Process Time:1523.5110 ms , Memery:2528.0781K ,

Duration: 343.08375 ms , Query= select count(*) as t from `product` where state>0 and classid<>542 and price1>='2.99' and price1<='3.99'
Duration: 724.159 ms , Query= select * from `product` where state>0 and classid<>542 and price1>='2.99' and price1<='3.99' order by id desc limit 3900,12
Duration: 0.36725 ms , Query= select classid as v from product where id=30519
Duration: 0.24975 ms , Query= select classid as v from product where id=30518
Duration: 0.20025 ms , Query= select classid as v from product where id=30516
Duration: 0.344 ms , Query= select classid as v from product where id=30509
Duration: 0.29025 ms , Query= select classid as v from product where id=30506
Duration: 0.21125 ms , Query= select classid as v from product where id=30504
Duration: 0.167 ms , Query= select classid as v from product where id=30502
Duration: 0.16375 ms , Query= select classid as v from product where id=30499
Duration: 0.1465 ms , Query= select classid as v from product where id=30498
Duration: 0.176 ms , Query= select classid as v from product where id=30497
Duration: 0.15475 ms , Query= select classid as v from product where id=30496
Duration: 0.14325 ms , Query= select classid as v from product where id=30474
Duration: 0.298 ms , Query= select content,id from infoclass where id in (0)