SQL> show parameter cache_size
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
client_result_cache_size big integer 0
data_transfer_cache_size big integer 0
db_16k_cache_size big integer 0
db_2k_cache_size big integer 0
db_32k_cache_size big integer 0
db_4k_cache_size big integer 0
db_8k_cache_size big integer 0
db_cache_size big integer 0
db_flash_cache_size big integer 0
db_keep_cache_size big integer 0
db_recycle_cache_size big integer 0
SQL> show parameter db_block_size
NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_block_size integer 8192
