Database Tuning (MOSC)

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Tuning Parallel parameter

in Database Tuning (MOSC) 6 commentsAnswered

Hi,

can you tell me , what is the best tuning of parallel database parameter.

We have a RH7 4.8.5-16 serveur with 1 Cores / 2 Threads, 64-bit (Intel).

We have 4 instances on this serveur. version 19.12

And parallel parameters for each instance are :


awr_pdb_max_parallel_slaves     integer   10

cell_offload_parameters       string

containers_parallel_degree      integer   65535

fast_start_parallel_rollback     string   LOW

ignore_session_set_param_errors   string

max_datapump_parallel_per_job    string   50

optimizer_ignore_parallel_hints   boolean   FALSE

parallel_adaptive_multi_user     boolean   FALSE

parallel_degree_limit        string   CPU

parallel_degree_policy        string   MANUAL

parallel_execution_message_size   integer   16384

parallel_force_local         boolean   FALSE

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