Process Time:150.7850 ms , Memery:2528.4609K ,

Duration: 44.023 ms , Query= select count(*) as t from `product` where state>0 and classid<>542 and price1>='2.99' and price1<='3.99'
Duration: 74.99275 ms , Query= select * from `product` where state>0 and classid<>542 and price1>='2.99' and price1<='3.99' order by id desc limit 3972,12
Duration: 0.30675 ms , Query= select classid as v from product where id=30121
Duration: 0.22175 ms , Query= select classid as v from product where id=30120
Duration: 0.17875 ms , Query= select classid as v from product where id=30119
Duration: 0.18325 ms , Query= select classid as v from product where id=30118
Duration: 0.1645 ms , Query= select classid as v from product where id=30117
Duration: 0.17025 ms , Query= select classid as v from product where id=30116
Duration: 0.16175 ms , Query= select classid as v from product where id=30106
Duration: 0.16225 ms , Query= select classid as v from product where id=30105
Duration: 0.184 ms , Query= select classid as v from product where id=30104
Duration: 0.1585 ms , Query= select classid as v from product where id=30103
Duration: 0.15025 ms , Query= select classid as v from product where id=30102
Duration: 0.17775 ms , Query= select classid as v from product where id=30101
Duration: 0.17275 ms , Query= select content,id from infoclass where id in (0)