUNTED1 OCR OCR_0000 /dev/asm-ocr1 MOUNTED2 DATA DATA_0002 /dev/asm-data3 MOUNTED2 DATA DATA_0000 /dev/asm-data1 MOUNTED2 DATA DATA_0001 /dev/asm-data2 MOUNTED3 ARCH ARCH_0000 /dev/asm-arch1 MOUNTED3 ARCH ARCH_0002 /dev/asm-arch3 MOUNTED3 ARCH ARCH_0001 /dev/asm-arch2 MOUNTED
2.1.2.3 创建lun文件
[root@orcl1 orion]# vi orcl.lun
添加如下内容：
/dev/dm-7
2.1.2.4 验证磁盘路径可访问
[root@orcl1 ~]# dd if=/dev/dm-7 of=/dev/null bs=32k count=1024
1024+0 records in
1024+0 records out
33554432 bytes (34 MB) copied, 0.0565731 s, 593 MB/s
2.1.2.5 OLTP测试
数据库OLTP类型，IO类型为8K随机操作，自动加压，从小到大，一直到存储压力极限。
[root@orcl1 orion]# ./orion_linux_x86-64 -run advanced -testname zjrac -num_disks 1 -size_small 8 -size_large 8 -type rand &
[1] 210086
[root@orcl1 orion]# ORION: ORacle IO Numbers – Version 11.1.0.7.0
zjrac_20200403_1056
Test will take approximately 9 minutes --大约需要9分钟，orion时长不支持手工控制
Larger caches may take longer
测试过程中及完成后会生成如下文件：
orcl_20200403_1056_iops.csv --IOPS性能数据
orcl_20200403_1056_lat.csv --Latency性能数据
orcl_20200403_1056_mbps.csv --MBPS吞吐量性能数据
orcl_20200403_1056_summary.txt --测试过程的总体概要
orcl_20200403_1056_trace.txt --测试过程的详细信息
- orcl_20200403_1056_trace.txt内容如下：
TEST START
Point 1 (small=0, large=0) of 8
Valid small 1 Valid large 1
Valid
ran (small): VLun = 0 Size = 536870912000
ran (small): Index = 0 Count = 229100 Avg Lat = 0.26
ran (small): nio=229100 nior=229100 niow=0 req w%=0 act w%=0
ran (small): my 1 oth 0 iops 3818 size 8 K lat 0.26 ms bw = 29.84 MBps dur 59.99 s READ
Point 2 (small=1, large=0) of 8
Valid small 1 Valid large 1
Valid
ran (small): VLun = 0 Size = 536870912000
ran (small): Index = 0 Count = 232158 Avg Lat = 0.26
ran (small): Index = 1 Count = 231907 Avg Lat = 0.26
ran (small): nio=464065 nior=464065 niow=0 req w%=0 act w%=0
ran (small): my 2 oth 0 iops 7734 size 8 K lat 0.26 ms bw = 60.43 MBps dur 60.00 s READ
Point 3 (small=2, large=0) of 8
Valid small 1 Valid large 1
Valid
ran (small): VLun = 0 Size = 536870912000
ran (small): Index = 0 Count = 227079 Avg Lat = 0.26
ran (small): Index = 1 Count = 227008 Avg Lat = 0.26
ran (small): Index = 2 Count = 227324 Avg Lat = 0.26
ran (small): nio=681411 nior=681411 niow=0 req w%=0 act w%=0
ran (small): my 3 oth 0 iops 11356 size 8 K lat 0.26 ms bw = 88.73 MBps dur 60.00 s READ
Point 4 (small=3, large=0) of 8
Valid small 1 Valid large 1
Valid
ran (small): VLun = 0 Size = 536870912000
ran (small): Index = 0 Count = 246656 Avg Lat = 0.24
ran (small): Index = 1 Count = 247531 Avg Lat = 0.24
ran (small): Index = 2 Count = 247215 Avg Lat = 0.24
ran (small): Index = 3 Count = 246968 Avg Lat = 0.24
ran (small): nio=988370 nior=988370 niow=0 req w%=0 act w%=0
ran (small): my 4 oth 0 iops 16475 size 8 K lat 0.24 ms bw = 128.72 MBps dur 59.99 s READ
Point 5 (small=4, large=0) of 8
Valid small 1 Valid large 1
Valid
ran (small): VLun = 0 Size = 536870912000
ran (small): Index = 0 Count = 236742 Avg Lat = 0.25
ran (small): Index = 1 Count = 236749 Avg Lat = 0.25
ran (small): Index = 2 Count = 236509 Avg Lat = 0.25
