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Thursday, May 5, 2016

Oracle on linux configurtion

we find out huge differences when retrieving huge amount of data from oracle , when it was installed on linux and on windows ( the windows was allot faster)

 check the next articles and compare/add/fix the values that suggested by oracle for Linux  - you might find there what we are looking for
Have a look at this article - there are some critical parameters to check (tcp.nodelay = yes ?????).

I suggest to improve the kernel for all our application server RedHat + zLinux with the necessary changes for best throughput , concentrate with the Network tuning
There are allot of resources how to improve it if you didn’t    (specially net.core.rmem_max , net.core.wmem_max)


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