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ODA X5 CPU configuration

Oracle Database Appliance X5-2 nodes
each contain 2 CPUs and
each CPU has 18 cores.
When you deploy Oracle Database Appliance X5-2, all 72 cores (36 cores in each server) are active with hyper-threading enabled by default.

Below show processor showing each node having two processors and each with 18 cores i.e.

Node 0: 18 Cores x 2 Proc = 36 Cores x 2 (for HT) = 72 vCPU/Threads
Node 1: 18 Cores x 2 Proc = 36 Cores x 2 (for HT) = 72 vCPU/Threads

[root@samodanodep01 ~]# oakcli show processor
  NAME  HEALTH HEALTH_DETAILS PART_NO. LOCATION   MODEL   MAX_CLK_SPEED TOTAL_CORES ENABLED_CORES
  CPU_0 OK     -              060F     P0 (CPU 0) Intel(R) Xeon(R) CPU E5-2699  2.300 GHz       18          18
  CPU_1 OK     -              060F     P1 (CPU 1) Intel(R) Xeon(R) CPU E5-2699  2.300 GHz       18          18

[root@samodanodp01 ~]# oakcli show cpupool -node 0
                     Pool                           Cpu List
    default-unpinned-pool     [0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
                               10, 11, 12, 13, 14, 15, 16, 1
                              7, 18, 19, 20, 21, 22, 23, 24,
                               25, 26, 27, 28, 29, 30, 31, 3
                              2, 33, 34, 35, 36, 37, 38, 39,
                               40, 41, 42, 43, 44, 45, 46, 4
                              7, 48, 49, 50, 51, 52, 53, 54,
                               55, 56, 57, 58, 59, 60, 61, 6
                                      2, 63, 64, 65, 66, 67]
           odaBaseCpuPool                   [68, 69, 70, 71]

[root@samodanode02 ~]# oakcli show processor
  NAME  HEALTH HEALTH_DETAILS PART_NO. LOCATION   MODEL    MAX_CLK_SPEED TOTAL_CORES ENABLED_CORES
  CPU_0 OK     -              060F     P0 (CPU 0) Intel(R) Xeon(R) CPU E5-2699  2.300 GHz       18          18
  CPU_1 OK     -              060F     P1 (CPU 1) Intel(R) Xeon(R) CPU E5-2699  2.300 GHz       18          18

[root@samodanode02 ~]# oakcli show cpupool -node 1
                     Pool                           Cpu List
    default-unpinned-pool     [0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
                               10, 11, 12, 13, 14, 15, 16, 1
                              7, 18, 19, 20, 21, 22, 23, 24,
                               25, 26, 27, 28, 29, 30, 31, 3
                              2, 33, 34, 35, 36, 37, 38, 39,
                               40, 41, 42, 43, 44, 45, 46, 4
                              7, 48, 49, 50, 51, 52, 53, 54,
                               55, 56, 57, 58, 59, 60, 61, 6
                                      2, 63, 64, 65, 66, 67]
           odaBaseCpuPool                   [68, 69, 70, 71]

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