ORACLE ORION测试IO性能

下载地址

orion是oracle提供的io性能测试工具，运行该工具不需要安装oracle database软件或创建数据库。 它可以模拟oracle数据库的io负载，也可以用来仿真asm的条带化的功能

下载后解压就可以直接用

先把要测试的设备写入到同路径的文件中，然后即可测试

[root@localhost oracle]# cat mytest.lun 
/dev/mapper/ol-root
[root@localhost oracle]# ./orion_linux_x86-64 -run simple -testname mytest -num_disks 1
orion: oracle io numbers -- version 11.1.0.7.0
mytest_20190329_1057
test will take approximately 9 minutes
larger caches may take longer

[root@localhost oracle]# ls|grep csv
mytest_20190329_1057_iops.csv
mytest_20190329_1057_lat.csv
mytest_20190329_1057_mbps.csv
[root@localhost oracle]# cat mytest_20190329_1057_iops.csv 
large/small,      1,      2,      3,      4,      5
          0,   2302,   4398,   5450,   6006,   6210
          1
          2
[root@localhost oracle]# cat mytest_20190329_1057_lat.csv 
large/small,      1,      2,      3,      4,      5
          0,   0.43,   0.45,   0.55,   0.67,   0.80
          1
          2
[root@localhost oracle]# cat mytest_20190329_1057_mbps.csv 
large/small,      0,      1,      2,      3,      4,      5
          1, 271.58
          2, 374.26
[root@localhost oracle]#

[root@localhost oracle]# ll|grep mytest
-rw-r--r--. 1 root   root          128 mar 29 11:04 mytest_20190329_1057_iops.csv
-rw-r--r--. 1 root   root          128 mar 29 11:04 mytest_20190329_1057_lat.csv
-rw-r--r--. 1 root   root          100 mar 29 11:04 mytest_20190329_1057_mbps.csv
-rw-r--r--. 1 root   root          599 mar 29 11:04 mytest_20190329_1057_summary.txt
-rw-r--r--. 1 root   root         2969 mar 29 11:04 mytest_20190329_1057_trace.txt
-rw-r--r--. 1 root   root           20 mar 29 10:57 mytest.lun
[root@localhost oracle]# cat mytest_20190329_1057_summary.txt 
orion version 11.1.0.7.0

commandline:
-run simple -testname mytest -num_disks 1 

this maps to this test:
test: mytest
small io size: 8 kb
large io size: 1024 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/mapper/ol-root       size: 49178214400
1 files found.

maximum large mbps=374.26 @ small=0 and large=2
maximum small iops=6210 @ small=5 and large=0
minimum small latency=0.43 @ small=1 and large=0

结束后会多出5个文件，分别是测试详细信息，概要信息，iops，mbps，latency