io test orion

admin

[root@zy1 ~]# /u01/app/oracle/product/19.0.0/db_1/bin/orion -run simple -testname iot -num_disks 2 -hugenotneeded

1. 
   
2. ORION: ORacle IO Numbers -- Version RDBMS_19.3.0.0.0DBRU_LINUX.X64_190417
   
3. iot_20220803_0849
   
4. Calibration will take approximately 16 minutes.
   
5. Using a large value for -cache_size may take longer.
   
6. 
   
7. Failure in opening .lun file iot.lun (rwbase_read_luncfg:SlfFopen)(orion_main:rwbase_read_luncfg) failed for iot.lun
   
8. [root@zy1 ~]# cd /home/oracle
   
9. [root@zy1 oracle]# /u01/app/oracle/product/19.0.0/db_1/bin/orion -run simple -testname iot -num_disks 2 -hugenotneeded
   
10. ORION: ORacle IO Numbers -- Version RDBMS_19.3.0.0.0DBRU_LINUX.X64_190417
    
11. iot_20220803_0849
    
12. Calibration will take approximately 16 minutes.
    
13. Using a large value for -cache_size may take longer.
    
14. 
    
15. Setting ftype=0
    
16. Maximum Large MBPS=196.56 @ Small=0 and Large=1
    
17. 
    
18. Maximum Small IOPS=2155 @ Small=9 and Large=0
    
19. Small Read Latency: avg=4174.721 us, min=640.416 us, max=34725.345 us, std dev=1773.370 us @ Small=9 and Large=0
    
20. 
    
21. Minimum Small Latency=920.396 usecs @ Small=1 and Large=0
    
22. Small Read Latency: avg=920.396 us, min=489.057 us, max=30229.766 us, std dev=719.506 us @ Small=1 and Large=0
    
23. Small Read / Write Latency Histogram @ Small=1 and Large=0
    
24.         Latency:                         # of IOs (read)          # of IOs (write)
    
25.         0 - 256        us:               0 (  0.00%)              0 (  0.00%)
    
26.       256 - 512        us:               2 (  0.00%)              0 (  0.00%)
    
27.       512 - 1024       us:           58067 ( 89.29%)              0 (  0.00%)
    
28.      1024 - 2048       us:            5068 ( 97.08%)              0 (  0.00%)
    
29.      2048 - 4096       us:            1136 ( 98.83%)              0 (  0.00%)
    
30.      4096 - 8192       us:             646 ( 99.82%)              0 (  0.00%)
    
31.      8192 - 16384      us:             117 (100.00%)              0 (  0.00%)
    
32.     16384 - 32768      us:               1 (100.00%)              0 (  0.00%)
    
33.     32768 - 268435456  us:               0 (100.00%)              0 (  0.00%)

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1. [root@zy1 oracle]# cat iot.lun
   
2. /dev/sdb
   
3. /dev/sdc
   
4. /dev/sdd

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