Try out these, I got them as a tip from someone
O7_DICTIONARY_ACCESSIBILITY=TRUE
bitmap_merge_area_size=1048576
db_block_size=4096
db_cache_size=1543503872
db_writer_processes=2
java_pool_size=117440512
large_pool_size=67108864
sga_max_size=2735708800
shared_pool_reserved_size=42781900
shared_pool_size=855638016 sort_area_retained_size=512000
sort_area_size=1024000
NK
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Stand up for your principles even if you stand alone!
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