We use an Oracle database that the  vesion is Oracle 11g (64-bit) 11.2.0.4(8K block size,128G) with 200 users for SageX3 PU9.
Oracle is define configuration memory_max_target 521M running on Windows server 2012(64-bit)
Our server hardware configuration is XEON 15-2640X2,RAM 128G,four disk for raid5.Now We use the script ZX3IOBENCH.src test runtime
give back us a legacy time:120s.But We get the test result a legacy time:75S used the exact same configuration on virtual machine.
Can you give me an idea of why? How can I improve the speed?Thank you!