Process Time:250.7420 ms , Memery:2566.1172K ,

Duration: 42.0945 ms , Query= select count(*) as t from `product` where state>0 and classid<>542 and price1>='3.99' and price1<='4.99'
Duration: 152.4995 ms , Query= select * from `product` where state>0 and classid<>542 and price1>='3.99' and price1<='4.99' order by id desc limit 2700,12
Duration: 0.3245 ms , Query= select classid as v from product where id=17848
Duration: 0.21275 ms , Query= select classid as v from product where id=17847
Duration: 0.20975 ms , Query= select classid as v from product where id=17832
Duration: 0.208 ms , Query= select classid as v from product where id=17830
Duration: 0.214 ms , Query= select classid as v from product where id=17829
Duration: 0.17125 ms , Query= select classid as v from product where id=17774
Duration: 0.202 ms , Query= select classid as v from product where id=17773
Duration: 0.18275 ms , Query= select classid as v from product where id=17765
Duration: 0.174 ms , Query= select classid as v from product where id=17760
Duration: 0.1915 ms , Query= select classid as v from product where id=17640
Duration: 0.16425 ms , Query= select classid as v from product where id=17638
Duration: 0.17075 ms , Query= select classid as v from product where id=17632
Duration: 0.17175 ms , Query= select content,id from infoclass where id in (0)