ran (small): Index = 3 Count = 236568 Avg Lat = 0.25
ran (small): Index = 4 Count = 236710 Avg Lat = 0.25
ran (small): nio=1183278 nior=1183278 niow=0 req w%=0 act w%=0
ran (small): my 5 oth 0 iops 19721 size 8 K lat 0.25 ms bw = 154.07 MBps dur 60.00 s READ
Point 6 (small=5, large=0) of 8
Valid small 1 Valid large 1
Valid
ran (large): VLun = 0 Size = 536870912000
ran (large): Index = 0 Count = 248137 Avg Lat = 0.24
ran (large): nio=248137 nior=248137 niow=0 req w%=0 act w%=0
ran (large): my 1 oth 0 iops 4135 size 8 K lat 0.24 ms bw = 32.31 MBps dur 60.00 s READ
Point 7 (small=0, large=1) of 8
Valid small 1 Valid large 1
Valid
ran (large): VLun = 0 Size = 536870912000
ran (large): Index = 0 Count = 244086 Avg Lat = 0.25
ran (large): Index = 1 Count = 243854 Avg Lat = 0.25
ran (large): nio=487940 nior=487940 niow=0 req w%=0 act w%=0
ran (large): my 2 oth 0 iops 8132 size 8 K lat 0.25 ms bw = 63.53 MBps dur 60.00 s READ
Point 8 (small=0, large=2) of 8
Valid small 1 Valid large 1
Valid
TEST END
- orcl_20200403_1056_summary.txt内容如下
ORION VERSION 11.1.0.7.0
Commandline:
-run advanced -testname zjrac -num_disks 1 -size_small 8 -size_large 8 -type rand
This maps to this test:
Test: zjrac
Small IO size: 8 KB
Large IO size: 8 KB
IO Types: Small Random IOs, Large Random IOs
Simulated Array Type: CONCAT
Write: 0%
Cache Size: Not Entered
Duration for each Data Point: 60 seconds
Small Columns:, 0
Large Columns:, 0, 1, 2
Total Data Points: 8
Name: /dev/dm-7 Size: 536870912000
1 FILEs found.
Maximum Large MBPS=63.53 @ Small=0 and Large=2
Maximum Small IOPS=19721 @ Small=5 and Large=0
Minimum Small Latency=0.24 @ Small=4 and Large=0
最大MBPS为633.53
最大IOPS为19721
最小Latency为0.24ms
2.1.2.6 吞吐量测试
数据库吞吐量测试，假定IO全部是1M的序列性IO。
[root@orcl1 orion]# ./orion_linux_x86-64 -run advanced -testname zjrac -num_disks 1 -size_small 1024 -size_large 1024 -type seq &
[1] 218116
[root@orcl1 orion]# ORION: ORacle IO Numbers – Version 11.1.0.7.0
zjrac_20200403_1117
Test will take approximately 15 minutes
Larger caches may take longer
- zjrac_20200403_1117_trace.txt内容如下：
TEST START
Point 1 (small=0, large=0) of 8
Valid small 1 Valid large 1
Valid
ran (small): VLun = 0 Size = 536870912000
ran (small): Index = 0 Count = 27090 Avg Lat = 2.21
ran (small): nio=27090 nior=27090 niow=0 req w%=0 act w%=0
ran (small): my 1 oth 0 iops 451 size 1024 K lat 2.21 ms bw = 451.58 MBps dur 59.99 s READ
Point 2 (small=1, large=0) of 8
Valid small 1 Valid large 1
Valid
ran (small): VLun = 0 Size = 536870912000
ran (small): Index = 0 Count = 19919 Avg Lat = 3.01
ran (small): Index = 1 Count = 19946 Avg Lat = 3.01
ran (small): nio=39865 nior=39865 niow=0 req w%=0 act w%=0
ran (small): my 2 oth 0 iops 664 size 1024 K lat 3.01 ms bw = 664.53 MBps dur 59.99 s READ
Point 3 (small=2, large=0) of 8
Valid small 1 Valid large 1
Valid
ran (small): VLun = 0 Size = 536870912000
ran (small): Index = 0 Count = 15348 Avg Lat = 3.91
ran (small): Index = 1 Count = 15366 Avg Lat = 3.90
