微信为什么那么占内存

页面:/news/view-2005162/ | 耗时:0.8485 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=2005162 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2005162 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2005162 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1058033,1090034,1505238,1127070,2969806,1949734,1097309,1655638,1484665,844797,1897639,1104033,1292146,2353065,2470818,1438478,170211,1785509,1279439,1835058,1599674,138917,1108259,1066170,1526665,1082193,1964338,1568608,1099033,2168839) ORDER BY field (ArticleID,1058033,1090034,1505238,1127070,2969806,1949734,1097309,1655638,1484665,844797,1897639,1104033,1292146,2353065,2470818,1438478,170211,1785509,1279439,1835058,1599674,138917,1108259,1066170,1526665,1082193,1964338,1568608,1099033,2168839)