數(shù)據(jù)庫tps一般多大 怎么查詢oracle數(shù)據(jù)庫load,qps,tps,iops?
怎么查詢oracle數(shù)據(jù)庫load,qps,tps,iops?(1)QPS(查詢)QPS=問題(或查詢)/秒mysql>顯示全局狀態(tài),如“問題%”(2)TPS(查詢)TPS=(Comu提交Comu
怎么查詢oracle數(shù)據(jù)庫load,qps,tps,iops?
(1)QPS(查詢)
QPS=問題(或查詢)/秒
mysql>顯示全局狀態(tài),如“問題%”
(2)TPS(查詢)
TPS=(Comu提交Comu回滾)/秒
mysql>顯示全局狀態(tài),如“Comu提交”
mysql>顯示全局狀態(tài),如“Comu回滾”
mysql tps一般為多少?
(1)QPS(每秒Query量)QPS=問題(或查詢)/seconds mysql>顯示全局狀態(tài),如“問題%”(2)TPS(每秒量)TPS=(Com?u commit Com?rollback)/seconds mysql>顯示全局狀態(tài),如“Com?commit”mysql>顯示全局狀態(tài),如“Com?rollback”(3)鍵緩沖區(qū)命率mysql>顯示全局狀態(tài),如“key%”keyu bufferu readu hits=(1-keyu reads/keyu readu requests)*100%keyu bufferu writeu hits=(1-keyu writes/keyu writeu requests)*100%(4)InnoDB bufferincidemysql>顯示“InnoDBu bufferu poolu read%”InnoDBu bufferu readu hits=(1-InnoDBu bufferu poolu reads/InnoDBu bufferu poolu readu requests)*100%(5)Query Cacheu