qq占了40个g的内存怎么办

页面:/news/view-1823748/ | 耗时:0.2984 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=1823748 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1823748 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1823748 LIMIT 0,1
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