电脑物理内存占用过高怎么办

页面:/news/view-706407/ | 耗时:0.4388 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=706407 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=706407 LIMIT 0,1
select * from tbl_Articles_sphinx where id=706407 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1957000,3175913,1113592,1117105,1116964,1419228,840703,2104638,1130778,741348,840120,1492840,1275377,1000542,1139528,1105444,1031286,2248081,1099908,3476443,2795353,1094041,1064685,1993477,2329287,733830,2076184,902526,1117199,1351789) ORDER BY field (ArticleID,1957000,3175913,1113592,1117105,1116964,1419228,840703,2104638,1130778,741348,840120,1492840,1275377,1000542,1139528,1105444,1031286,2248081,1099908,3476443,2795353,1094041,1064685,1993477,2329287,733830,2076184,902526,1117199,1351789)