Oracle Tuning Memory: differenze tra le versioni
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Nessun oggetto della modifica |
(→ASSM) |
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| (3 versioni intermedie di uno stesso utente non sono mostrate) | |||
| Riga 1: | Riga 1: | ||
=ASSM= |
=ASSM= |
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Incrementare o decrementare <code>shared_pool_size</code> dinamicamente: |
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select |
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component, |
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oper_type, |
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oper_mode, |
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initial_size/(1024*1024) "Initial", |
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TARGET_SIZE/(1024*1024) "Target", |
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FINAL_SIZE/(1024*1024) "Final", |
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status |
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from |
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v$sga_resize_ops; |
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select |
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component, |
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current_size/(1024*1024) "CURRENT_SIZE", |
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min_size/(1024*1024) "MIN_SIZE", |
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user_specified_size/(1024*1024) "USER_SPECIFIED_SIZE", |
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last_oper_type "TYPE" |
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from |
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v$sga_dynamic_components; |
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show parameter shared_pool_size |
show parameter shared_pool_size |
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Versione attuale delle 13:41, 28 nov 2018
ASSM
Incrementare o decrementare shared_pool_size dinamicamente:
select component, oper_type, oper_mode, initial_size/(1024*1024) "Initial", TARGET_SIZE/(1024*1024) "Target", FINAL_SIZE/(1024*1024) "Final", status from v$sga_resize_ops;
select component, current_size/(1024*1024) "CURRENT_SIZE", min_size/(1024*1024) "MIN_SIZE", user_specified_size/(1024*1024) "USER_SPECIFIED_SIZE", last_oper_type "TYPE" from v$sga_dynamic_components;
show parameter shared_pool_size show sga alter system set shared_pool_size=400M scope=memory; show sga alter system set shared_pool_size=0 scope=memory; show sga