Process Time:306.1410 ms , Memery:2528.0312K ,

Duration: 32.35325 ms , Query= select count(*) as t from `product` where state>0 and classid<>542 and price1>='2.99' and price1<='3.99'
Duration: 213.983 ms , Query= select * from `product` where state>0 and classid<>542 and price1>='2.99' and price1<='3.99' order by id desc limit 6600,12
Duration: 0.29575 ms , Query= select classid as v from product where id=20549
Duration: 0.2165 ms , Query= select classid as v from product where id=20548
Duration: 0.1595 ms , Query= select classid as v from product where id=20547
Duration: 0.12825 ms , Query= select classid as v from product where id=20546
Duration: 0.12575 ms , Query= select classid as v from product where id=20545
Duration: 0.16475 ms , Query= select classid as v from product where id=20544
Duration: 0.232 ms , Query= select classid as v from product where id=20543
Duration: 0.15425 ms , Query= select classid as v from product where id=20542
Duration: 0.138 ms , Query= select classid as v from product where id=20541
Duration: 0.1385 ms , Query= select classid as v from product where id=20540
Duration: 0.1325 ms , Query= select classid as v from product where id=20539
Duration: 0.14475 ms , Query= select classid as v from product where id=20538
Duration: 0.14275 ms , Query= select content,id from infoclass where id in (0)