https://www.oracle.com/technetwork/cn/topics/index-088165-zhs.html 下載地址Orion是Oracle提供的IO性能測試工具，運行該工具不需要安裝oracle database軟體或創建資料庫。 它可以模擬Oracle資料庫的IO負載，... ...
https://www.oracle.com/technetwork/cn/topics/index-088165-zhs.html 下載地址
Orion是Oracle提供的IO性能測試工具，運行該工具不需要安裝oracle database軟體或創建資料庫。 它可以模擬Oracle資料庫的IO負載，也可以用來模擬ASM的條帶化的功能
下載後解壓就可以直接用
先把要測試的設備寫入到同路徑的文件中，然後即可測試
[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
結束後會多出5個文件，分別是測試詳細信息，概要信息，iops，mbps，latency
