Process Time:251.4580 ms , Memery:2522.1797K ,

Duration: 48.51875 ms , Query= select count(*) as t from `product` where state>0 and classid<>542 and price1>='3.99' and price1<='4.99'
Duration: 170.69725 ms , Query= select * from `product` where state>0 and classid<>542 and price1>='3.99' and price1<='4.99' order by id desc limit 3780,12
Duration: 0.2555 ms , Query= select classid as v from product where id=1493
Duration: 0.2005 ms , Query= select classid as v from product where id=1492
Duration: 0.19625 ms , Query= select classid as v from product where id=1485
Duration: 0.17375 ms , Query= select classid as v from product where id=1484
Duration: 0.15975 ms , Query= select classid as v from product where id=1482
Duration: 0.1365 ms , Query= select classid as v from product where id=1475
Duration: 0.146 ms , Query= select classid as v from product where id=1474
Duration: 0.2065 ms , Query= select classid as v from product where id=1473
Duration: 0.14175 ms , Query= select classid as v from product where id=1471
Duration: 0.156 ms , Query= select classid as v from product where id=1463
Duration: 0.14 ms , Query= select classid as v from product where id=850
Duration: 0.13525 ms , Query= select classid as v from product where id=820
Duration: 0.16025 ms , Query= select content,id from infoclass where id in (0)