ran (small): Index = 2 Count = 15401 Avg Lat = 3.89
ran (small): nio=46115 nior=46115 niow=0 req w%=0 act w%=0
ran (small): my 3 oth 0 iops 768 size 1024 K lat 3.90 ms bw = 768.84 MBps dur 59.98 s READ
Point 4 (small=3, large=0) of 8
Valid small 1 Valid large 1
Valid
ran (small): VLun = 0 Size = 536870912000
ran (small): Index = 0 Count = 11752 Avg Lat = 5.10
ran (small): Index = 1 Count = 11771 Avg Lat = 5.09
ran (small): Index = 2 Count = 11780 Avg Lat = 5.09
ran (small): Index = 3 Count = 11762 Avg Lat = 5.10
ran (small): nio=47065 nior=47065 niow=0 req w%=0 act w%=0
ran (small): my 4 oth 0 iops 784 size 1024 K lat 5.10 ms bw = 784.68 MBps dur 59.98 s READ
Point 5 (small=4, large=0) of 8
Valid small 1 Valid large 1
Valid
ran (small): VLun = 0 Size = 536870912000
ran (small): Index = 0 Count = 9418 Avg Lat = 6.37
ran (small): Index = 1 Count = 9427 Avg Lat = 6.36
ran (small): Index = 2 Count = 9433 Avg Lat = 6.36
ran (small): Index = 3 Count = 9435 Avg Lat = 6.36
ran (small): Index = 4 Count = 9423 Avg Lat = 6.36
ran (small): nio=47136 nior=47136 niow=0 req w%=0 act w%=0
ran (small): my 5 oth 0 iops 785 size 1024 K lat 6.36 ms bw = 785.86 MBps dur 59.98 s READ
Point 6 (small=5, large=0) of 8
Valid small 1 Valid large 1
Valid
seq (large): VLun = 0 Size = 536870912000
seq (large): Index = 0 Count = 11785 Avg Lat = 5.09
seq (large): Index = 1 Count = 11784 Avg Lat = 5.09
seq (large): Index = 2 Count = 11784 Avg Lat = 5.09
seq (large): Index = 3 Count = 11784 Avg Lat = 5.09
seq (large): Stream = 0 VLun = 0 Start = 0 End = 49443504128
seq (large): Stream = 0 CIO = 4 NIO Count = 47137 Avg Lat = 5.09
seq (large): nio=47137 nior=47137 niow=0 req w%=0 act w%=0
seq (large): my 1 oth 0 iops 785 size 1024 K lat 5.09 ms bw = 785.88 MBps dur 59.98 s READ
Point 7 (small=0, large=1) of 8
Valid small 1 Valid large 1
Valid
seq (large): VLun = 0 Size = 536870912000
seq (large): Index = 0 Count = 5891 Avg Lat = 10.18
seq (large): Index = 1 Count = 5890 Avg Lat = 10.18
seq (large): Index = 2 Count = 5891 Avg Lat = 10.17
seq (large): Index = 3 Count = 5891 Avg Lat = 10.18
seq (large): Index = 4 Count = 5891 Avg Lat = 10.18
seq (large): Index = 5 Count = 5891 Avg Lat = 10.17
seq (large): Index = 6 Count = 5890 Avg Lat = 10.18
seq (large): Index = 7 Count = 5891 Avg Lat = 10.18
seq (large): Stream = 0 VLun = 0 Start = 0 End = 24724373504
seq (large): Stream = 0 CIO = 4 NIO Count = 23563 Avg Lat = 10.18
seq (large): Stream = 1 VLun = 0 Start = 268435456000 End = 293159829504
seq (large): Stream = 1 CIO = 4 NIO Count = 23563 Avg Lat = 10.18
seq (large): nio=47126 nior=47126 niow=0 req w%=0 act w%=0
seq (large): my 2 oth 0 iops 785 size 1024 K lat 10.18 ms bw = 785.83 MBps dur 59.97 s READ
Point 8 (small=0, large=2) of 8
Valid small 1 Valid large 1
Valid
TEST END
2. orcl_20200403_1117_summary.txt内容如下：
ORION VERSION 11.1.0.7.0
Commandline:
-run advanced -testname zjrac -num_disks 1 -size_small 1024 -size_large 1024 -type seq
This maps to this test:
