Process Time:637.7270 ms , Memery:2528.1641K ,

Duration: 265.1555 ms , Query= select count(*) as t from `product` where state>0 and classid<>542 and price1>='2.99' and price1<='3.99'
Duration: 109.377 ms , Query= select * from `product` where state>0 and classid<>542 and price1>='2.99' and price1<='3.99' order by id desc limit 900,12
Duration: 0.436 ms , Query= select classid as v from product where id=46542
Duration: 0.29675 ms , Query= select classid as v from product where id=46530
Duration: 0.1835 ms , Query= select classid as v from product where id=46529
Duration: 0.18225 ms , Query= select classid as v from product where id=46526
Duration: 0.169 ms , Query= select classid as v from product where id=46525
Duration: 0.18225 ms , Query= select classid as v from product where id=46515
Duration: 0.19 ms , Query= select classid as v from product where id=46514
Duration: 0.45375 ms , Query= select classid as v from product where id=46506
Duration: 0.34025 ms , Query= select classid as v from product where id=46498
Duration: 0.22925 ms , Query= select classid as v from product where id=46489
Duration: 0.1645 ms , Query= select classid as v from product where id=46488
Duration: 0.14625 ms , Query= select classid as v from product where id=46487
Duration: 0.1435 ms , Query= select content,id from infoclass where id in (0)