Sim, seria incluído.
Se você precisa saber quanto do Buffer Pool está realmente em uso, execute este
SELECT FORMAT(A.num * 100.0 / B.num,2) BufferPoolFullPct FROM
(SELECT variable_value num FROM information_schema.global_status
WHERE variable_name = 'Innodb_buffer_pool_pages_data') A,
(SELECT variable_value num FROM information_schema.global_status
WHERE variable_name = 'Innodb_buffer_pool_pages_total') B;
Para ver os números brutos, execute este
SELECT ibpvar,CONCAT(BU,' ',Unit) Size
FROM (SELECT ibpvar,LPAD(FORMAT(bytes/POWER(1024,IF(ex=0,1,ex)),2),8,' ') BU,
SUBSTR('BKMGT',ex+1,1) Unit
FROM (SELECT *,IF(bytes=0,0,FLOOR(LOG(bytes)/LOG(1024))) ex
FROM (SELECT ibpvar,(ibpval * pagesize) bytes
FROM (SELECT variable_name ibpvar,variable_value ibpval
FROM information_schema.global_status
WHERE variable_name LIKE 'Innodb_buffer_pool_page%') A,
(SELECT variable_value pagesize FROM information_schema.global_status
WHERE variable_name = 'Innodb_page_size') B) AA) AAA) AAAA;