Database Memory & 4030/4031 (MOSC)

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ORA-27102 - ERROR: Failed to get available system pages to allocate memory

edited Nov 24, 2023 6:58PM in Database Memory & 4030/4031 (MOSC) 1 commentAnswered ✓

Quisiera saber las recomendaciones de configuración de la memoria de la base, mi servidor posee las siguientes características

S.O. = "Oracle Linux Server 7.9"

Men: 377

Swap: 1 5

versión de la base de datos: Oracle Database 19c Standard Edition 2 Release 19.0.0.0.0 - Production


[oracle]$ grep -e "^Mem" -e "^Huge" /proc/meminfo

MemTotal:    395435824 kB

MemFree:     1920636 kB

MemAvailable:  89432932 kB

HugePages_Total:  65000

HugePages_Free:  65000

HugePages_Rsvd:    0

HugePages_Surp:    0

Hugepagesize:    2048 kB

Hugetlb:    133120000 kB


que recomendación me dan para la asignación del los parámetros de la base, actualmente lo tengo así:

SQL> show parameter sga

NAME                 TYPE    VALUE

------------------------------------ ----------- ------------------------------

allow_group_access_to_sga      boolean   FALSE

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