Test:orcl
Small IO size: 1024 KB
Large IO size: 1024 KB
IO Types: Small Random IOs, Large Sequential Streams
Number of Concurrent IOs Per Stream: 4
Force streams to separate disks: No
Simulated Array Type: CONCAT
Write: 0%
Cache Size: Not Entered
Duration for each Data Point: 60 seconds
Small Columns:, 0
Large Columns:, 0, 1, 2
Total Data Points: 8
Name: /dev/dm-7 Size: 536870912000
1 FILEs found.
Maximum Large MBPS=785.88 @ Small=0 and Large=1
Maximum Small IOPS=785 @ Small=5 and Large=0
Minimum Small Latency=2.21 @ Small=1 and Large=0
最大MBPS为785.88
最大IOPS为785
最小延迟为2.21ms
2.1.2.7 添加磁盘到磁盘组
测试完成后，将/dev/asm-arch4添加回磁盘组。
SQL> alter diskgroup arch add disk '/dev/asm-arch4';Diskgroup altered.SQL> select a.group_number,b.name,a.name,a.path,b.state from v$asm_disk a,v$asm_diskgroup b where a.group_number=b.group_number order by 1,2;GROUP_NUMBER NAME NAME PATH STATE
------------ ------------------------------ ------------------------------ --------------- -----------1 OCR OCR_0000 /dev/asm-ocr1 MOUNTED1 OCR OCR_0002 /dev/asm-ocr3 MOUNTED1 OCR OCR_0001 /dev/asm-ocr2 MOUNTED2 DATA DATA_0001 /dev/asm-data2 MOUNTED2 DATA DATA_0000 /dev/asm-data1 MOUNTED2 DATA DATA_0002 /dev/asm-data3 MOUNTED3 ARCH ARCH_0002 /dev/asm-arch3 MOUNTED3 ARCH ARCH_0000 /dev/asm-arch1 MOUNTED3 ARCH ARCH_0001 /dev/asm-arch2 MOUNTED3 ARCH ARCH_0003 /dev/asm-arch4 MOUNTED10 rows selected.SQL> select * from v$asm_operation;no rows selected
2.2 SwingBench测试
2.2.1 SwinBench工具介绍
SwingBench可以执行4种不同的标准测试，拥有三种前端展示方式SwingBench、Charbench、Minibench，其中Charbench是字符模式，另外两种是GUI模式。另外还可通过ClusterOverview可以聚合显示所有的结果。SwingBench主要用来展示RAC的负载和测试，也可用于单实例环境。在2.3版本开始支持TimesTen内存数据库。
SwingBench下载地址：http://www.dominicgiles.com/downloads.html。
2.2.2 SwingBench测试步骤
2.2.2.1 创建表空间
SQL> create tablespace swingbench datafile '+data';Tablespace created.SQL> alter tablespace swingbench add datafile '+data';Tablespace altered.
2.2.2.2 生成swingbench配置文件
[oracle@orcl1 ~]$ cd /swingbench/
[oracle@orcl1 swingbench]$ unzip swingbench240845.zip
[oracle@orcl1 swingbench]$ cd swingbench/bin/
[oracle@orcl1 bin]$ ./oewizard
弹出配置界面，点击下一步。
由于是新环境，选择创建新环境。
填写数据库连接信息。格式为//数据库所在主机IP/数据库名，此处由于压测RAC，填写的是scan ip和service name。
填写需要创建的用户名，以及用户默认表空间。
选择需要造的数据量大小。
选择并行度，默认2cpu count情况下288，由于此环境中4cpu count，因此此处修改并行度为400。
等待数据创建完成。
测试数据创建完成。
2.2.2.3 swingbench测试
[oracle@orcl1 ~]$ cd /swingbench/swingbench/bin/
[oracle@orcl1 bin]$ ./swingbench
测试场景中，模拟用户并发数为1500，模拟业务场景组成为：
insert --15%
select --40%
update --30%
delete --10
上图为120分钟的测试数据，测试结果如图所示，最大TPM为758432，平均TPM为650037；最大TPS为24346，平均TPS为10879。
3 测试结果汇总
3.1 ORION测试总结
3.2 SwingBench测试总结
4 新旧环境性能对比
旧环境2020年03月30日（周一）早上09：00 - 11：00（早高峰）的120分钟与新环境2020年04月06日swingbench压测120分钟性能数据对比。
Oracle数据库压力测试相关推荐
- 使用swingbench实现oracle数据库压力测试
即将上线的数据库如何来评估其性能呢,swingbench是除了Benchmark Factory for Databases的不二之选,可以用短小精悍来形容,而且完全免费,也不用成天到晚google注 ...
