Server Component Kernel Parameter Requirements

The Oracle AI Database Preinstallation RPM checks your system for kernel parameter settings. If the kernel parameter values of your system are less than the values listed in this table, then the Oracle AI Database Preinstallation RPM sets the recommended minimum kernel parameter values for you.

Note:

Unless otherwise specified, the kernel parameter and shell limit values shown in the following table are minimum values only. For production database systems, Oracle recommends that you tune these values to optimize the performance of the system. See the operating system documentation for more information about tuning kernel parameters.

The values set in the /etc/sysctl.d/97-oracle-database-sysctl.conf file persist on system restarts.

Table: Kernel Parameter Settings Required for Oracle AI Database Free

Kernel Parameter	Setting
`semmsl`	250
`semmns`	32000
`semopm`	100
`semmni`	128
`shmmax`	4398046511104
`shmmni`	4096
`shmall`	1073741824
`file-max`	6815744
`aio-max-nr`	1048576
`ip_local_port_range`	9000-65500
`panic_on_oops`	1
`rmem_default`	262144
`rmem_max`	4194304
`wmem_default`	262144
`wmem_max`	1048576