show 方式去查看: show status like '%innodb_buffer_pool_pages%'; 计算方式: (total-free)/total * %100;
sql方式查看: select VARIABLE_NAME,VARIABLE_VALUE from global_status where VARIABLE_NAME in('Innodb_buffer_pool_pages_total','Innodb_buffer_pool_pages_free');
show 方式去查看: show status like '%innodb_buffer_pool_pages%'; 计算方式: (total-free)/total * %100;
sql方式查看: select VARIABLE_NAME,VARIABLE_VALUE from global_status where VARIABLE_NAME in('Innodb_buffer_pool_pages_total','Innodb_buffer_pool_pages_free');
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