- benchmarksql测试mysql_数据库压力测试工具 -- BenchmarkSQL 使用说明
关于数据库的压力测试,之前写过3篇Blog: 数据库基准测试(Database Benchmarking) 说明 数据库压力测试工具 -- Hammerdb 使用说明 数据库压力测试工具 -- Swi ...
- sysbench-系统、数据库压力测试工具
sysbench是一款简单易用的压力测试工具,可以测试cpu,memory,fileio,mysql数据库; sysbench安装方法: 默认的epel源中的sysbench是0.4版本的,现在已经到 ...
- oracle 语句 在线测试,2017年Oracle数据库基础测试答案.doc
. . word完美格式 2017年Oracle数据库基础测试答案 姓名 成绩 一.单项选择题(每题1分,共60分) 列出EMP表中,从事每个工种(JOB)的员工人数 A.select job fro ...
- Jmeter 数据库压力测试
一.jmeter本地数据库压力测试 1.将JMeterPlugins-Extras.jar和JMeterPlugins-Standard.jar放到apache-jmeter-3.0\lib\ext目 ...
- oracle数据库速度测试,【原创】验证在Oracle数据库中操纵数据的各种方法的速度...
机器配置:组装的PC SERVER,4AMD CPU,8G内存,4块SCSI硬盘.Oracle 10.2.0.4. 试验目的:在244上,对xxx_flow表进行复制.更新,验证在Oracle数据库中 ...
- 10分钟学会数据库压力测试
01 前言 很多人提到jmeter时,只会说到jmeter进行接口自动化或接口性能测试,其实jmeter还能对数据库进行自动化操作. 个人常用的场景有以下: 对自动化产生的数据,进行删除 不断修改数据 ...
- oracle数据库基础测试,ORACLE数据库基础测试题oracle数据库复习题.docx
<ORACLE数据库基础测试题oracle数据库复习题.docx>由会员分享,可在线阅读,更多相关<ORACLE数据库基础测试题oracle数据库复习题.docx(18页珍藏版)&g ...
- 10分钟学会数据库压力测试https://img-blog.csdnimg.cn/c2239221c77e4c6aba576b035f3a0fd2.png
前言 很多人提到jmeter时,只会说到jmeter进行接口自动化或接口性能测试,其实jmeter还能对数据库进行自动化操作.个人常用的场景有以下: 对自动化产生的数据,进行删除 不断修改数据,进行多 ...
最新文章
- opencv cv2 视频延迟
- python读取配置文件存在某配置_Python读取配置文件(config.ini)以及写入配置文件
- 家用电器用户行为分析与事件识别_用户行为分析系统
- 【组合数学】生成函数 ( 使用生成函数求解多重集 r 组合数 )
- rust建的怎么拆除_农民为什么建简易房？
- PMcff 020产品经理峰会现场火爆，干货不断
- 【Python-numpy】range()、np.arange()、np.linspace()、np.logspace()的使用和区别，list和array不同
- hazelcast_Java：如何在不到5分钟的时间内通过Hazelcast提高生产力
- 通配符的匹配很全面, 但无法找到元素 'mvc:annotation-driven' 的声明
- 经典面试题：聊一聊垃圾回收算法
- access mysql连接字符串_[数据库连接字符串] Access 连接字符串
- hadoop 集群调度 Azkaban2搭建
- 为什么要学统计学：赤裸裸的统计学
- canvas压缩图片方法
- 前端vue3 tsx风格开发
- CANopen--基于DS402协议的伺服电机原点回零模式
- 会议论文扩展摘要写作指南 conference extended abstract
- Robbins-Monro 随机逼近算法和序列学习（Sequential Learning）
- ElsaticSearch为什么搜索很快
- 云南计算机专修学校附中,独家丨满分600，她考594！云大附中4位高分考生分享学习经验...