Hi experts,
I am trying to understand cpu and cores of our oracle server 11g running on Linux 5. Please help me to understand number of cpu and number of cores.
sql>show parameter cpu;
NAME TYPE VALUE
-------------------------------------------------- ----------- ----------------------------------------------------------------------------------------------------
cpu_count integer 16
parallel_threads_per_cpu integer 2
resource_manager_cpu_allocation integer 16
$ cat /proc/cpuinfo | grep 'processor'
processor : 0
processor : 1
processor : 2
processor : 3
processor : 4
processor : 5
processor : 6
processor : 7
processor : 8
processor : 9
processor : 10
processor : 11
processor : 12
processor : 13
processor : 14
processor : 15
$ cat /proc/cpuinfo | grep 'physical id'
physical id : 1
physical id : 0
physical id : 1
physical id : 0
physical id : 1
physical id : 0
physical id : 1
physical id : 0
physical id : 1
physical id : 0
physical id : 1
physical id : 0
physical id : 1
physical id : 0
physical id : 1
physical id : 0