安卓系统为什么吃内存

页面:/news/view-582521/ | 耗时:0.2564 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=582521 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=582521 LIMIT 0,1
select * from tbl_Articles_sphinx where id=582521 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(3220025,1069509,1113736,1101847,1066804,1076756,3141466,3094035,2927361,1063001,1094925,1068180,597240,300856,3298161,1097253,1076161,1120119,1041781,1899755,1972426,1065185,2361588,1066090,1116177,1093200,1130708,2564397,1127581,1102128) ORDER BY field (ArticleID,3220025,1069509,1113736,1101847,1066804,1076756,3141466,3094035,2927361,1063001,1094925,1068180,597240,300856,3298161,1097253,1076161,1120119,1041781,1899755,1972426,1065185,2361588,1066090,1116177,1093200,1130708,2564397,1127581,1102128)